CN204826306U - Prefabricated shaped steel truss concrete shear force wall - Google Patents
Prefabricated shaped steel truss concrete shear force wall Download PDFInfo
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- CN204826306U CN204826306U CN201520528539.4U CN201520528539U CN204826306U CN 204826306 U CN204826306 U CN 204826306U CN 201520528539 U CN201520528539 U CN 201520528539U CN 204826306 U CN204826306 U CN 204826306U
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Abstract
The utility model provides a prefabricated shaped steel truss concrete shear force wall, its structure includes a plurality of style of calligraphy shear force wall units, a plurality of L type shear force wall unit, a plurality of Z type shear force wall and/or a plurality of T type shear force wall unit, the shear force wall unit of every kind all includes steel skeleton, compound concrete, reinforcing bar net piece, connecting plate and a plurality of sleeve pipe. The utility model has the advantages of simple structure, the prefabricating production and the on -site Assembly of realization shear force wall that can be better connect, the pollution and the construction cycle of job site be can reduce, time limit for a project and quality influence that outdoor weather constitutional reform caused are reduced, and can realize retrieving through multiple construction technology and recycle, embody the green building.
Description
Technical field
The utility model relates to the realm of building construction, relates generally to a kind of precasting steel truss concrete shear wall.
Background technology
In recent years, build the fundamental state policy that green, energy-conservation, healthy building has become us, the industrialization the mode of project construction of mark is turned to standardization, industry, require that engineering construction batch production is made as master in advance, site machineryization assembling coordinates, but concrete component prefabricated need with higher, the component of template system more complicated, cost between the inconvenient operation, the globality that connect poor, have influence on the development of pre-cast building, be therefore badly in need of finding a kind of technical measures addressed these problems; In order to realize above-mentioned target, current all parts of the country all meet the building structure technology of this target in active research, comprise the Assembling link technique of steel structure member prefabricating technique, reinforced concrete member prefabricating technique, concrete and steel combined member technology and these building structural elements, begin to take shape the Temperature Variation In Buildings of Mixed Structures of different materials component composition; But because the design of certain structures component, manufacturing technology and site machinery overall package and connecting structure unreasonable, research and development not enough, have also occurred being permitted many-sided problem, have urgently improved; In addition, by seismic hazard analysis in recent years, aseismatic design there has been larger progress, be improved to damping from single seismic design to be combined with seismic design, and then be improved to again the shatter-proof design improving structure and component energy dissipation capacity, recognize that improving prefabricated building structure globality, being out of shape power consumption property is shockproof important measures, particularly steel building shockproof properties is optimum, therefore needs to research and develop prefabricated, steel building energetically.
Utility model content
Order of the present utility model is that truss, reinforcing bar, concrete are formed entity primary structure member, and improve structural entity intensity and monolithic architecture shock resistance, decreasing pollution and construction period, provide a kind of green building scheme.
The technical scheme adopted for realizing the utility model object is such, a kind of precasting steel truss concrete shear wall, comprises some Linear shear wall unit, some L-type shear-wall elements, some Z-type shear-wall elements and/or some T-shaped shear-wall elements.
Described Linear shear wall unit comprises top layer Linear shear wall unit, intermediate layer Linear shear wall unit and bottom Linear shear wall unit three types.The Linear shear wall unit of this three types includes steel frame, composite concrete, reinforced mesh, junction plate I and some sleeve pipes.
Described steel frame supports by two steel frame side columns, some steel frame side bars and some steel frames the trussed construction formed.Two described steel frame side columns are parallel to each other and arrange perpendicular to grade level.The plane at two described steel frame side column places and plane A.Described steel frame supports arranged crosswise between two.The two ends that steel frame described in every root supports are connected with two steel frame side columns respectively.The two ends of steel frame side bar described in every root are connected to form stable beaer with two pieces of steel frame side columns respectively.
The periphery of described steel frame is wrapped in reinforced mesh.Two pieces of described junction plates I are positioned at the outside of steel frame.Two pieces of described junction plates I weld with two steel frame side columns respectively.The plate face of described junction plate I has some bolt holes.The side plate face of described junction plate I is welded some sleeve pipes.
Described intermediate layer Linear shear wall unit also comprises one piece of junction plate II and one piece of junction plate III.The upper end of described steel frame has junction plate II.The lower end of described steel frame has junction plate III.Described junction plate II is connected with the upper surface of the steel frame side bar of the top.Described junction plate III is connected with the soffit of the steel frame side bar of bottom.The plate face of described junction plate II and junction plate III is parallel to plane A.The plate face of described junction plate II and junction plate III has some through holes.The plate face of described junction plate II and junction plate III is welded with some sleeve pipes.
Described bottom Linear shear wall unit also comprises two pieces of embedded boards and one piece of junction plate II.The upper end of described steel frame has junction plate II.Described junction plate II is connected with the upper surface of the steel frame side bar of the top.The plate face of described junction plate II has some through holes.The side plate face of described junction plate II is welded with some sleeve pipes.The lower end of described steel frame has two pieces of embedded boards.Described two pieces of embedded boards are connected with the lower surface of two steel frame side columns respectively.The plate face of described two pieces of embedded boards is parallel to grade level.
Described top layer Linear shear wall unit also comprises one piece of junction plate III.The below of described steel frame has junction plate III.Described junction plate III is connected with the soffit of the steel frame side bar of bottom.The plate face of described junction plate III has some through holes.The side plate face of described junction plate III is welded with some sleeve pipes.
Described composite concrete is filled in the region that reinforced mesh wraps up.
Described L-type shear-wall element comprises top layer L-type shear-wall element, intermediate layer L-type shear-wall element and bottom L-type shear-wall element three types.The L-type shear-wall element of this three types includes steel frame, composite concrete, reinforced mesh, junction plate I and some sleeve pipes.
Described steel frame supports by three steel frame side columns, some steel frame side bars and some steel frames the trussed construction formed.Three described steel frame side columns and steel frame side column I, steel frame side column II and steel frame side column III.Some steel frame side bars comprise some long side bars and some minor face beams.Three described steel frame side columns are parallel to each other and arrange perpendicular to grade level.The plane at described steel frame side column I and steel frame side column II place and plane B, the plane at described steel frame side column I and steel frame side column III place and plane C.Described plane B is perpendicular to plane C.Some long side bars are connected with between described steel frame side column I and steel frame side column II.Some minor face beams are connected with between described steel frame side column I and steel frame side column III.Be welded some steel frames intersected between two between described steel frame side column I with steel frame side column II to support.Be welded some steel frames intersected between two between described steel frame side column I with steel frame side column III to support.
The periphery of described steel frame is wrapped in reinforced mesh.Two pieces of described junction plates I are positioned at the outside of steel frame.Two pieces of described junction plates I weld with steel frame side column II and steel frame side column III respectively.The plate face of two pieces of described junction plates I has some bolt holes.The side plate face of described junction plate I is welded some sleeve pipes.
Described intermediate layer L-type shear-wall element also comprises two block length junction plates and two pieces of short junction plates.Two pieces of described long junction plates lay respectively at the upper and lower side of steel frame.Wherein a block length junction plate is connected with the upper surface of the long side bar of the top, and another block length junction plate is connected with the soffit of the long side bar of bottom.The plate face of two pieces of described long junction plates is parallel to plane B.Two pieces of described short junction plates lay respectively at the upper and lower side of steel frame.Wherein one piece of short junction plate is connected with the upper surface of the minor face beam of the top, and the short junction plate of another block is connected with the soffit of the minor face beam of bottom.The plate face of two pieces of described short junction plates is parallel to plane C.The plate face of two pieces of described long junction plates and two pieces of short junction plates all has some through holes.The plate face of two pieces of described long junction plates and two pieces of short junction plates is all welded with some sleeve pipes.
Described bottom L-type shear-wall element also comprises a block length junction plate, one piece of short junction plate and three pieces of embedded boards.Described long junction plate and short junction plate are positioned at the upper end of steel frame.Described long junction plate is connected with the upper surface of the long side bar of the top.The plate face of described long junction plate is parallel to plane B.Described short junction plate is connected with the upper surface of the minor face beam of the top.The plate face of described short junction plate is parallel to plane C.The plate face of described long junction plate and short junction plate has some through holes.The plate face of described long junction plate and short junction plate is welded with some sleeve pipes.The lower end of described steel frame has three pieces of embedded boards.Described three pieces of embedded boards are connected with the lower surface of three steel frame side columns respectively.The plate face of described three pieces of embedded boards is parallel to grade level.
Described top layer L-type shear-wall element also comprises a block length junction plate and one piece of short junction plate.Described long junction plate and short junction plate are positioned at the lower end of steel frame.Described long junction plate is connected with the soffit of the long side bar of bottom.The plate face of described long junction plate is parallel to plane B.Described short junction plate is connected with the soffit of the minor face beam of bottom.The plate face of described short junction plate is parallel to plane C.The plate face of described long junction plate and short junction plate has some through holes.The plate face of described long junction plate and short junction plate is welded with some sleeve pipes.
Described composite concrete is filled in the region that reinforced mesh wraps up.
Described T-shaped shear-wall element comprises the T-shaped shear-wall element of top layer, the T-shaped shear-wall element in intermediate layer and the T-shaped shear-wall element three types of bottom.The T-shaped shear-wall element of this three types includes steel frame, composite concrete, reinforced mesh, junction plate I and some sleeve pipes.
Described steel frame supports by four steel frame side columns, some steel frame side bars and some steel frames the trussed construction formed.Four described steel frame side columns and steel frame side column I, steel frame side column II, steel frame side column III and steel frame side column IV.Some steel frame side bars comprise some long side bars, some minor face beams and some minor face beams I.Four described steel frame side columns are parallel to each other and arrange perpendicular to grade level.Described steel frame side column IV is between steel frame side column I and steel frame side column II.The plane at described steel frame side column I, steel frame side column II and steel frame side column IV place and plane D.The plane at described steel frame side column III and steel frame side column IV place and plane E.Described plane D is perpendicular to plane E.Some minor face beams are connected with between described steel frame side column I and steel frame side column IV.Some minor face beams I are connected with between described steel frame side column II and steel frame side column IV.Some long side bars are connected with between described steel frame side column III and steel frame side column IV.Be welded some steel frames intersected between two between described steel frame side column I and steel frame side column IV, between steel frame side column II and steel frame side column IV and between steel frame side column III with steel frame side column IV to support.
The periphery of described steel frame is wrapped in reinforced mesh.Three pieces of described junction plates I are positioned at the outside of steel frame.Three pieces of described junction plates I weld with steel frame side column I, steel frame side column II and steel frame side column III respectively.The plate face of described junction plate I has some bolt holes.The side plate face of described junction plate is welded with some sleeve pipes.
The T-shaped shear-wall element in described intermediate layer also comprises two block length junction plates and four pieces of short junction plates.Four pieces of described short junction plates and short junction plate I, short junction plate II, short junction plate III and short junction plate IV.Two pieces of described long junction plates lay respectively at the upper and lower side of steel frame.Wherein a block length junction plate is connected with the upper surface of the long side bar of the top, and another block length junction plate is connected with the soffit of the long side bar of bottom.The plate face of two pieces of described long junction plates is parallel to plane E.Described short junction plate I and short junction plate II are positioned at the upper end of steel frame.Described short junction plate I is connected with the upper surface of the minor face beam of the top.Described short junction plate II is connected with the upper surface of the minor face beam I of the top.Described short junction plate III and short junction plate IV are positioned at the lower end of steel frame.Described short junction plate III is connected with the soffit of the minor face beam of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I of bottom.The plate face of four pieces of described short junction plates is parallel to plane D.The plate face of every block length junction plate and short junction plate all has some through holes.The plate face of every block length junction plate and short junction plate is all welded with some sleeve pipes.
The T-shaped shear-wall element of described bottom also comprises a block length junction plate, two pieces of short junction plates and four pieces of embedded boards.Two pieces of described short junction plates and short junction plate I and short junction plate II.Described long junction plate and short junction plate are positioned at the upper end of steel frame.Described long junction plate is connected with the upper surface of the long side bar of the top.The plate face of described long junction plate is parallel to plane E.Described short junction plate I is connected with the upper surface of the minor face beam of the top.Described short junction plate II is connected with the upper surface of the minor face beam I of the top.The plate face of two pieces of described short junction plates is parallel to plane D.The plate face of described long junction plate and two pieces of short junction plates all has some through holes.The plate face of described long junction plate and two pieces of short junction plates is all welded with some sleeve pipes.The lower end of described steel frame has four pieces of embedded boards.Described four pieces of embedded boards are connected with the lower surface of four steel frame side columns respectively.The plate face of described four pieces of embedded boards is parallel to grade level.
The T-shaped shear-wall element of described top layer also comprises a block length junction plate and two pieces of short junction plates.Two pieces of described short junction plates and short junction plate III and short junction plate IV.Described short junction plate III is connected with the soffit of the minor face beam of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I of bottom.The plate face of described short junction plate III and short junction plate IV is parallel to plane D.The plate face of described long junction plate and two pieces of short junction plates all has some through holes.The plate face of described long junction plate and two pieces of short junction plates is all welded with some sleeve pipes.
Described composite concrete is filled in the region that reinforced mesh wraps up.
Described Z-type shear-wall element comprises top layer Z-type shear-wall element, intermediate layer Z-type shear-wall element and bottom Z-type shear-wall element three types.The Z-type shear-wall element of this three types includes steel frame, composite concrete, reinforced mesh, junction plate I and some sleeve pipes.
The steel frame of described Z-type shear wall supports by four steel frame side columns, some steel frame side bars and some steel frames the trussed construction formed.Four described steel frame side columns and steel frame side column I, steel frame side column II, steel frame side column III and steel frame side column IV.Some steel frame side bars comprise some long side bars, some minor face beams and some minor face beams I.Four described steel frame side columns are parallel to each other and arrange perpendicular to grade level.The plane at described steel frame side column I and steel frame side column II place and plane H.The plane at described steel frame side column II and steel frame side column III place and plane F.The plane at described steel frame side column III and steel frame side column IV place and plane G.Described plane F is perpendicular to plane H.Described plane G is parallel to plane H.Some minor face beams are connected with between described steel frame side column I and steel frame side column II.Some long side bars are connected with between described steel frame side column II and steel frame side column III.Some minor face beams I are connected with between described steel frame side column III and steel frame side column IV.Be welded some steel frames intersected between two between described steel frame side column I and steel frame side column II, between steel frame side column II and steel frame side column III and between steel frame side column III with steel frame side column IV to support.
The periphery of described steel frame is wrapped in reinforced mesh.Three pieces of described junction plates I are positioned at the outside of steel frame.Three pieces of described junction plates I weld with steel frame side column I, steel frame side column III and steel frame side column IV respectively.The plate face of described junction plate I has some bolt holes.The side plate face of described junction plate is welded with some sleeve pipes.
Described intermediate layer Z-type shear-wall element also comprises two block length junction plates and four pieces of short junction plates.Four pieces of described short junction plates and short junction plate I, short junction plate II, short junction plate III and short junction plate IV.Two pieces of described long junction plates lay respectively at the upper and lower side of steel frame.Wherein a block length junction plate is connected with the upper surface of the long side bar of the top, and another block length junction plate is connected with the soffit of the long side bar of bottom.The plate face of two pieces of described long junction plates is parallel to plane F.Described short junction plate I and short junction plate II are positioned at the upper end of steel frame.Described short junction plate I is connected with the upper surface of the minor face beam of the top.Described short junction plate II is connected with the upper surface of the minor face beam I of the top.Described short junction plate III and short junction plate IV are positioned at the lower end of steel frame.Described short junction plate III is connected with the soffit of the minor face beam of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I of bottom.The plate face of four pieces of described short junction plates is parallel to plane G or H.The plate face of every block length junction plate and short junction plate all has some through holes.The plate face of every block length junction plate and short junction plate is all welded with some sleeve pipes.
Described bottom Z-type shear-wall element also comprises a block length junction plate, two pieces of short junction plates and four pieces of embedded boards.Two pieces of described short junction plates and short junction plate I and short junction plate II.Described long junction plate and short junction plate are positioned at the upper end of steel frame.Described long junction plate is connected with the upper surface of the long side bar of the top.The plate face of described long junction plate is parallel to plane F.Described short junction plate I is connected with the upper surface of the minor face beam of the top.Described short junction plate II is connected with the upper surface of the minor face beam I of the top.The plate face of two pieces of described short junction plates is parallel to plane G or H.The plate face of described long junction plate and two pieces of short junction plates all has some through holes.The plate face of described long junction plate and two pieces of short junction plates is all welded with some sleeve pipes.The lower end of described steel frame has four pieces of embedded boards.Described four pieces of embedded boards are connected with the lower surface of four steel frame side columns respectively.The plate face of described four pieces of embedded boards is parallel to grade level.
Described top layer Z-type shear-wall element also comprises a block length junction plate and two pieces of short junction plates.Two pieces of described short junction plates and short junction plate III and short junction plate IV.Described short junction plate III is connected with the soffit of the minor face beam of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I of bottom.The plate face of described short junction plate III and short junction plate IV is parallel to plane G or H.The plate face of described long junction plate and two pieces of short junction plates all has some through holes.The plate face of described long junction plate and two pieces of short junction plates is all welded with some sleeve pipes.
Described composite concrete is filled in the region that reinforced mesh wraps up.
Further, arrange according to floor, in each shear-wall element, floor absolute altitude place sets up reserved floor supporting plate.Described reserved floor supporting plate is positioned at the below of junction plate I.Described reserved fishplate bar is parallel to grade level.Described reserved fishplate bar is welded on steel frame side column and steel frame supports.
Further, each junction plate described have some stiffeners.Some stiffeners and some sleeve pipes are positioned at the plate face homonymy of each junction plate.
Further, all junction plates in upper end of described intermediate layer steel frame are all in upper strata absolute altitude about 1/3 position on phase same level floor absolute altitude, and all junction plates of lower end are all in phase same level floor absolute altitude down to lower floor's absolute altitude about 2/3 position.
Further, the two ends up and down of described reinforced mesh all have and reserved choose reinforcing bar.Described reinforced mesh adopts hot calendering round bar, hot rolled ribbed steel bar or cold rolled reinforcing steel bar with ribs.Described reinforced mesh is carrying out stirrup encryption near junction plate region.
Further, described composite concrete is made up of foam concrete, gas concrete, slag concrete, high-strength concrete and ordinary concrete.
Further, described steel frame selects existing on market or through processing the combination of materials such as channel-section steel, i iron, quarter bend, angle steel, T-steel, H profile steel, C-type steel to be welded into trussed construction.
Further, the body of wall of shear wall carries out the process that punches as required, and around the position that needs punch, add shear wall punching internal reinforcement shaped steel reinforce, just can meet structural safety needs, punch flexible safety.
Based on a manufacture method for above-mentioned precasting steel truss concrete shear wall, comprise the following steps:
1) cutting of steel skeleton side column, steel frame side bar and steel frame support, and are then welded into trussed construction and steel frame;
2) cut embedded board and on its plate face holes drilled through, then embedded board is welded on the lower surface of bottom steel frame side column;
3) cut junction plate I and on its plate face holes drilled through, then junction plate I is welded on the side of steel frame side column;
4) cut junction plate II, junction plate III, long junction plate and short junction plate, and on their plate face holes drilled through, be then welded on the upper and lower end of steel frame respectively;
5) cut some sleeve pipes, be then connected on the plate face of each junction plate at some Socket weldings;
6) cut reinforcing bar, reinforcing bar binding is become latticed formation reinforced mesh, then reinforced mesh is welded on outside in steel frame;
7) make shear wall formwork box, soffit formwork is paved into large plane, spreads PV film, is placed on large flat formwork by steel frame, lifts steel frame with jig, then makes limit mould;
8) water except irrigated area except reserved, water high-strength concrete and foam concrete successively, then concrete slab is installed;
9) the steam-cured demoulding is carried out to the body of wall formed through above step.
Technique effect of the present utility model is mathematical, the utility model effectively combines steel truss, reinforcing bar and concrete and forms unified primary structure member, manufacture the shear-wall element of modular various shape, adopt factory to manufacture, the mode of on-the-spot splicing realizes building operations.The application of the utility model technology can reduce pollution and the construction period of job site, decreases duration and quality influence that outdoor climate political reform causes, and can realize recycling by multiple construction technology.
Accompanying drawing explanation
Fig. 1 is the facade structures figure of bottom Linear shear wall unit;
Fig. 2 is the structure chart of the steel frame of intermediate layer Linear shear wall unit;
Fig. 3 is the elevation of Linear shear wall;
Fig. 4 is the elevation of L-type shear wall;
Fig. 5 is the elevation of T-shaped shear wall;
Fig. 6 is the sectional drawing of the M-M of Fig. 1;
Fig. 7 is the sectional drawing of the N-N of Fig. 1;
Fig. 8 is the elevation of shear wall in floor;
Fig. 9 is the connection diagram of levels shear-wall element steel frame;
Figure 10 is the elevation of Z-type shear wall;
Figure 11 is the sectional drawing of the P-P of Fig. 1;
Figure 12 is the shear wall schematic diagram of opening holes.
In figure: steel frame 1, steel frame side column 101, steel frame side bar 102, long side bar 1021, minor face beam 1022, minor face beam I 1023, steel frame support 103, composite concrete 2, reinforced mesh 3, choose reinforcing bar 301, reserved fishplate bar 4, junction plate I 5, junction plate II 6, junction plate III 60, reserved floor supporting plate 8, girder steel supporting plate 9, shear wall punching internal reinforcement shaped steel 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but should not be construed the above-mentioned subject area of the utility model and be only limitted to following embodiment.When not departing from the above-mentioned technological thought of the utility model, according to ordinary skill knowledge and customary means, making various replacement and change, all should be included in protection domain of the present utility model.
Embodiment 1:
A kind of precasting steel truss concrete shear wall, is formed by some Linear shear wall unit spliceds.
Described Linear shear wall unit comprises top layer Linear shear wall unit, intermediate layer Linear shear wall unit and bottom Linear shear wall unit three types.The Linear shear wall unit of this three types includes steel frame 1, composite concrete 2, reinforced mesh 3, junction plate I 5 and some sleeve pipes.
See Fig. 1, described steel frame 1 supports 103 trussed constructions formed by two steel frame side columns 101, some steel frame side bars 102 and some steel frames.The channel-section steel of two same size sizes that two steel frame side columns 101 are selected.Two described steel frame side columns 101 are parallel to each other and arrange perpendicular to grade level.The plane at two described steel frame side column 101 places and plane A.Described plane A is the plane that the center line on two steel frame side column 101 length directions is formed.Described steel frame support 103 arranged crosswise between two.Described in every root, the two ends of steel frame support 103 are connected with two steel frame side columns 101 respectively.The two ends of steel frame side bar 102 described in every root are connected with two pieces of steel frame side columns 101 respectively.In addition according to the layout of floor, steel frame 1 also can weld reserved floor supporting plate 8.Described reserved floor supporting plate 8 is positioned at the top of junction plate I 5.Described reserved floor supporting plate 8 is parallel to grade level.Described reserved floor supporting plate 8 is welded on steel frame side column 101.See Figure 11, described reserved floor supporting plate 8 is for being connected with floor base plate.Also have girder steel supporting plate 9 below described junction plate I 5, girder steel supporting plate 9 is for being connected with girder steel.
The periphery of described steel frame 1 is wrapped in reinforced mesh 3.Described reinforced mesh 3 adopts hot calendering round bar, hot rolled ribbed steel bar or cold rolled reinforcing steel bar with ribs to make.The colligation of described reinforced mesh 3 becomes the latticed interior outside being welded on steel frame 1 of 200 ~ 300mm.Described reinforced mesh 3 carries out stirrup encryption with other element joints, and sizing grid is 150 ~ 200mm, and the reinforcing bar along connecting elements direction is done to reserve and chosen reinforcing bar 301.The described length choosing reinforcing bar 301 is generally 150 ~ 300mm, for welding with other member reinforcing steel bars before final grouting.Two pieces of described junction plates I 5 are positioned at the outside of steel frame 1.Two pieces of described junction plates I 5 weld with two steel frame side columns 101 respectively.See Fig. 6, in the present embodiment, the side of described junction plate I 5 is welded with channel-section steel base plate.The plate face of described junction plate I 5 is perpendicular to channel-section steel base plate, and the projection of the plate face of junction plate I 5 on channel-section steel base plate overlaps with channel-section steel base plate center line in the longitudinal direction.The plate face of described junction plate I 5 has some bolt holes.Described junction plate I 5 is welded with some stiffeners with the commissure of channel-section steel base plate.Some stiffeners perpendicular to junction plate I 5, simultaneously also perpendicular to channel-section steel base plate.The thickness of described stiffener is 4 ~ 10mm.The side plate face of described junction plate I 5 is welded some sleeve pipes.Some sleeve pipes are the hollow circuit cylinder shape steel tube of open at both ends.The wall thickness of described sleeve pipe is 2.75 ~ 4mm, and length is the distance of plate face to concrete border of junction plate I 5.Some stiffeners and some sleeve pipes are positioned at the homonymy of junction plate I 5.
Described intermediate layer Linear shear wall unit also comprises one piece of junction plate II 6 and one piece of junction plate III 60.The upper end of described steel frame 1 has junction plate II 6.The lower end of described steel frame 1 has junction plate III 60.The plate face of the junction plate at described steel frame about 1 two ends should be in same plane.Described junction plate II 6 is connected with the upper surface of the steel frame side bar 102 of the top.Described junction plate III 60 is connected with the soffit of the steel frame side bar 102 of bottom.The plate face of described junction plate II 6 and junction plate III 60 is parallel to plane A.In order to make being connected firmly of junction plate II 6 and junction plate III 60 and steel frame 1, some stiffeners can be welded in commissure.The plate face of described junction plate II 6 and junction plate III 60 has some through holes.The plate face of described junction plate II 6 and junction plate III 60 is welded with some sleeve pipes.Some sleeve pipes on every block junction plate and some stiffeners are positioned at the homonymy in respective plate face.
Described bottom Linear shear wall unit also comprises two pieces of embedded boards 4 and one piece of junction plate II 6.The upper end of described steel frame 1 has junction plate II 6.Described junction plate II 6 is connected with the upper surface of the steel frame side bar 102 of the top.In order to make being connected firmly of junction plate II 6 and steel frame 1, some stiffeners can be welded in commissure.The plate face of described junction plate II 6 has some through holes.The side plate face of described junction plate II 6 is welded with some sleeve pipes.Some sleeve pipes and some stiffeners are positioned at the homonymy in junction plate II 6 plate face.The lower end of described steel frame 1 has two pieces of embedded boards 4.Described two pieces of embedded boards 4 are connected with the lower surface of two steel frame side columns 101 respectively.The plate face of described two pieces of embedded boards 4 is parallel to grade level.The structure of described bottom Linear shear wall unit and intermediate layer Linear shear wall unit only lower end is different.Junction plate III 60 has been lacked in described bottom Linear shear wall unit lower end, many embedded boards 4.
Described top layer Linear shear wall unit also comprises one piece of junction plate III 60.The below of described steel frame 1 has junction plate III 60.Described junction plate III 60 is connected with the soffit of the steel frame side bar 102 of bottom.In order to make being connected firmly of junction plate III 60 and steel frame 1, some stiffeners can be welded in commissure.The plate face of described junction plate III 60 has some through holes.The side plate face of described junction plate III 60 is welded with some sleeve pipes.Some sleeve pipes and some stiffeners are positioned at the homonymy in junction plate III 60 plate face.Only upper end is different for described top layer Linear shear wall unit and intermediate layer Linear shear wall unit.The upper end of described top layer Linear shear wall unit does not have junction plate II 6.
Described composite concrete 2 is filled in the region that reinforced mesh 3 wraps up.
Described intermediate layer Linear shear wall unit is between top layer Linear shear wall unit and bottom Linear shear wall unit.Described intermediate layer Linear shear wall unit is sliceable multiple.The embedded board 4 of described bottom Linear shear wall unit lower end is imbedded in ground.
Embodiment 2:
A kind of precasting steel truss concrete shear wall, is spliced by some L-type shear-wall elements.
Described L-type shear-wall element comprises top layer L-type shear-wall element, intermediate layer L-type shear-wall element and bottom L-type shear-wall element three types.The L-type shear-wall element of this three types includes steel frame 1, composite concrete 2, reinforced mesh 3, junction plate I 5 and some sleeve pipes.
See Fig. 4, described steel frame 1 supports 103 trussed constructions formed by three steel frame side columns 101, some steel frame side bars 102 and some steel frames.I.e. steel frame side column I, steel frame side column II and the steel frame side column III of three described steel frame side columns 101.Some steel frame side bars 102 comprise some long side bars 1021 and some minor face beams 1022.Three described steel frame side columns 101 are parallel to each other and arrange perpendicular to grade level.Described steel frame side column I is positioned at the corner of " L-type ".Described steel frame side column II and steel frame side column III lay respectively at two ends of " L-type ".In the present embodiment, three described steel frame side columns 101 are three identical channel-section steels.The plane at described steel frame side column I and steel frame side column II place and plane B.The plane at described steel frame side column I and steel frame side column III place and plane C.Described plane B is identical with the definition mode of the plane A in embodiment 1 with the definition mode of plane C.Described plane B is perpendicular to plane C.Some long side bars 1021 are connected with between described steel frame side column I and steel frame side column II.Some minor face beams 1022 are connected with between described steel frame side column I and steel frame side column III.Be welded some steel frames intersected between two between described steel frame side column I with steel frame side column II and support 103.Be welded some steel frames intersected between two between described steel frame side column I with steel frame side column III and support 103.In addition according to the layout of floor, steel frame 1 also can weld reserved floor supporting plate 8.Described reserved floor supporting plate 8 is positioned at the top of junction plate I 5.Described reserved floor supporting plate 8 is parallel to grade level.Described reserved floor supporting plate 8 is welded on steel frame side column 101.Described reserved floor supporting plate 8 is for being connected with floor base plate.Also have girder steel supporting plate 9 below described junction plate I 5, girder steel supporting plate 9 is for being connected with girder steel.
The periphery of described steel frame 1 is wrapped in reinforced mesh 3.Described reinforced mesh 3 adopts hot calendering round bar, hot rolled ribbed steel bar or cold rolled reinforcing steel bar with ribs to make.Described colligation becomes the latticed interior outside being welded on steel frame 1 of 200 ~ 300mm.Described reinforced mesh 3 carries out stirrup encryption with other element joints, and sizing grid is 150 ~ 200mm, and the reinforcing bar along connecting elements direction is done to reserve and chosen reinforcing bar 301.The described length choosing reinforcing bar 301 is generally 150 ~ 300mm, for welding with other member reinforcing steel bars before final grouting.Two pieces of described junction plates I 5 are positioned at the outside of steel frame 1.Two pieces of described junction plates I 5 weld with steel frame side column II and steel frame side column III respectively.Two pieces of described junction plates I 5 are welded on the channel-section steel base plate of steel frame side column II and steel frame side column III respectively, and their location arrangements is identical with embodiment 1.Described junction plate I 5 is welded with some stiffeners with the commissure of channel-section steel base plate.The plate face of two pieces of described junction plates I 5 has some bolt holes.The side plate face of described junction plate I 5 is welded some sleeve pipes.The layout of some stiffeners and some sleeve pipes is with embodiment 1.
Described intermediate layer L-type shear-wall element also comprises two block length junction plates 7 and two pieces short junction plates 70.Two pieces of described long junction plates 7 lay respectively at the upper and lower side of steel frame 1.Wherein a block length junction plate 7 is connected with the upper surface of the long side bar 1021 of the top, and another block length junction plate 7 is connected with the soffit of the long side bar 1021 of bottom.The plate face of two pieces of described long junction plates 7 is in same plane.The plate face of two pieces of described long junction plates 7 is parallel to plane B.Two pieces of described short junction plates 70 lay respectively at the upper and lower side of steel frame 1.Wherein one piece short junction plate 70 is connected with the upper surface of the minor face beam 1022 of the top, and the short junction plate 70 of another block is connected with the soffit of the minor face beam 1022 of bottom.The plate face of two pieces of described short junction plates 70 is in same plane.The plate face of two pieces of described short junction plates 70 is parallel to plane C.The long junction plate 7 and the short junction plate 70 that are positioned at steel frame 1 upper end are in same level position.The long junction plate 7 and the short junction plate 70 that are positioned at steel frame 1 lower end are in same level position.The plate face of two pieces of described long junction plates 7 and two pieces short junction plates 70 all has some through holes.In order to reinforce two pieces of described long junction plates 7 and two pieces short junction plates 70, some stiffeners can be welded in their commissure.The plate face of two pieces of described long junction plates 7 and two pieces short junction plates 70 is all welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on junction plate are with embodiment 1.
Described bottom L-type shear-wall element also comprises the short junction plate 70 of a block length junction plate 7, a piece and three pieces of embedded boards 4.Described long junction plate 7 and short junction plate 70 are positioned at the upper end of steel frame 1.Described long junction plate 7 is connected with the upper surface of the long side bar 1021 of the top.The plate face of described long junction plate 7 is parallel to plane B.Described short junction plate 70 is connected with the upper surface of the minor face beam 1022 of the top.Described long junction plate 7 and short junction plate 70 are in same level position.The plate face of described short junction plate 70 is parallel to plane C.In order to reinforce long junction plate 7 and short junction plate 70, weld some stiffeners in their commissure.The plate face of described long junction plate 7 and short junction plate 70 has some through holes.The plate face of described long junction plate 7 and short junction plate 70 is welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on junction plate same as described above.The lower end of described steel frame 1 has three pieces of embedded boards 4.Described three pieces of embedded boards 4 are connected with the lower surface of three steel frame side columns 101 respectively.The plate face of described three pieces of embedded boards 4 is parallel to grade level.The structure of described bottom L-type shear-wall element and intermediate layer L-type shear-wall element only lower end is different.Long junction plate 7 and short junction plate 70 have been lacked in described bottom L-type shear-wall element lower end, many embedded boards 4.
Described top layer L-type shear-wall element also comprises a block length junction plate 7 and one piece short junction plate 70.Described long junction plate 7 and short junction plate 70 are positioned at the lower end of steel frame 1.Described long junction plate 7 is connected with the soffit of the long side bar 1021 of bottom.The plate face of described long junction plate 7 is parallel to plane B.Described short junction plate 70 is connected with the soffit of the minor face beam 1022 of bottom.The plate face of described short junction plate 70 is parallel to plane C.Described long junction plate 7 and short junction plate 70 are in same level position.The plate face of described long junction plate 7 and short junction plate 70 has some through holes.In order to reinforce long junction plate 7 and short junction plate 70, weld some stiffeners in their commissure.The plate face of described long junction plate 7 and short junction plate 70 is welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on junction plate same as described above.Only upper end is different for described top layer L-type shear-wall element and intermediate layer L-type shear-wall element.The not long junction plate 7 in upper end of described top layer L-type shear-wall element and short junction plate 70.
Described composite concrete 2 is filled in the region that reinforced mesh 3 wraps up.
Described intermediate layer L-type shear-wall element is between top layer L-type shear-wall element and bottom L-type shear-wall element.Described intermediate layer L-type shear-wall element is sliceable multiple.The embedded board 4 of described bottom L-type shear-wall element lower end is imbedded in ground.
Embodiment 3:
A kind of precasting steel truss concrete shear wall, is spliced by some T-shaped shear-wall elements.
Described T-shaped shear-wall element comprises the T-shaped shear-wall element of top layer, the T-shaped shear-wall element in intermediate layer and the T-shaped shear-wall element three types of bottom.The T-shaped shear-wall element of this three types includes steel frame 1, composite concrete 2, reinforced mesh 3, junction plate I 5 and some sleeve pipes.
See Fig. 5, described steel frame 1 supports 103 trussed constructions formed by four steel frame side columns 101, some steel frame side bars 102 and some steel frames.I.e. steel frame side column I, steel frame side column II, steel frame side column III and the steel frame side column IV of four described steel frame side columns 101.In the present embodiment, four described steel frame side columns 101 are four identical channel-section steels.Some steel frame side bars 102 comprise some long side bars 1021, some minor face beams 1022 and some minor face beams I 1023.Four described steel frame side columns 101 are parallel to each other and arrange perpendicular to grade level.Described steel frame side column IV is between steel frame side column I and steel frame side column II.Described steel frame side column IV is positioned at the point of intersection of " T-shaped ".Described steel frame side column I, steel frame side column II and steel frame side column III lay respectively at three ends of " T-shaped ".The plane at described steel frame side column I, steel frame side column II and steel frame side column IV place and plane D.The plane at described steel frame side column III and steel frame side column IV place and plane E.Described plane D is identical with the definition mode of embodiment 1 midplane A with the definition mode of plane E.Described plane D is perpendicular to plane E.Some minor face beams 1022 are connected with between described steel frame side column I and steel frame side column IV.Some minor face beams I 1023 are connected with between described steel frame side column II and steel frame side column IV.Some long side bars 1021 are connected with between described steel frame side column III and steel frame side column IV.Be welded some steel frames intersected between two between described steel frame side column I and steel frame side column IV, between steel frame side column II and steel frame side column IV and between steel frame side column III with steel frame side column IV and support 103.In addition according to the layout of floor, steel frame 1 also can weld reserved floor supporting plate 8.Described reserved floor supporting plate 8 is positioned at the top of junction plate I 5.Described reserved fishplate bar 8 is parallel to grade level.Described reserved floor supporting plate 8 is welded on steel frame side column 101.Described reserved floor supporting plate 8 is for being connected with floor base plate.Also have girder steel supporting plate 9 below described junction plate I 5, girder steel supporting plate 9 is for being connected with girder steel.
The periphery of described steel frame 1 is wrapped in reinforced mesh 3.Described reinforced mesh 3 adopts hot calendering round bar, hot rolled ribbed steel bar or cold rolled reinforcing steel bar with ribs to make.Described colligation becomes the latticed interior outside being welded on steel frame 1 of 200 ~ 300mm.Described reinforced mesh 3 carries out stirrup encryption with other element joints, and sizing grid is 150 ~ 200mm, and the reinforcing bar along connecting elements direction is done to reserve and chosen reinforcing bar 301.The described length choosing reinforcing bar 301 is generally 150 ~ 300mm, for welding with other member reinforcing steel bars before final grouting.Three pieces of described junction plates I 5 are positioned at the outside of steel frame 1.Three pieces of described junction plates I 5 weld with steel frame side column I, steel frame side column II and steel frame side column III respectively.Three pieces of described junction plates I 5 are welded on the channel-section steel base plate of steel frame side column I, steel frame side column II and steel frame side column III respectively, and their location arrangements is identical with embodiment 1.Described junction plate I 5 is welded with some stiffeners with the commissure of channel-section steel base plate.The plate face of described junction plate I 5 has some bolt holes.The side plate face of described junction plate I 5 is welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on junction plate I 5 same as described above.
The T-shaped shear-wall element in described intermediate layer also comprises two block length junction plates 7 and four pieces short junction plates 70.I.e. short junction plate I, short junction plate II, short junction plate III and the short junction plate IV of four pieces of described short junction plates 70.Two pieces of described long junction plates 7 lay respectively at the upper and lower side of steel frame 1.Wherein a block length junction plate 7 is connected with the upper surface of the long side bar 1021 of the top, and another block length junction plate 7 is connected with the soffit of the long side bar 1021 of bottom.The plate face of two pieces of described long junction plates 7 is in same level.The plate face of two pieces of described long junction plates 7 is parallel to plane E.Described short junction plate I and short junction plate II are positioned at the upper end of steel frame 1.Described short junction plate I is connected with the upper surface of the minor face beam 1022 of the top.Described short junction plate II is connected with the upper surface of the minor face beam I 1023 of the top.Described short junction plate III and short junction plate IV are positioned at the lower end of steel frame 1.Described short junction plate III is connected with the soffit of the minor face beam 1022 of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I 1023 of bottom.The all junction plates being positioned at steel frame 1 upper end are all in same level position.The all junction plates being positioned at steel frame 1 lower end are all in same level position.The plate face of four pieces of described short junction plates 70 is parallel to plane D.The plate face of every block length junction plate 7 and short junction plate 70 all has some through holes.In order to reinforce long junction plate 7 and short junction plate 70, some stiffeners can be welded in their commissure.The plate face of every block length junction plate 7 and short junction plate 70 is all welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on each piece of junction plate same as described above.
The T-shaped shear-wall element of described bottom also comprises the short junction plate 70 of a block length junction plate 7, two pieces and four pieces of embedded boards 4.I.e. short junction plate I and the short junction plate II of two pieces of described short junction plates 70.Described long junction plate 7 and short junction plate 70 are positioned at the upper end of steel frame 1.Described long junction plate 7 is connected with the upper surface of the long side bar 1021 of the top.The plate face of described long junction plate 7 is parallel to plane E.Described short junction plate I is connected with the upper surface of the minor face beam 1022 of the top.Described short junction plate II is connected with the upper surface of the minor face beam I 1023 of the top.The plate face of two pieces of described short junction plates 70 is parallel to plane D.Described long junction plate 7 and two pieces short junction plates 70 are in same level position.The plate face of described long junction plate 7 and two pieces short junction plates 70 all has some through holes.In order to reinforce long junction plate 7 and two pieces short junction plates 7, some stiffeners can be welded in they commissures.The plate face of described long junction plate 7 and two pieces short junction plates 70 is all welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on each piece of junction plate same as described above.The lower end of described steel frame 1 has four pieces of embedded boards 4.Described four pieces of embedded boards 4 are connected with the lower surface of four steel frame side columns 101 respectively.The plate face of described four pieces of embedded boards 4 is parallel to grade level.The structure of the T-shaped shear-wall element of described bottom and the T-shaped shear-wall element in intermediate layer only lower end is different.Long junction plate 7 and two pieces short junction plates 70 have been lacked in described bottom T-shaped shear-wall element lower end, many embedded boards 4.
The T-shaped shear-wall element of described top layer also comprises a block length junction plate 7 and two pieces short junction plates 70.I.e. short junction plate III and the short junction plate IV of two pieces of described short junction plates 70.Described short junction plate III is connected with the soffit of the minor face beam 1022 of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I 1023 of bottom.The plate face of described short junction plate III and short junction plate IV is parallel to plane D.Described long junction plate 7 and two pieces short junction plates 70 are in same level position.The plate face of described long junction plate 7 and two pieces short junction plates 70 all has some through holes.In order to reinforce long junction plate 7 and two pieces short junction plates 70, weld some stiffeners in their commissure.The plate face of described long junction plate 7 and two pieces short junction plates 70 is all welded with some sleeve pipes.Some stiffeners and the arrangement of some sleeve pipes on each piece of junction plate same as described above.Only upper end is different for the T-shaped shear-wall element of described top layer and the T-shaped shear-wall element in intermediate layer.The not long junction plate in upper end 7 of described top layer L-type shear-wall element and two pieces short junction plates 70.
Described composite concrete 2 is filled in the region that reinforced mesh 3 wraps up.
The T-shaped shear-wall element in described intermediate layer is between the T-shaped shear-wall element of top layer and the T-shaped shear-wall element of bottom.The T-shaped shear-wall element in described intermediate layer is sliceable multiple.The embedded board 4 of the T-shaped shear-wall element lower end of described bottom is imbedded in ground.
Embodiment 4:
Described Z-type shear-wall element comprises top layer Z-type shear-wall element, intermediate layer Z-type shear-wall element and bottom Z-type shear-wall element three types.The Z-type shear-wall element of this three types includes steel frame 1, composite concrete 2, reinforced mesh 3, junction plate I 5 and some sleeve pipes.
See Figure 10, the steel frame of described Z-type shear wall supports 103 trussed constructions formed by four steel frame side columns 101, some steel frame side bars 102 and some steel frames.I.e. steel frame side column I, steel frame side column II, steel frame side column III and the steel frame side column IV of four described steel frame side columns 101.In the present embodiment, four described steel frame side columns 101 are four identical channel-section steels.Some steel frame side bars 102 comprise some long side bars 1021, some minor face beams 1022 and some minor face beams I 1023.Four described steel frame side columns 101 are parallel to each other and arrange perpendicular to grade level.Described steel frame side column I and steel frame side column IV lay respectively at two flex point places of " Z-type "; Described steel frame side column II and steel frame side column III lay respectively at two ends of " Z-type "; The plane at described steel frame side column I and steel frame side column II place and plane H.The plane at described steel frame side column II and steel frame side column III place and plane F.The plane at described steel frame side column III and steel frame side column IV place and plane G.Described plane F is perpendicular to plane H.Described plane G is parallel to plane H.Some minor face beams 1022 are connected with between described steel frame side column I and steel frame side column II.Some long side bars 1021 are connected with between described steel frame side column II and steel frame side column III.Some minor face beams I 1023 are connected with between described steel frame side column III and steel frame side column IV.Be welded some steel frames intersected between two between described steel frame side column I and steel frame side column II, between steel frame side column II and steel frame side column III and between steel frame side column III with steel frame side column IV and support 103.In addition according to the layout of floor, steel frame 1 also can weld reserved floor supporting plate 8.Described reserved floor supporting plate 8 is positioned at the top of junction plate I 5.Described reserved fishplate bar 8 is parallel to grade level.Described reserved floor supporting plate 8 is welded on steel frame side column 101.Described reserved floor supporting plate 8 is for being connected with floor base plate.Also have girder steel supporting plate 9 below described junction plate I 5, girder steel supporting plate 9 is for being connected with girder steel.
The periphery of described steel frame 1 is wrapped in reinforced mesh 3.Three pieces of described junction plates I 5 are positioned at the outside of steel frame 1.Three pieces of described junction plates I 5 weld with steel frame side column I, steel frame side column III and steel frame side column IV respectively.The plate face of described junction plate I 5 has some bolt holes.The side plate face of described junction plate 5 is welded with some sleeve pipes.
Described intermediate layer Z-type shear-wall element also comprises two block length junction plates 7 and four pieces short junction plates 70.I.e. short junction plate I, short junction plate II, short junction plate III and the short junction plate IV of four pieces of described short junction plates 70.Two pieces of described long junction plates 7 lay respectively at the upper and lower side of steel frame 1.Wherein a block length junction plate 7 is connected with the upper surface of the long side bar 1021 of the top, and another block length junction plate 7 is connected with the soffit of the long side bar 1021 of bottom.The plate face of two pieces of described long junction plates 7 is parallel to plane F.Described short junction plate I and short junction plate II are positioned at the upper end of steel frame 1.Described short junction plate I is connected with the upper surface of the minor face beam 1022 of the top.Described short junction plate II is connected with the upper surface of the minor face beam I 1023 of the top.Described short junction plate III and short junction plate IV are positioned at the lower end of steel frame 1.Described short junction plate III is connected with the soffit of the minor face beam 1022 of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I 1023 of bottom.The plate face of four pieces of described short junction plates 70 is parallel to plane G or H.In order to reinforce long junction plate 7 and two pieces short junction plates 70, some stiffeners can be welded in they commissures.The plate face of every block length junction plate 7 and short junction plate 70 all has some through holes.The plate face of every block length junction plate 7 and short junction plate 70 is all welded with some sleeve pipes.
Described bottom Z-type shear-wall element also comprises the short junction plate 70 of a block length junction plate 7, two pieces and four pieces of embedded boards 4.I.e. short junction plate I and the short junction plate II of two pieces of described short junction plates 70.Described long junction plate 7 and short junction plate 70 are positioned at the upper end of steel frame 1.Described long junction plate 7 is connected with the upper surface of the long side bar 1021 of the top.The plate face of described long junction plate 7 is parallel to plane F.Described short junction plate I is connected with the upper surface of the minor face beam 1022 of the top.Described short junction plate II is connected with the upper surface of the minor face beam I 1023 of the top.The plate face of two pieces of described short junction plates 70 is parallel to plane G or H.The plate face of described long junction plate 7 and two pieces short junction plates 70 all has some through holes.The plate face of described long junction plate 7 and two pieces short junction plates 70 is all welded with some sleeve pipes.The lower end of described steel frame 1 has four pieces of embedded boards 4.Described four pieces of embedded boards 4 are connected with the lower surface of four steel frame side columns 101 respectively.The plate face of described four pieces of embedded boards 4 is parallel to grade level.The structure of described bottom Z-type shear-wall element and intermediate layer Z-type shear-wall element only lower end is different.
Described top layer Z-type shear-wall element also comprises a block length junction plate 7 and two pieces short junction plates 70.I.e. short junction plate III and the short junction plate IV of two pieces of described short junction plates 70.Described short junction plate III is connected with the soffit of the minor face beam 1022 of bottom.Described short junction plate IV is connected with the soffit of the minor face beam I 1023 of bottom.The plate face of described short junction plate III and short junction plate IV is parallel to plane G or H.The plate face of described long junction plate 7 and two pieces short junction plates 70 all has some through holes.The plate face of described long junction plate 7 and two pieces short junction plates 70 is all welded with some sleeve pipes.Only upper end is different for described top layer Z-type shear-wall element and intermediate layer Z-type shear-wall element.
Described composite concrete 2 is filled in the region that reinforced mesh 3 wraps up.
Described intermediate layer Z-type shear-wall element is between top layer Z-type shear-wall element and bottom Z-type shear-wall element.Described intermediate layer Z-type shear-wall element is sliceable multiple.The embedded board 4 of described bottom Z-type shear-wall element lower end is imbedded in ground.
Embodiment 5:
See Fig. 8, use embodiment 1, embodiment 2, embodiment 3 and the precasting steel truss concrete shear wall described in embodiment 4.Described Linear shear wall is used in metope place straight in floor building.Described L-type shear wall is used in the corner corner in floor building.Described T-shaped shear wall is used in the intersection of two mutual vertical walls in floor building.Described Z-type shear wall is used in stitching portion, metope many places in floor building.Between each precasting steel truss concrete shear wall, the light block partition wall is installed, whole metope is linked together.The construction of superstructure is carried out after each prefabricated units installation of substrustion.
In addition see Figure 12, each shear wall body also can need opening holes according to building, and around the position punched, then add shear wall punching internal reinforcement shaped steel 10 reinforce, just can meet structural safety needs, punch flexible safety.
Embodiment 6:
The manufacture method of described a kind of precasting steel truss concrete shear wall, comprises the following steps:
1) cutting of steel skeleton side column 101, steel frame side bar 102 and steel frame support 103, are then welded into trussed construction and steel frame 1.The shape of described steel frame 1 can be yi word pattern, L-type, T-shaped and Z-type.
2) cut embedded board 4 and on its plate face holes drilled through, then embedded board 4 is welded on the lower surface of steel frame side column 101.
3) cut junction plate I 5 and on its plate face holes drilled through, then junction plate I 5 is welded on the side of steel frame side column 101.
4) cut junction plate II 6, junction plate III 60, long junction plate 7 and short junction plate 70, and on their plate face holes drilled through, be then welded on the upper and lower end of steel frame 1 respectively.
5) cut some sleeve pipes, be then connected on the plate face of each junction plate at some Socket weldings.
6) cut reinforcing bar, reinforcing bar adopts the hot calendering round bar of 4 ~ 8mm, hot rolled ribbed steel bar or cold rolled reinforcing steel bar with ribs.Reinforcing bar binding is become the latticed formation reinforced mesh 3 of 200 ~ 300mm, and carry out stirrup encryption with other element joints, sizing grid is 150 ~ 200mm.Reinforcing bar along connecting elements direction is done to reserve and is chosen reinforcing bar 301, and the length choosing reinforcing bar is generally 150 ~ 300mm.Then reinforced mesh 3 is welded on outside in steel frame 1.
7) make shear wall formwork box, soffit formwork is paved into large plane, spreads PV film, is placed on by steel frame 1 on large flat formwork, lifts steel frame 1 with jig, then makes limit mould.
8) water except irrigated area except reserved, water high-strength concrete and foam concrete successively, then concrete slab is installed.
9) the steam-cured demoulding is carried out to the body of wall formed through above step.
Claims (8)
1. a precasting steel truss concrete shear wall, is characterized in that: comprise some Linear shear wall unit, some L-type shear-wall elements, some Z-type shear-wall elements and/or some T-shaped shear-wall elements;
Described Linear shear wall unit comprises top layer Linear shear wall unit, intermediate layer Linear shear wall unit and bottom Linear shear wall unit three types; The Linear shear wall unit of this three types includes steel frame (1), composite concrete (2), reinforced mesh (3), junction plate I (5) and some sleeve pipes;
The trussed construction that described steel frame (1) is made up of two steel frame side columns (101), some steel frame side bars (102) and some steel frames support (103); Two described steel frame side columns (101) are parallel to each other and arrange perpendicular to grade level; The plane at two described steel frame side column (101) places and plane A; Described steel frame supports (103) arranged crosswise between two; The two ends that steel frame described in every root supports (103) are connected with two steel frame side columns (101) respectively; The two ends of steel frame side bar (102) described in every root are connected to form stable trussed construction beaer with two pieces of steel frame side columns (101) respectively;
The periphery of described steel frame (1) is wrapped in reinforced mesh (3); Two pieces of described junction plates I (5) are positioned at the outside of steel frame (1); Two pieces of described junction plates I (5) weld in processing factory with two steel frame side columns (101) respectively; The plate face of described junction plate I (5) has some bolt holes; On the side plate face of described junction plate I (5), bolt position is welded sleeve pipe;
Described intermediate layer Linear shear wall unit also comprises one piece of junction plate II (6) and one piece of junction plate III (60); The upper end of described steel frame (1) has junction plate II (6); The lower end of described steel frame (1) has junction plate III (60); Described junction plate II (6) is connected with the upper surface of the steel frame side bar (102) of the top; Described junction plate III (60) is connected with the soffit of the steel frame side bar (102) of bottom; The plate face of described junction plate II (6) and junction plate III (60) is parallel to plane A; The plate face of described junction plate II (6) and junction plate III (60) has some through holes; The plate face of described junction plate II (6) and junction plate III (60) is welded with some sleeve pipes;
Described bottom Linear shear wall unit also comprises two pieces of embedded boards (4) and one piece of junction plate II (6); The upper end of described steel frame (1) has junction plate II (6); Described junction plate II (6) is connected with the upper surface of the steel frame side bar (102) of the top; The plate face of described junction plate II (6) has some through holes; The side plate face of described junction plate II (6) is welded with some sleeve pipes; The lower end of described steel frame (1) has two pieces of embedded boards (4); Described two pieces of embedded boards (4) are connected with the lower surface of two steel frame side columns (101) respectively; The plate face of described two pieces of embedded boards (4) is parallel to grade level;
Described top layer Linear shear wall unit also comprises one piece of junction plate III (60); The below of described steel frame (1) has junction plate III (60); Described junction plate III (60) is connected with the soffit of the steel frame side bar (102) of bottom; The plate face of described junction plate III (60) has some through holes; The side plate face of described junction plate III (60) is welded with some sleeve pipes;
Described composite concrete (2) is filled in the region that reinforced mesh (3) wraps up;
Described L-type shear-wall element comprises top layer L-type shear-wall element, intermediate layer L-type shear-wall element and bottom L-type shear-wall element three types; The L-type shear-wall element of this three types includes steel frame (1), composite concrete (2), reinforced mesh (3), junction plate I (5) and some sleeve pipes;
The trussed construction that described steel frame (1) is made up of three steel frame side columns (101), some steel frame side bars (102) and some steel frames support (103); Three described steel frame side columns (101) i.e. steel frame side column I, steel frame side column II and steel frame side column III; Some steel frame side bars (102) comprise some long side bars (1021) and some minor face beams (1022); Three described steel frame side columns (101) are parallel to each other and arrange perpendicular to grade level; The plane at described steel frame side column I and steel frame side column II place and plane B, the plane at described steel frame side column I and steel frame side column III place and plane C; Described plane B is perpendicular to plane C; Some long side bars (1021) are connected with between described steel frame side column I and steel frame side column II; Some minor face beams (1022) are connected with between described steel frame side column I and steel frame side column III; Be welded some steel frames intersected between two between described steel frame side column I with steel frame side column II to support (103); Be welded some steel frames intersected between two between described steel frame side column I with steel frame side column III to support (103);
The periphery of described steel frame (1) is wrapped in reinforced mesh (3); Two pieces of described junction plates I (5) are positioned at the outside of steel frame (1); Two pieces of described junction plates I (5) weld with steel frame side column II and steel frame side column III respectively; The plate face of two pieces of described junction plates I (5) has some bolt holes; The side plate face of described junction plate I (5) is welded some sleeve pipes;
Described intermediate layer L-type shear-wall element also comprises two block length junction plates (7) and two pieces of short junction plates (70); Two pieces of described long junction plates (7) lay respectively at the upper and lower side of steel frame (1); Wherein a block length junction plate (7) is connected with the upper surface of the long side bar (1021) of the top, and another block length junction plate (7) is connected with the soffit of the long side bar (1021) of bottom; The plate face of two pieces of described long junction plates (7) is parallel to plane B; Two pieces of described short junction plates (70) lay respectively at the upper and lower side of steel frame (1); Wherein one piece of short junction plate (70) is connected with the upper surface of the minor face beam (1022) of the top, and the short junction plate of another block (70) is connected with the soffit of the minor face beam (1022) of bottom; The plate face of two pieces of described short junction plates (70) is parallel to plane C; The plate face of two pieces of described long junction plates (7) and two pieces of short junction plates (70) all has some through holes; The plate face of two pieces of described long junction plates (7) and two pieces of short junction plates (70) is all welded with some sleeve pipes;
Described bottom L-type shear-wall element also comprises a block length junction plate (7), one piece of short junction plate (70) and three pieces of embedded boards (4); Described long junction plate (7) and short junction plate (70) are positioned at the upper end of steel frame (1); Described long junction plate (7) is connected with the upper surface of the long side bar (1021) of the top; The plate face of described long junction plate (7) is parallel to plane B; Described short junction plate (70) is connected with the upper surface of the minor face beam (1022) of the top; The plate face of described short junction plate (70) is parallel to plane C; The plate face of described long junction plate (7) and short junction plate (70) has some through holes; The plate face of described long junction plate (7) and short junction plate (70) is welded with some sleeve pipes; The lower end of described steel frame (1) has three pieces of embedded boards (4); Described three pieces of embedded boards (4) are connected with the lower surface of three steel frame side columns (101) respectively; The plate face of described three pieces of embedded boards (4) is parallel to grade level;
Described top layer L-type shear-wall element also comprises a block length junction plate (7) and one piece of short junction plate (70); Described long junction plate (7) and short junction plate (70) are positioned at the lower end of steel frame (1); Described long junction plate (7) is connected with the soffit of the long side bar (1021) of bottom; The plate face of described long junction plate (7) is parallel to plane B; Described short junction plate (70) is connected with the soffit of the minor face beam (1022) of bottom; The plate face of described short junction plate (70) is parallel to plane C; The plate face of described long junction plate (7) and short junction plate (70) has some through holes; The plate face of described long junction plate (7) and short junction plate (70) is welded with some sleeve pipes;
Described composite concrete (2) is filled in the region that reinforced mesh (3) wraps up;
Described T-shaped shear-wall element comprises the T-shaped shear-wall element of top layer, the T-shaped shear-wall element in intermediate layer and the T-shaped shear-wall element three types of bottom; The T-shaped shear-wall element of this three types includes steel frame (1), composite concrete (2), reinforced mesh (3), junction plate I (5) and some sleeve pipes;
The trussed construction that described steel frame (1) is made up of four steel frame side columns (101), some steel frame side bars (102) and some steel frames support (103); Four described steel frame side columns (101) i.e. steel frame side column I, steel frame side column II, steel frame side column III and steel frame side column IV; Some steel frame side bars (102) comprise some long side bars (1021), some minor face beams (1022) and some minor face beams I (1023); Four described steel frame side columns (101) are parallel to each other and arrange perpendicular to grade level; Described steel frame side column IV is between steel frame side column I and steel frame side column II; The plane at described steel frame side column I, steel frame side column II and steel frame side column IV place and plane D; The plane at described steel frame side column III and steel frame side column IV place and plane E; Described plane D is perpendicular to plane E; Some minor face beams (1022) are connected with between described steel frame side column I and steel frame side column IV; Some minor face beams I (1023) are connected with between described steel frame side column II and steel frame side column IV; Some long side bars (1021) are connected with between described steel frame side column III and steel frame side column IV; Be welded some steel frames intersected between two between described steel frame side column I and steel frame side column IV, between steel frame side column II and steel frame side column IV and between steel frame side column III with steel frame side column IV to support (103);
The periphery of described steel frame (1) is wrapped in reinforced mesh (3); Three pieces of described junction plates I (5) are positioned at the outside of steel frame (1); Three pieces of described junction plates I (5) weld with steel frame side column I, steel frame side column II and steel frame side column III respectively; The plate face of described junction plate I (5) has some bolt holes; The side plate face of described junction plate (5) is welded with some sleeve pipes;
The T-shaped shear-wall element in described intermediate layer also comprises two block length junction plates (7) and four pieces of short junction plates (70); Four pieces of described short junction plates (70) i.e. short junction plate I, short junction plate II, short junction plate III and short junction plate IV; Two pieces of described long junction plates (7) lay respectively at the upper and lower side of steel frame (1); Wherein a block length junction plate (7) is connected with the upper surface of the long side bar (1021) of the top, and another block length junction plate (7) is connected with the soffit of the long side bar (1021) of bottom; The plate face of two pieces of described long junction plates (7) is parallel to plane E; Described short junction plate I and short junction plate II are positioned at the upper end of steel frame (1); Described short junction plate I is connected with the upper surface of the minor face beam (1022) of the top; Described short junction plate II is connected with the upper surface of the minor face beam I (1023) of the top; Described short junction plate III and short junction plate IV are positioned at the lower end of steel frame (1); Described short junction plate III is connected with the soffit of the minor face beam (1022) of bottom; Described short junction plate IV is connected with the soffit of the minor face beam I (1023) of bottom; The plate face of four pieces of described short junction plates (70) is parallel to plane D; The plate face of every block length junction plate (7) and short junction plate (70) all has some through holes; The plate face of every block length junction plate (7) and short junction plate (70) is all welded with some sleeve pipes;
The T-shaped shear-wall element of described bottom also comprises a block length junction plate (7), two pieces of short junction plates (70) and four pieces of embedded boards (4); Two pieces of described short junction plates (70) i.e. short junction plate I and short junction plate II; Described long junction plate (7) and short junction plate (70) are positioned at the upper end of steel frame (1); Described long junction plate (7) is connected with the upper surface of the long side bar (1021) of the top; The plate face of described long junction plate (7) is parallel to plane E; Described short junction plate I is connected with the upper surface of the minor face beam (1022) of the top; Described short junction plate II is connected with the upper surface of the minor face beam I (1023) of the top; The plate face of two pieces of described short junction plates (70) is parallel to plane D; The plate face of described long junction plate (7) and two pieces of short junction plates (70) all has some through holes; The plate face of described long junction plate (7) and two pieces of short junction plates (70) is all welded with some sleeve pipes; The lower end of described steel frame (1) has four pieces of embedded boards (4); Described four pieces of embedded boards (4) are connected with the lower surface of four steel frame side columns (101) respectively; The plate face of described four pieces of embedded boards (4) is parallel to grade level;
The T-shaped shear-wall element of described top layer also comprises a block length junction plate (7) and two pieces of short junction plates (70); Two pieces of described short junction plates (70) i.e. short junction plate III and short junction plate IV; Described short junction plate III is connected with the soffit of the minor face beam (1022) of bottom; Described short junction plate IV is connected with the soffit of the minor face beam I (1023) of bottom; The plate face of described short junction plate III and short junction plate IV is parallel to plane D; The plate face of described long junction plate (7) and two pieces of short junction plates (70) all has some through holes; The plate face of described long junction plate (7) and two pieces of short junction plates (70) is all welded with some sleeve pipes;
Described composite concrete (2) is filled in the region that reinforced mesh (3) wraps up;
Described Z-type shear-wall element comprises top layer Z-type shear-wall element, intermediate layer Z-type shear-wall element and bottom Z-type shear-wall element three types; The Z-type shear-wall element of this three types includes steel frame (1), composite concrete (2), reinforced mesh (3), junction plate I (5) and some sleeve pipes;
The steel frame of described Z-type shear wall supports by four steel frame side columns (101), some steel frame side bars (102) and some steel frames the trussed construction that (103) form; Four described steel frame side columns (101) i.e. steel frame side column I, steel frame side column II, steel frame side column III and steel frame side column IV; Some steel frame side bars (102) comprise some long side bars (1021), some minor face beams (1022) and some minor face beams I (1023); Four described steel frame side columns (101) are parallel to each other and arrange perpendicular to grade level; The plane at described steel frame side column I and steel frame side column II place and plane H; The plane at described steel frame side column II and steel frame side column III place and plane F; The plane at described steel frame side column III and steel frame side column IV place and plane G; Described plane F is perpendicular to plane H; Described plane G is parallel to plane H; Some minor face beams (1022) are connected with between described steel frame side column I and steel frame side column II; Some long side bars (1021) are connected with between described steel frame side column II and steel frame side column III; Some minor face beams I (1023) are connected with between described steel frame side column III and steel frame side column IV; Be welded some steel frames intersected between two between described steel frame side column I and steel frame side column II, between steel frame side column II and steel frame side column III and between steel frame side column III with steel frame side column IV to support (103);
The periphery of described steel frame (1) is wrapped in reinforced mesh (3); Three pieces of described junction plates I (5) are positioned at the outside of steel frame (1); Three pieces of described junction plates I (5) weld with steel frame side column I, steel frame side column III and steel frame side column IV respectively; The plate face of described junction plate I (5) has some bolt holes; The side plate face of described junction plate (5) is welded with some sleeve pipes;
Described intermediate layer Z-type shear-wall element also comprises two block length junction plates (7) and four pieces of short junction plates (70); Four pieces of described short junction plates (70) i.e. short junction plate I, short junction plate II, short junction plate III and short junction plate IV; Two pieces of described long junction plates (7) lay respectively at the upper and lower side of steel frame (1); Wherein a block length junction plate (7) is connected with the upper surface of the long side bar (1021) of the top, and another block length junction plate (7) is connected with the soffit of the long side bar (1021) of bottom; The plate face of two pieces of described long junction plates (7) is parallel to plane F; Described short junction plate I and short junction plate II are positioned at the upper end of steel frame (1); Described short junction plate I is connected with the upper surface of the minor face beam (1022) of the top; Described short junction plate II is connected with the upper surface of the minor face beam I (1023) of the top; Described short junction plate III and short junction plate IV are positioned at the lower end of steel frame (1); Described short junction plate III is connected with the soffit of the minor face beam (1022) of bottom; Described short junction plate IV is connected with the soffit of the minor face beam I (1023) of bottom; The plate face of four pieces of described short junction plates (70) is parallel to plane G or H; The plate face of every block length junction plate (7) and short junction plate (70) all has some through holes; The plate face of every block length junction plate (7) and short junction plate (70) is all welded with some sleeve pipes;
Described bottom Z-type shear-wall element also comprises a block length junction plate (7), two pieces of short junction plates (70) and four pieces of embedded boards (4); Two pieces of described short junction plates (70) i.e. short junction plate I and short junction plate II; Described long junction plate (7) and short junction plate (70) are positioned at the upper end of steel frame (1); Described long junction plate (7) is connected with the upper surface of the long side bar (1021) of the top; The plate face of described long junction plate (7) is parallel to plane F; Described short junction plate I is connected with the upper surface of the minor face beam (1022) of the top; Described short junction plate II is connected with the upper surface of the minor face beam I (1023) of the top; The plate face of two pieces of described short junction plates (70) is parallel to plane G or H; The plate face of described long junction plate (7) and two pieces of short junction plates (70) all has some through holes; The plate face of described long junction plate (7) and two pieces of short junction plates (70) is all welded with some sleeve pipes; The lower end of described steel frame (1) has four pieces of embedded boards (4); Described four pieces of embedded boards (4) are connected with the lower surface of four steel frame side columns (101) respectively; The plate face of described four pieces of embedded boards (4) is parallel to grade level;
Described top layer Z-type shear-wall element also comprises a block length junction plate (7) and two pieces of short junction plates (70); Two pieces of described short junction plates (70) i.e. short junction plate III and short junction plate IV; Described short junction plate III is connected with the soffit of the minor face beam (1022) of bottom; Described short junction plate IV is connected with the soffit of the minor face beam I (1023) of bottom; The plate face of described short junction plate III and short junction plate IV is parallel to plane G or H; The plate face of described long junction plate (7) and two pieces of short junction plates (70) all has some through holes; The plate face of described long junction plate (7) and two pieces of short junction plates (70) is all welded with some sleeve pipes;
Described composite concrete (2) is filled in the region that reinforced mesh (3) wraps up.
2. a kind of precasting steel truss concrete shear wall according to claim 1, is characterized in that: arrange according to floor, set up reserved floor supporting plate (8) in each shear-wall element; Described reserved floor supporting plate (8) is positioned at the top of junction plate I (5); Described reserved floor supporting plate (8) is parallel to grade level; Described reserved floor supporting plate (8) is welded on steel frame side column (101) and steel frame supports on (103).
3. a kind of precasting steel truss concrete shear wall according to claim 1, is characterized in that: each junction plate described has some stiffeners; Some stiffeners and some sleeve pipes are positioned at the plate face homonymy of each junction plate.
4. a kind of precasting steel truss concrete shear wall intermediate layer according to claim 1, it is characterized in that: all junction plates in upper end of described steel frame (1) are all in upper strata absolute altitude 1/3 position on phase same level floor absolute altitude, all junction plates of lower end are all in phase same level floor absolute altitude down to lower floor's absolute altitude 2/3 position.
5. a kind of precasting steel truss concrete shear wall according to claim 1, is characterized in that: the two ends up and down of described reinforced mesh (3) all have reserved chooses reinforcing bar (301); Described reinforced mesh (3) adopts hot calendering round bar, hot rolled ribbed steel bar or cold rolled reinforcing steel bar with ribs; Described reinforced mesh (3) is carrying out stirrup encryption near junction plate region.
6. a kind of precasting steel truss concrete shear wall according to claim 1, is characterized in that: described composite concrete (2) is made up of foam concrete, gas concrete, slag concrete, high-strength concrete and ordinary concrete.
7. a kind of precasting steel truss concrete shear wall according to claim 1, is characterized in that: described steel frame (1) selects existing on market or through processing the combination of materials such as channel-section steel, i iron, quarter bend, angle steel, T-steel, H profile steel, C-type steel to be welded into trussed construction.
8. a kind of precasting steel truss concrete shear wall according to claim 1, it is characterized in that: the body of wall of shear wall carries out the process that punches as required, around the position that needs punch, add shear wall punching internal reinforcement shaped steel (10) reinforce, just can meet structural safety needs, punch flexible safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520528539.4U CN204826306U (en) | 2015-07-21 | 2015-07-21 | Prefabricated shaped steel truss concrete shear force wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520528539.4U CN204826306U (en) | 2015-07-21 | 2015-07-21 | Prefabricated shaped steel truss concrete shear force wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089177A (en) * | 2015-07-21 | 2015-11-25 | 重庆欧冠钢结构有限公司 | Prefabricated sectional steel truss concrete shear wall and manufacturing method of prefabricated sectional steel truss concrete shear wall |
| CN110130567A (en) * | 2019-06-05 | 2019-08-16 | 海门市智达建筑材料科技有限公司 | A kind of novel Steel Reinforced Concrete Shear Walls and its element precast method |
-
2015
- 2015-07-21 CN CN201520528539.4U patent/CN204826306U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089177A (en) * | 2015-07-21 | 2015-11-25 | 重庆欧冠钢结构有限公司 | Prefabricated sectional steel truss concrete shear wall and manufacturing method of prefabricated sectional steel truss concrete shear wall |
| CN110130567A (en) * | 2019-06-05 | 2019-08-16 | 海门市智达建筑材料科技有限公司 | A kind of novel Steel Reinforced Concrete Shear Walls and its element precast method |
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