CN105714958B - One weight external wall plate of beam wall of prefabricated section steel beam - Google Patents
One weight external wall plate of beam wall of prefabricated section steel beam Download PDFInfo
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- CN105714958B CN105714958B CN201610116410.1A CN201610116410A CN105714958B CN 105714958 B CN105714958 B CN 105714958B CN 201610116410 A CN201610116410 A CN 201610116410A CN 105714958 B CN105714958 B CN 105714958B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
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Abstract
One weight external wall plate of beam wall of prefabricated section steel beam disclosed by the invention, including multiple prefabricated section steel beam wall integrated units, the prefabricated section steel beam wall integrated unit includes that concrete wall pier, the beam-ends of the section steel beam are equipped with structural member for just connecing on concrete external wall panel and beam under section steel beam, section steel beam concrete clad, beam；The lower end of concrete wall pier is equipped with vertical reinforcement and anchors into section steel beam concrete clad on the upper end of concrete external wall panel and beam under the beam；Concrete external wall panel under section steel beam, section steel beam concrete clad, beam, concrete wall pier is integrally formed on beam.One weight external wall plate of beam wall in the present invention carries out integral manufacturing using concrete external wall panel under beam and section steel beam as a prefabricated unit, saves space, improve the efficiency of production and lifting in the case where the not structural behaviour of effect type steel girder frame.The present invention also has the excellent beneficial effect of good in economic efficiency, anti-seismic performance, fire protecting performance.
Description
Technical field
The present invention relates to a kind of wallboard, one weight external wall plate of beam wall of especially prefabricated section steel beam.
Background technique
General prefabricated outer wall panel is to make respectively with section steel beam, and other components of section steel beam and main structure body install,
Side fascia is lifted again.Side fascia hangs on section steel beam outer side edges, interior often because beam is deeply excessive, beam position clear height and substantially subtract
It is few, occupy certain space, it is slightly insufficient in perception, and exposed section steel beam also needs to carry out fire prevention cladding using fire proofing material
Design.Beam is extrapolated in wallboard, available space increases, if the precast beam postponed outside and prefabricated panel are distinguished as independent component
Production, installing first to adjust wallboard in place, then hoisting prefabricated beam, precast beam and the piece required precision of dry wall scene
It is very high, and wallboard upper limb and the connection space of post-positioned connectors under beam are limited, apply difficulty.
Summary of the invention
The object of the present invention is to provide a kind of prefabricated section steel beams for increasing building use space, improving production and lifting efficiency
One weight external wall plate of beam wall, it is further provided the excellent prefabricated fashioned iron of a kind of economical and practical shock resistance, good waterproof performance, fire protecting performance
One weight external wall plate of beam wall of beam.
The present invention uses following technical scheme in order to solve the technical problem:
One weight external wall plate of beam wall of prefabricated section steel beam, including multiple prefabricated section steel beam wall integrated units, the prefabricated fashioned iron
Beam wall integrated unit includes concrete wall pier, institute on concrete external wall panel and beam under section steel beam, section steel beam concrete clad, beam
The beam-ends for stating section steel beam is equipped with structural member for just connecing；Concrete wall pier on the upper end of concrete external wall panel and beam under the beam
Lower end is equipped with vertical reinforcement and anchors into section steel beam concrete clad；Concrete under section steel beam, section steel beam concrete clad, beam
Concrete wall pier is integrally formed on Side fascia, beam.
Design feature of the invention also resides in:
The structural member of the beam-ends of the section steel beam is that the nothing that fashioned iron both ends are stretched out section steel beam concrete clad and formed is mixed
The section steel beam both ends section of stretching out of the section steel beam both ends section of stretching out of solidifying soil package, the no concrete package is equipped with connecting plate, institute
It states the fashioned iron welding in section steel beam both ends section of stretching out, connecting plate and column or the wall of no concrete package or is bolted, for protecting
The node of card section steel beam and column or wall can transmit moment of flexure.
Concrete external wall panel is single layer concrete wall or concrete sandwich thermal insulated wall under the beam；When concrete under the beam
When Side fascia is concrete sandwich thermal insulated wall, the fashioned iron surface in the section steel beam is coated equipped with insulation board, fashioned iron surface and type
Girder steel concrete clad directly contacts and bond area is reduced, and fashioned iron upper and lower surface is equipped with multiple pegs, and the peg is used
It is cooperateed in guaranteeing that the section steel beam, insulation board, section steel beam concrete layer deform.
Concrete external wall panel is set to immediately below section steel beam under the beam, makes section steel beam with concrete external wall panel under beam same
Plane, concrete exterior wall board width is less than the clear span of section steel beam under the beam；The vertical reinforcement of concrete external wall panel under the beam
Section steel beam concrete clad is anchored into, is that intermediate close both ends are sparse along section steel beam length direction；And the section steel beam concrete packet
The both ends fractionation of coating has under certain length and beam concrete external wall panel be not connected to or Weak link.
The setting of concrete external wall panel lower edge adjusts ironware under the beam, and concrete wall pier upper limb is equipped with cooperation adjustment iron on beam
The jointer of part, the assembling up and down for prefabricated section steel beam wall integrated unit.
Low on the outside of concrete external wall panel lower edge under the beam, inside is high；Low, inside on the outside of concrete wall pier upper limb on beam
It is high；Prefabricated section steel beam wall integrated unit is up and down when assembling, and forms step between concrete wall pier on concrete external wall panel and beam under beam
Shape abutment joint, the outside ecto-entad of the step-like abutment joint is equipped with outer side seal glue, elastic blend stop, described step-like right
The inside of seam is equipped with inside fitting type rubber item for sealing.
Form perpendicular piece under the beam between concrete external wall panel two sides and column or wall, the perpendicular piece being equipped with from outside to inside
Outer side seal glue, elastic blend stop and inside fitting type rubber item are for sealing；The outer side seal glue and adjacent elastic blend stop
It is matched with inside fitting type rubber item and perpendicular piece is sealed to and formed water guide decompression cavity.
The inside fitting type rubber item includes elastomeric seal portions and connection root.
Compared with the prior art, the beneficial effects of the present invention are embodied in：
1, structure of the invention is integrally formed, and saves space.The present invention in the case where not influencing the structural behaviour of section steel beam,
Integral manufacturing is carried out using concrete external wall panel under beam and section steel beam as a prefabricated unit, not only there is good globality,
Space is also saved, the efficiency of production and lifting is improved, shortens the construction period.
2, the present invention is good in economic efficiency.Prefabricated section steel beam wall integrated unit in the present invention, section steel beam is by section steel beam coagulation
Native clad package has good fire protecting performance, without fire cladding of separately setting up defences, reduces material, save the cost has good warp
Ji benefit.
3, the present invention maintains the lateral deformation capacity of main structure itself.Concrete external wall panel is stood with same under beam of the invention
Perpendicular piece is reserved between column or wall in face, it is ensured that the lateral deformation capacity of main structure.
4, anti-seismic performance of the present invention is good.Under beam of the invention concrete external wall panel with concrete wall pier is seamed on beam docks,
And it is equipped with mutually matched adjustment ironware and jointer.In main structure lateral displacement, concrete external wall panel and beam under beam
Upper concrete wall pier still can reduce unfavorable limit of the concrete external wall panel to section steel beam under geological process underbeam with respect to slide displacement
System.
5, good waterproof performance of the present invention.The upper and lower end of the prefabricated section steel beam wall integrated unit of the present invention is equipped with step surface, is used for beam
It is vertically connected between concrete wall pier on lower concrete external wall panel and beam；Concrete external wall panel and concrete on beam under the beam
The step-like abutment joint formed when being vertically connected between wall pier, using outer side seal glue, elastic blend stop, inside fitting type rubber item
For sealing.The water guide that concrete external wall panel two sides are formed under beam depressurizes cavity, guarantees the metope of concrete external wall panel under beam
Water-proof function.
6, the present invention is more environmentally friendly.The present invention is prefabricated section steel beam wall integrated unit, and scene is without formwork, without setting up
External scaffolding can reach dustless environment protecting green construction.
Detailed description of the invention
Fig. 1 is four prefabricated section steel beam wall integrated unit assembling schematic diagrams of the invention
Fig. 2 is prefabricated section steel beam wall integrated combination enclosure wall unit front view of the invention
Fig. 3 is prefabricated section steel beam wall integrated combination enclosure wall unit side view of the invention
Fig. 4 is prefabricated section steel beam wall integrated combination enclosure wall unit axonometric drawing of the invention
Fig. 5 is prefabricated section steel beam wall integrated combination enclosure wall unit beam-ends detail drawing of the invention
Fig. 6 is prefabricated section steel beam wall one beam section connection detail of the invention
Fig. 7 is that prefabricated section steel beam wall integrated combination enclosure wall unit of the invention are overlooked in detail up and down by perpendicular piece detail drawing and latasuture
Figure
Appended drawing reference：Concrete external wall panel 2 under section steel beam 1, beam, concrete wall pier 3, the fashioned iron without concrete package on beam
Beam both ends section of stretching out 4, peg 41, insulation board 42, section steel beam concrete clad 43, connecting plate 5, adjustment ironware 6, jointer
7, vertical reinforcement 8, column or wall 9, water guide decompression cavity 10, inside fitting type rubber item 11, outer side seal glue 12, elastic blend stop
13, elastomeric seal portions 14, connection root 15.
Specific embodiment
One weight external wall plate of beam wall of prefabricated section steel beam, including several prefabricated section steel beam wall integrated units, the prefabricated fashioned iron
Beam wall integrated unit includes concrete wall pier 3, section steel beam concrete clad on concrete external wall panel 2 and beam under section steel beam 1, beam
43, the beam-ends of the section steel beam is equipped with structural member for just connecing；Concrete on the upper end of concrete external wall panel and beam under the beam
The lower end of wall pier is equipped with vertical reinforcement 8 and anchors into section steel beam concrete clad；Under section steel beam, section steel beam concrete clad, beam
Concrete wall pier is integrally formed on concrete external wall panel, beam.The vertical reinforcement anchors into the length in section steel beam concrete clad
Degree, reach anchorage length of steel bar requirement, and anchor into section steel beam concrete clad vertical reinforcement quantity by concrete under beam
Side fascia bearing capacity calculation determines.Under the beam in concrete external wall panel across lower edge position horizontal tension reinforcement, need energy
Resist section steel beam mid span moment value.It when concrete external wall panel designs under beam, routinely calculates, and considers that vertical load is mixed under beam
Moment of flexure effect is biased to caused by solidifying soil Side fascia.By stress effect configuration reinforcement in the above, steel pier frame ensure that
Anti-seismic performance, while ensure that the connection under beam between concrete external wall panel and section steel beam is more solid and reliable.
The structural member of the beam-ends of the section steel beam is that the nothing that fashioned iron both ends are stretched out section steel beam concrete clad and formed is mixed
The section steel beam both ends section of stretching out of the section steel beam both ends section of stretching out 4 of solidifying soil package, the no concrete package is equipped with connecting plate 5,
Fashioned iron in section steel beam both ends section of stretching out, connecting plate and the column or wall 9 of the no concrete package is welded or is bolted, and is used for
Guarantee that the node of section steel beam and column or wall can transmit moment of flexure.
Concrete external wall panel is single layer concrete wall or concrete sandwich thermal insulated wall under the beam；When concrete under the beam
When Side fascia is concrete sandwich thermal insulated wall, the fashioned iron surface in the section steel beam is equipped with insulation board 42 and coats, fashioned iron surface and
Section steel beam concrete clad 43 directly contacts and bond area is reduced, and fashioned iron upper and lower surface is equipped with multiple pegs 41, described
Peg is for guaranteeing the section steel beam, insulation board, the deformation collaboration of section steel beam concrete clad.
Concrete external wall panel is set to immediately below section steel beam under the beam, makes section steel beam with concrete external wall panel under beam same
Plane, concrete exterior wall board width is less than the clear span of section steel beam under the beam；The vertical reinforcement of concrete external wall panel under the beam
Section steel beam concrete clad is anchored into, is that intermediate close both ends are sparse along section steel beam length direction；And the section steel beam concrete packet
The both ends fractionation of coating has under certain length and beam concrete external wall panel be not connected to or Weak link.Concrete exterior wall under the beam
When on plate and beam in the vertical reinforcement insertion section steel beam concrete clad of concrete wall pier, beam-ends position is set under beam outside concrete
The quantity of wallboard and the Weak link measure of section steel beam concrete clad, the i.e. vertical reinforcement of the both ends insertion of beam compares middle section
It is appropriate to reduce, beam-ends may in Plastic hinge length, connection reinforcing bar by the bar spacing of the Crack Control Design requirement of plate in standardizing and
Minimum steel ratio is configured, and Plastic hinge length is about 1 times of deck-molding outside beam-ends bean column node by current conventional design experience value.
Connection reinforcing bar is configured and is uniformly arranged by wallboard conventionally calculation in non-property hinge length.The arrangement of reinforcement of concrete external wall panel in the case where doing beam
When design, the concrete external wall panel restraint release under the beam of beam-ends, release length is about structure depth of beam, about beam-ends
Plastic hinge length.Concrete exterior wall board width at least 20mm smaller than the clear span of section steel beam, improves the change of beam column frame under the beam
Shape ability improves shock resistance.
The setting of concrete external wall panel lower edge adjusts ironware 6 under the beam, and concrete wall pier upper limb is equipped with cooperation adjustment on beam
The jointer 7 of ironware, the assembling up and down for prefabricated section steel beam wall integrated unit.The adjustment ironware is docked with jointer
When, docking node only conjugates under restraint beam outside concrete external wall panel lower edge plane, but has no effect under beam under concrete external wall panel
There is sliding ability in rim plane.
Low on the outside of concrete external wall panel lower edge under the beam, inside is high；Low, inside on the outside of concrete wall pier upper limb on beam
It is high；Prefabricated section steel beam wall integrated unit is up and down when assembling, and forms step between concrete wall pier on concrete external wall panel and beam under beam
Shape abutment joint, the outside ecto-entad of the step-like abutment joint are equipped with outer side seal glue 12, elastic blend stop 13, the step
The inside of shape abutment joint is equipped with inside fitting type rubber item 11 for sealing.
Form perpendicular piece under the beam between concrete external wall panel two sides and column or wall, the perpendicular piece being equipped with from outside to inside
Outer side seal glue, elastic blend stop and inside fitting type rubber item are for sealing；The outer side seal glue and adjacent elastic blend stop
It is matched with inside fitting type rubber item and perpendicular piece is sealed to and formed water guide decompression cavity 10.
The inside fitting type rubber item includes elastomeric seal portions 14 and connection root 15.The inside for sealing is embedding
The elastomeric seal portions for entering formula rubber strip are sealed by mutual extrusion.The elastomeric seal portions are elastic hollow structural member.
When it is implemented, one weight external wall plate of beam wall of prefabricated section steel beam of the invention, when being made in factory's plate die station,
Steel mesh under beam concrete clad steel reinforcement cage, section steel beam and beam in concrete external wall panel makes respectively, when entering mould, vertical steel
Muscle is inserted into beam concrete clad steel reinforcement cage.When concrete external wall panel is heat insulating sandwich wallboard under beam, concrete delamination is poured
It builds, lower layer's steel mesh of concrete external wall panel, beam concrete clad steel reinforcement cage, adjustment ironware and jointer are arranged just under beam
Behind position, the concrete layer with siphonal lobe wall equal thickness is poured, places thermal insulation material, then place concrete external wall panel top bars under beam
Net finally pours upper layer concrete layer；When concrete external wall panel is single layer concrete wall under beam, beam concrete clad reinforcing bar
After steel mesh, adjustment ironware and jointer setting in place under cage, section steel beam, beam in concrete external wall panel, one-piece casting, one
Body forming.Concrete wall pier can be left to cast in situs in advance on its central sill.
One weight external wall plate of beam wall of section steel beam of the invention is mixed under beam according to various possible vertical loads and horizontal loading
The working conditions such as solidifying soil Side fascia plane external load, calculate influence of the concrete external wall panel to section steel beam under analysis beam, press simultaneously
Influential effect carries out corresponding reinforcing bar configuration to concrete external wall panel under beam, can guarantee that performance of the invention meets structuring concept
It is required that.Guarantee that concrete external wall panel adapts to main structure deformation requirements under beam, and meets structure entirety strong column and weak beam conceptual design
It is required that specific data are as follows：
Concrete external wall panel is set to immediately below structural beams under beam, puts down concrete external wall panel under structural beams and beam same
Face, concrete exterior wall board width is smaller than the clear span of structural beams under beam, to guarantee structure lateral deformation capacity.By specification JGJ3 and
The elastic displacement angle limit value of JGJ99, concrete frame structure are 1/550, and plastic displacement angle limit value is 1/50；Steel structure frame knot
The elastic displacement angle limit value of structure is 1/250, and plastic displacement angle limit value is 1/70；Concrete frame-shear wall structure or steel framework-
Concrete shear wall structure elastic displacement angle limit value 1/800, plastic displacement angle limit value is 1/100；The coagulation of the high 2.9m-4.5m of layer
Native framed building, inter-storey elastic displacement limit value are 5.3-8.2mm, and plasticity relative storey displacement limit value is 58-90mm；Steel framed building,
Inter-storey elastic displacement limit value is 11.6-18mm, and plasticity relative storey displacement limit value is 41-64mm；And frame-shear structure is built, elastic displacement
For angle limit value in 3.7-5.7mm, interlayer plastic displacement limit value is 29-45mm.Reference main structure Deflection Bound and execution conditions, into
The perpendicular piece width design of row.Consider that perpendicular piece is excessive, is unfavorable for sealing gluing, when design, the metope of concrete external wall panel under beam
Between the perpendicular piece of segmentation generally leave and take the width of 20-25mm in advance, the design be enough to guarantee to set up defences geological process when, main structure bullet
Property deformation concrete external wall panel is not influenced under by beam.
Ansys finite element program is used below, and concrete and steel plate are simulated into blocking body unit (20 section of three-dimensional 6 face body
Point), using C40 concrete strength and Q345 steel parameter, elasticity point is carried out to the component of one weight external wall plate of beam wall of section steel beam
Analysis.To make comparisons with beams of concrete wall one frame, active force, which is derived from certain 26 layer concrete frame-shear structure residential housing, integrally to be counted
Point counting phase separation answers internal force.The building is located at the area seismic acceleration 0.10g, and seismic behavior is second level.It first takes a certain in single layer
Single Pin single span concrete frame-type carries out modeling, and on column and Liang Shangjun has vertical uniform load q, and there are horizontal loads in capital,
Mainly verifying is in concrete external wall panel stiffness effect under considering beam for this calculating, each component of concrete external wall panel under beam, column and beam
Between internal force distribution.Calculated result is as follows：The frame model of one weight external wall plate of beam wall of the section steel beam of list Pin single span, is considering
Under the geological process of 7 degree of fortification intensities, maximum horizontal sidesway is 0.446mm, and concrete beam end beam soffit stress is maximum at this time,
To reach cracking at first.Result explanation is analyzed by the software：Frame amount of side-shift is much smaller than the width of the reserved 20-25mm of perpendicular piece
Degree.Concrete external wall panel under beam in beam wall integrated unit does not influence the displacement of frame sidesway, maintains strong column and weak beam conceptual design
It is required that.
Consider that perpendicular piece is excessive, be unfavorable for sealing gluing, when design, the segmentation under beam between the metope of concrete external wall panel is perpendicular
Piece generally leaves and takes the width of 20-25mm in advance, the design be enough to guarantee to set up defences geological process when, main structure flexible deformation not by
Concrete external wall panel influences under beam.
Ansys finite element program is used below, and concrete and steel plate are simulated into blocking body unit (20 section of three-dimensional 6 face body
Point), using C40 concrete strength and Q345 steel parameter, elasticity point is carried out to the component of one weight external wall plate of beam wall of section steel beam
Analysis, active force are derived from certain 26 layer concrete frame-shear structure residential housing overall calculation and analyze corresponding internal force.The building is located at ground
The area acceleration 0.10g is shaken, seismic behavior is second level.It takes a certain list Pin single span frame of single layer to carry out modeling, on column and ties
There is vertical uniform load q on structure beam, capital there are horizontal loads, this calculating is mainly verified, the concrete exterior wall in the case where considering beam
Internal force distribution when panel stiffness influences, under structural beams, column and beam between each component of concrete external wall panel.Calculated result is as follows：The list
The frame model of one weight external wall plate of structural beams wall of Pin single span, under the geological process of 7 degree of fortification intensities of consideration, maximum horizontal side
Moving is 0.446mm, and concrete beam end beam soffit stress is maximum at this time, to reach cracking at first.Software analyzes result explanation：Frame
Frame amount of side-shift is much smaller than the width of the reserved 20-25mm of perpendicular piece.Concrete external wall panel under beam in structural beams wall integrated unit,
The displacement of frame sidesway is not influenced, maintains strong column and weak beam conceptual design requirement.When beam-ends position and concrete external wall panel under beam are set
It is not connected to horizontal joint, the Connection Release of concrete external wall panel and beam-ends position under beam, maximum horizontal sidesway, which slightly increases, at this time is
0.463mm. illustrates beam-ends setting Weak link or is not connected to, and further increases the deformability of frame structure.
Section steel beam both ends section of stretching out, connection for component in the beam wall integrated unit of section steel beam, i.e., without concrete package
Plate has just been connect with the fashioned iron in steel column or profile steel concrete column by welding and bolt progress in succession.Consider same geological process,
It carries out another simulation using Ansys finite element software to calculate, load calculated result is as follows：Software analysis the results show that
Frame amount of side-shift maximum horizontal sidesway 0.749mm at this time, and the stress of section steel beam is still greater than the steel column in column, frame sidesway
The amount 20mm width generally reserved much smaller than perpendicular piece.Calculated result illustrates, mixes under the beam in section steel beam wall one wall plate member
Solidifying soil Side fascia, does not influence the displacement of frame sidesway, and can keep strong column and weak beam concept.
As only considered vertical uniform load q, when no seismic action combination designs.Calculated result is shown：Only vertical uniform load q
When, girder span middle section is possible to total cross-section compression, and section tensile region may be transferred to concrete external wall panel span centre hypodermis under beam.Cause
This considers across tension arrangement of reinforcement and isolated beam in the section of the one weight external wall plate component of beam wall of section steel beam in no seismic combination design
In should be able to resist the Moment under this operating condition across arrangement of reinforcement and avoid concrete external wall panel hypodermis premature rupture under beam.Section steel beam
One weight external wall plate component of beam wall section tension reinforcement acting force arm it is larger, concrete external wall panel spaning middle section arrangement of reinforcement under beam
Demand is relatively small, and those skilled in the art arrange vertical reinforcement without difficulty.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above embodiments, specific structure is allowed to vary, and those skilled in the art can make according to the present invention
Various changes and variants, as long as it does not depart from the spirit of the invention, belongs to range defined in appended claims of the present invention.
Claims (5)
1. one weight external wall plate of beam wall of prefabricated section steel beam, including multiple prefabricated section steel beam wall integrated units, it is characterised in that：It is described
Prefabricated section steel beam wall integrated unit includes concrete external wall panel (2) under section steel beam (1), section steel beam concrete clad (43), beam
With concrete wall pier (3) on beam, the beam-ends of the section steel beam (1) is equipped with structural member for just connecing；Concrete exterior wall under the beam
The lower end of concrete wall pier (3) is equipped with vertical reinforcement (8) and anchors into section steel beam concrete clad (43) on the upper end of plate (2) and beam
It is interior；Concrete external wall panel (2) under section steel beam (1), girder steel concrete clad (43), beam, on beam concrete wall pier (3) one at
Type；
Concrete external wall panel (2) is set to immediately below section steel beam (1) under the beam, makes concrete external wall panel under section steel beam (1) and beam
(2) clear span of concrete external wall panel (2) width less than section steel beam (1) under same plane, the beam；Under the beam outside concrete
The vertical reinforcement (8) of wallboard (2) is that intermediate close both ends are sparse along section steel beam (1) length direction；And the section steel beam concrete packet
The both ends fractionation of coating (43) has under certain length and beam concrete external wall panel be not connected to or Weak link；
The structural member of the beam-ends of the section steel beam (1) includes the section steel beam both ends section of stretching out (4) of no concrete package, and the nothing is mixed
The section steel beam both ends section of stretching out (4) of solidifying soil package is equipped with connecting plate (5), and the section steel beam both ends of the no concrete package are stretched out
Section (4), connecting plate (5) are welded or are bolted with the fashioned iron in column or wall (9), for guaranteeing section steel beam (1) and column or wall (9)
Node can transmit moment of flexure；
The setting of concrete external wall panel (2) lower edge adjusts ironware (6) under the beam, and concrete wall pier (3) upper limb is equipped with cooperation on beam
Adjust the jointer (7) of ironware (6), the assembling up and down for prefabricated section steel beam wall integrated unit.
2. one weight external wall plate of beam wall of prefabricated section steel beam according to claim 1, it is characterised in that：Concrete under the beam
Side fascia (2) is single layer concrete wall or concrete sandwich thermal insulated wall；When concrete external wall panel (2) is concrete folder under the beam
When core insulated wall, the fashioned iron surface in the section steel beam (1) is coated equipped with insulation board (42), section steel beam concrete clad (43)
Directly contact and bond area is reduced, and fashioned iron upper and lower surface is equipped with multiple pegs (41), and the peg (41) is for guaranteeing institute
State section steel beam, insulation board (42), section steel beam concrete clad (43) deformation collaboration.
3. one weight external wall plate of beam wall of prefabricated section steel beam according to claim 1, it is characterised in that：Concrete under the beam
Low on the outside of Side fascia (2) lower edge, inside is high；Low on the outside of concrete wall pier (3) upper limb on beam, inside is high；Prefabricated section steel beam wall one
Body unit is up and down when assembling, and forms step-like abutment joint, institute between concrete wall pier (3) on concrete external wall panel (2) and beam under beam
That states the outside ecto-entad of step-like abutment joint is equipped with outer side seal glue (12), elastic blend stop (13), the step-like docking
The inside of seam is equipped with inside fitting type rubber item (11) for sealing.
4. one weight external wall plate of beam wall of prefabricated section steel beam according to claim 1, it is characterised in that：Concrete under the beam
Form perpendicular piece between Side fascia (2) two sides and column or wall (9), the perpendicular piece being equipped with from outside to inside outer side seal glue (12),
Elastic blend stop (13) and inside fitting type rubber item (11) are for sealing；The outer side seal glue (12) and adjacent elastic blend stop
(13) it is matched with inside fitting type rubber item (11) and perpendicular piece is sealed to and formed water guide decompression cavity (10).
5. one weight external wall plate of beam wall of prefabricated section steel beam according to claim 3 or 4, it is characterised in that：The inside is embedding
Entering formula rubber strip includes elastomeric seal portions (14) and connection root (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610116410.1A CN105714958B (en) | 2016-03-02 | 2016-03-02 | One weight external wall plate of beam wall of prefabricated section steel beam |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610116410.1A CN105714958B (en) | 2016-03-02 | 2016-03-02 | One weight external wall plate of beam wall of prefabricated section steel beam |
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| CN106284753B (en) * | 2016-08-15 | 2019-01-15 | 安徽鸿路钢结构(集团)股份有限公司 | The connection structure of steel construction and precast slab |
| CN108312293B (en) * | 2018-04-23 | 2019-11-26 | 中国二十二冶集团有限公司 | The prefabricated interior wall board manufacturing method of assembly concrete of subsidiary girder steel |
| CN114117604A (en) * | 2021-11-24 | 2022-03-01 | 深圳须弥云图空间科技有限公司 | Data processing method and device, electronic equipment and computer readable storage medium |
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| CN205857447U (en) * | 2016-03-02 | 2017-01-04 | 润铸建筑工程（上海）有限公司 | Beam wall one weight external wall plate of prefabricated girder with rolled steel section en cased in concrete |
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| CN205857447U (en) * | 2016-03-02 | 2017-01-04 | 润铸建筑工程（上海）有限公司 | Beam wall one weight external wall plate of prefabricated girder with rolled steel section en cased in concrete |
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Effective date of registration: 20201016 Address after: China Taiwan Taipei District of Zhongshan City Road 2 No. 308 pate 10 floor Patentee after: RUENTEX ENGINEERING & CONSTRUCTION Co.,Ltd. Address before: 200129, Room 202, 276 Wulian Road, Shanghai, Pudong New Area Patentee before: RUNZHU CONSTRUCTION ENGINEERING (SHANGHAI) Co.,Ltd. |