CN110499849A - A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition - Google Patents
A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition Download PDFInfo
- Publication number
- CN110499849A CN110499849A CN201910798754.9A CN201910798754A CN110499849A CN 110499849 A CN110499849 A CN 110499849A CN 201910798754 A CN201910798754 A CN 201910798754A CN 110499849 A CN110499849 A CN 110499849A
- Authority
- CN
- China
- Prior art keywords
- steel tube
- square steel
- steel
- shear wall
- square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
- E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The present invention relates to a kind of multi-cavity steel reinforced concrete compound shear walls of square steel tube composition, comprising: end square steel tube, interval square steel tube, steel plate, angle steel, peg, concrete, weld seam packing material, sealing plate, connecting plate, bolt and coupling beam etc..The end square steel tube is placed in end and its key position of shear wall, is attached by the alternate combinations of interval square steel tube and steel plate；The steel plate combination of two, respectively in the interval of every two square steel tube positioned opposite, the steel plate two side ends are connected by angle steel with steel pipe；Casting concrete in the cavity surrounded in square steel tube and by steel plate and square steel tube；The coupling beam is reliably connected by sealing plate, connecting plate and bolt and shear wall.The present invention forms Multi-cavity steel tube bank, bearing capacity with higher and ductility by square steel tube and steel plate, and relatively other steel plate shear force walls, prefabrication and assembly construction degree is higher, and combining form multiplicity, wall beam connection type is convenient and reliable, suitable for high-rise, super high-rise building.
Description
Technical field
The invention belongs to architectural engineerings and composite structure technical field, and in particular to a kind of multi-cavity steel reinforced concrete of square steel tube composition
Compound shear wall.
Background technique
In executive information systems, to resist the horizontal loadings such as earthquake and wind, it usually needs arrangement is anti-in the structure
Side force component, and shear wall or the cylinder combined by shear wall, are skyscraper commonly main lateral resistant members.But in structure
It is higher, when vertical load is larger, traditional reinforced concrete shear wall generally requires biggish thickness and is just able to satisfy specification to cutting
The limit value requirement of power wall axial compression ratio is unfavorable for earthquake-resistant structure and building arrangements, while improving and building to cause the increase of self weight
The cost made.And steel plate concrete shear wall is more and more answered due to the advantages that elastic initial stiffness is larger, ductility is good
With, but there are still certain deficiencies, and such as the thickness of shear wall when lateral force is larger, thicker, traditional steel plate shear force wall end is difficult to
It is connected to be also difficult to be arranged under the edge of a wing, lateral loads simultaneously with frame column and unstability outside plane, processing and fabricating and construction easily occurs
Process is complex, cost is higher etc..
To overcome above-mentioned deficiency, researches and develops a kind of bearing capacity with higher and ductility, whole anti-seismic performance be higher, combination shape
Formula multiplicity, the convenient shear wall of on-site assembly have important engineer application meaning.
Summary of the invention
The invention patent will solve the problems, such as it is to be directed to deficiency present in existing high-rise and Super High shear wall, and propose
A kind of bearing capacity with higher and ductility, whole anti-seismic performance is higher, combining form is various, and on-site assembly easily shears
Wall, in high-rise, super high-rise building.
In order to achieve the above objectives, a kind of technical solution that the invention patent uses are as follows: multi-cavity steel reinforced concrete group of square steel tube composition
Combination shearing wall.It is characterized in that, the shear wall include end square steel tube, interval square steel tube, steel plate, angle steel, peg, concrete,
Weld seam packing material, sealing plate, connecting plate, bolt and coupling beam etc.；The end square steel tube be placed in shear wall end and
Its key position is attached by the alternate combinations of interval square steel tube and steel plate；The steel plate combination of two, difference phase
To in the interval of arrangement every two square steel tube, the steel plate two side ends are connected by angle steel with steel pipe；The peg is uniform
It is arranged on the inner wall for the cavity being made of square steel tube and steel plate；In the cavity surrounded in square steel tube and by square steel tube and steel plate
Casting concrete；The weld seam packing material is arranged in the junction of square steel tube, steel plate and angle steel；The seal plate welding
It is welded in the shear wall upper and lower surface of node region, and with the upper lower flange of coupling beam；The connecting plate is welded in shearing
The end square steel tube lateral wall of wall；The coupling beam carries out multidirectional be reliably connected with shear wall by connecting plate and bolt.
The end square steel tube and interval square steel tube are hot finished steel pipe, and are square or rectangle.
The wall thickness of the end square steel tube is preferably slightly larger than the wall thickness of interval square steel tube, about using the strong edge as shear wall
Beam component.
The steel plate is positioned by angle steel, and takes square groove, the mode of indwelling gap weldig and square steel
Pipe and angle steel are attached.
The peg is evenly distributed on the inner wall for the cavity being made of square steel tube and steel plate, or is carried out by stress condition
Arrangement, further strengthens the connection between steel pipe and concrete, improves the bearing capacity of shear wall.
The coupling beam is I-shaped or H profile steel beam, with the shear wall of node region by sealing plate, connecting plate and bolt into
Row is reliable and easily connects.
The multiple cavities being made up of square steel tube and steel plate, cavity is regular rectangle plane, can be simultaneously
Concreting is carried out respectively to multiple cavities.
The shear wall is attached with coupling beam by sealing plate, connecting plate, bolt, by the connection that different location is arranged
Plate can carry out different level angles with more coupling beams, different height is reliably connected.
The shear wall can form " "-" type ", " L font ", " T font " according to actual requirement of engineering and design feature
And a variety of arrangement forms such as " cross ".
The material of the square steel tube and steel plate is Q345B and ratings above steel, and the grade of the concrete is C30
And ratings above.
The shear wall building block can be prefabricated in the factory in addition to concrete and piecemeal is assembled, and scene only must
Carry out the welding of square steel tube and steel plate, the bolt connection and concreting of coupling beam and shear wall.
The invention patent has the beneficial effect that formation is more first, connecting by the alternate combinations of hot-rolled square steel pipe and steel plate
The steel pipe bundle of chamber, the concrete poured in binding cavity body, can further improve anti-bending bearing capacity, the shear-carrying capacity of shear wall
With destroy ductility etc.；Second, by arranging that angle steel effectively solves the connectivity problem of steel plate and square steel tube, convenient for steel plate positioning with
And steel plate and square steel tube are reliably connected；Third, the node region of shear wall is partitioned by sealing plate, by sealing plate and coupling beam
The welding of lower flange and connecting plate connect the side of shear wall Yu multiple directions horizontal member with the bolt of coupling beam web
Just it is reliably connected, and casting concrete in the cavity of node region, improves node region while without setting stiffener
Stability provides a kind of reliable wall beam connection type；Fourth, sufficiently being made using existing hot-rolled square steel pipe, angle steel, steel plate
For main member, there is processing and fabricating convenience outstanding, and component has preferable versatility；Fifth, in addition to concrete
Remaining component can carry out prefabrication and assembly construction, poured in place concrete and a small amount of welded connecting operation, component scene in factory
Assembly is convenient, compares other steel plate shear force walls, and prefabrication and assembly construction degree is higher, has convenience for construction outstanding；Sixth, passing through
The rectangular cavities of multiple rules of square steel tube and steel plate composition, can effectively ensure that the compactness of concreting, and can be simultaneously
Concreting is carried out to multiple cavities respectively, improves construction efficiency；Seventh, " "-" type ", " L can be formed according to design feature
The shear wall of a variety of arrangement forms such as font ", " T font " and " cross ", combining form multiplicity, improves space cloth
The flexibility set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of " "-" type " shear wall in the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of " L font " shear wall in the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of " T font " shear wall in the embodiment of the present invention 3；
Fig. 4 is the structural schematic diagram of " cross " shear wall in the embodiment of the present invention 4；
As shown in the figure are as follows: 1-end square steel tube；2-interval square steel tubes；3-steel plates；4-angle steel；5-pegs；6-concrete；
7-weld seam packing materials.
Specific embodiment
Below in conjunction with example shown in attached drawing, the invention patent is further described.
Embodiment one:
As shown in Figure 1, the multi-cavity steel reinforced concrete compound shear wall of the square steel tube composition for " "-" type " arrangement.It include: two end sides
Steel pipe 1, several interval square steel tubes 2, steel plate 3, angle steel 4, peg 5, concrete 6 and weld seam packing material 7 etc..Described two
A end square steel tube 1 is arranged in " "-" type " shear wall both ends, several interval square steel tubes 2 of intermediate arrangement, end square steel
Being welded to connect by steel plate 3 between pipe 1 and interval square steel tube 2 and between the square steel tube 2 of interval；The steel plate 3
Combination of two, respectively in the interval of every two square steel tube 1 or 2 positioned opposite, 3 two side ends of steel plate pass through angle steel 4 and steel
Pipe 1 or 2 is connected；The peg 5 is evenly arranged on the inner wall for the cavity being made of square steel tube 1 or 2 and steel plate 3, to support
Anti- square steel tube 1 or 2 and steel plate 3 and concrete 6 because deform it is inconsistent caused by edge shear stresses；In square steel tube 1 or 2 and by side
Casting concrete in steel pipe 1 or 2 cavitys that surround with steel plate 3；The weld seam packing material 7 is arranged in square steel tube 1 or 2, steel
The junction of plate 3 and angle steel 4.
The end square steel tube 1 and interval square steel tube 2 are hot finished steel pipe, and are square or rectangle.The end
The wall thickness of portion's square steel tube 1 is preferably slightly larger than the wall thickness of interval square steel tube 2, using the strong edge confining part as shear wall.Described
Steel plate 2 is positioned by angle steel 4, and takes square groove, the mode of indwelling gap weldig and square steel tube 1 or 2 and angle
Steel 4 is attached, to improve the reliability of connection.The peg 3 is evenly distributed on the chamber that square steel tube 1 or 2 and steel plate 3 form
It on the inner wall of body, or is arranged by stress condition, further strengthens the connection between steel pipe and concrete, improve shear wall
Bearing capacity.The material of the square steel tube 1 or 2 and steel plate 3 is Q345B steel, and the grade of the concrete 6 is C30 grade.
7 cavitys are formed by square steel tube 1 or 2 and steel plate 3, cavity is regular rectangle plane, can be simultaneously to multiple cavities point
It carry out not concreting.
Embodiment two:
As shown in Fig. 2, the multi-cavity steel reinforced concrete compound shear wall of the square steel tube composition for " L font " arrangement.It include: three end square steel
Pipe 1, several interval square steel tubes 2, steel plate 3, angle steel 4, peg 5, concrete 6 and weld seam packing material 7 etc..Described three
End square steel tube 1 is arranged in the corner location at " L font " shear wall both ends and centre, several interval sides of intermediate arrangement
Steel pipe 2 carries out welding company by steel plate 3 between end square steel tube 1 and interval square steel tube 2 and between the square steel tube 2 of interval
It connects；3 combination of two of steel plate, respectively in the interval of every two square steel tube 1 or 2 positioned opposite, 3 two sides of steel plate
End, is connected by angle steel 4 with steel pipe 1 or 2；The peg 5 is evenly arranged in the cavity being made of square steel tube 1 or 2 and steel plate 3
Inner wall on；Casting concrete in the cavity surrounded in square steel tube 1 or 2 and by square steel tube 1 or 2 with steel plate 3；The weld seam
Packing material 7 is arranged in the junction of square steel tube 1 or 2, steel plate 3 and angle steel 4.
Embodiment three:
As shown in figure 3, the multi-cavity steel reinforced concrete compound shear wall of the square steel tube composition for " T font " arrangement.It include: four end square steel
Pipe 1, several interval square steel tubes 2, steel plate 3, angle steel 4, peg 5, concrete 6 and weld seam packing material 7 etc..Described four
End square steel tube 1 is arranged in 3 ends of " T font " shear wall and center, several interval square steel of intermediate arrangement
Pipe 2, being welded to connect by steel plate 3 between end square steel tube 1 and interval square steel tube 2 and between the square steel tube 2 of interval；
3 combination of two of steel plate, respectively in the interval of every two square steel tube 1 or 2 positioned opposite, 3 two side ends of steel plate are led to
Angle steel 4 is crossed to be connected with steel pipe 1 or 2；The peg 5 is evenly arranged in the cavity being made of square steel tube 1 or 2 and steel plate 3
On wall；Casting concrete in the cavity surrounded in square steel tube 1 or 2 and by square steel tube 1 or 2 with steel plate 3；The weld seam filling
Material 7 is arranged in the junction of square steel tube 1 or 2, steel plate 3 and angle steel 4.
Example IV:
As shown in figure 4, the multi-cavity steel reinforced concrete compound shear wall of the square steel tube composition for " cross " arrangement.It include: five end sides
Steel pipe 1, several interval square steel tubes 2, steel plate 3, angle steel 4, peg 5, concrete 6 and weld seam packing material 7 etc..Described five
A end square steel tube 1 is arranged in 4 ends of " cross " shear wall and center, several interval sides of intermediate arrangement
Steel pipe 2 carries out welding company by steel plate 3 between end square steel tube 1 and interval square steel tube 2 and between the square steel tube 2 of interval
It connects；3 combination of two of steel plate, respectively in the interval of every two square steel tube 1 or 2 positioned opposite, 3 two sides of steel plate
End, is connected by angle steel 4 with steel pipe 1 or 2；The peg 5 is evenly arranged in the cavity being made of square steel tube 1 or 2 and steel plate 3
Inner wall on；Casting concrete in the cavity surrounded in square steel tube 1 or 2 and by square steel tube 1 or 2 with steel plate 3；The weld seam
Packing material 7 is arranged in the junction of square steel tube 1 or 2, steel plate 3 and angle steel 4.
A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition, is connected by the alternate combinations of hot-rolled square steel pipe and steel plate
Form the steel pipe bundle of multi-cavity, and casting concrete in the cavity, bearing capacity with higher and ductility, whole anti-seismic performance compared with
It is high；The wall beam connection type it is convenient and reliable, it can be achieved that shear wall and multiple directions horizontal member convenient and reliable connection；It fills
Divide and main member is used as using existing hot-rolled square steel pipe etc., there is processing and fabricating convenience outstanding；Its in addition to concrete
Remaining component can carry out prefabrication and assembly construction in factory, and component on-site consolidation is convenient, compares other steel plate shear force walls, prefabrication and assembly construction journey
Du Genggao has convenience for construction outstanding；It, can be effective by the rectangular cavities for multiple rules that square steel tube and steel plate form
Guarantee the compactness of concreting；" "-" type ", " L font ", " T font " and " cross " can be formed according to design feature
Etc. the shear wall of a variety of arrangement forms, combining form multiplicity improves the flexibility of space arrangement, is suitable for high-rise, super
In skyscraper.
To those of ordinary skill in the art, various forms of variations or change can also be carried out in the above embodiments
It is dynamic, without departing from the spirit and principle of the invention patent technical solution, it is encompassed by the claimed technology of the invention patent
Within aspects.
Claims (9)
1. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition, it is characterised in that: the shear wall include end square steel tube,
Every square steel tube, steel plate, angle steel, peg, concrete, weld seam packing material, sealing plate, connecting plate, bolt and coupling beam；The end
Portion's square steel tube is placed in end and its key position of shear wall, is connected by the alternate combinations of interval square steel tube and steel plate
It connects；The steel plate combination of two, respectively in the interval of every two square steel tube positioned opposite, the steel plate two side ends pass through
Angle steel is connected with steel pipe；The peg is evenly arranged on the inner wall for the cavity being made of steel plate and square steel tube；In square steel tube
Casting concrete in the interior and cavity that is surrounded by steel plate and square steel tube；The weld seam packing material is arranged in square steel tube, steel plate
And the junction of angle steel；The seal plate welding is in the shear wall upper and lower surface of node region, and the upper lower flange with coupling beam
It is welded；The connecting plate is welded in the end square steel tube lateral wall of shear wall；The coupling beam passes through sealing plate, connecting plate
And bolt carries out multidirectional be reliably connected with shear wall.
2. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: described
End square steel tube and interval square steel tube are hot finished steel pipe, and are square or rectangle.
3. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: described
The wall thickness of end square steel tube is greater than the wall thickness of interval square steel tube, using the strong edge confining part as shear wall.
4. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: described
Steel plate is positioned by angle steel, and square groove, the mode of indwelling gap weldig and square steel tube and angle steel is taken to carry out
Connection.
5. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: described
Peg is evenly distributed on the inner wall for the cavity being made of square steel tube and steel plate.
6. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: the company
Beam is I-shaped or H profile steel beam, carries out reliable by connecting plate and bolt with the shear wall of node region and easily connect.
7. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: the side of passing through
Steel pipe and steel plate form multiple cavities, and cavity is regular rectangle plane, can carry out coagulation respectively to multiple cavities simultaneously
Soil pours.
8. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: described
Shear wall is attached with coupling beam by sealing plate, connecting plate, bolt, and the connecting plate by the way that different location is arranged can be with more coupling beams
Carry out different level angle, different height is reliably connected.
9. a kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition according to claim 1, it is characterised in that: described
Shear wall can form " "-" type ", " L font ", " T font " and " cross " etc. according to actual requirement of engineering and design feature
A variety of arrangement forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798754.9A CN110499849A (en) | 2019-08-28 | 2019-08-28 | A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798754.9A CN110499849A (en) | 2019-08-28 | 2019-08-28 | A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110499849A true CN110499849A (en) | 2019-11-26 |
Family
ID=68590106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910798754.9A Pending CN110499849A (en) | 2019-08-28 | 2019-08-28 | A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110499849A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127513A (en) * | 2020-09-29 | 2020-12-25 | 华南理工大学 | Steel pipe concrete bundle combined shear wall internally provided with composite pipe for restraining steel reinforced concrete column |
| CN113404180A (en) * | 2021-06-09 | 2021-09-17 | 中国建筑第八工程局有限公司 | Coupling shear wall structure capable of being repaired and replaced after earthquake of coupling beam floor slab |
| CN113653261A (en) * | 2021-09-14 | 2021-11-16 | 北京天邦巨成科技有限公司 | Multi-cavity combined concrete-filled steel tube special-shaped column |
| CN114059687A (en) * | 2021-12-28 | 2022-02-18 | 重庆大学 | Assembled steel concrete combined shear wall and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047364A (en) * | 2014-05-05 | 2014-09-17 | 浙江杭萧钢构股份有限公司 | Novel steel beam and steel tube bundle combined structure shear wall connection node |
| US20160108619A1 (en) * | 2014-10-16 | 2016-04-21 | Emin Buzimkic | Prefabricated modular rebar modules and methods of using the same |
| CN105821976A (en) * | 2016-05-20 | 2016-08-03 | 西安建筑科技大学 | Supporting inserted type beam column supporting two-sided plate joint |
| CN206385682U (en) * | 2016-12-18 | 2017-08-08 | 浙江绿筑集成科技有限公司 | A kind of modular steel plate combined shear wall being made up of rectangular steel pipe and C-type steel |
| CN107246110A (en) * | 2017-06-30 | 2017-10-13 | 青岛理工大学 | A kind of assembly concrete-filled steel tube coupled column acted on power consumption |
| CN206971471U (en) * | 2017-07-12 | 2018-02-06 | 上海欧本钢结构有限公司 | One kind interval steel pipe and combined concrete shear wall system |
-
2019
- 2019-08-28 CN CN201910798754.9A patent/CN110499849A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047364A (en) * | 2014-05-05 | 2014-09-17 | 浙江杭萧钢构股份有限公司 | Novel steel beam and steel tube bundle combined structure shear wall connection node |
| US20160108619A1 (en) * | 2014-10-16 | 2016-04-21 | Emin Buzimkic | Prefabricated modular rebar modules and methods of using the same |
| CN105821976A (en) * | 2016-05-20 | 2016-08-03 | 西安建筑科技大学 | Supporting inserted type beam column supporting two-sided plate joint |
| CN206385682U (en) * | 2016-12-18 | 2017-08-08 | 浙江绿筑集成科技有限公司 | A kind of modular steel plate combined shear wall being made up of rectangular steel pipe and C-type steel |
| CN107246110A (en) * | 2017-06-30 | 2017-10-13 | 青岛理工大学 | A kind of assembly concrete-filled steel tube coupled column acted on power consumption |
| CN206971471U (en) * | 2017-07-12 | 2018-02-06 | 上海欧本钢结构有限公司 | One kind interval steel pipe and combined concrete shear wall system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127513A (en) * | 2020-09-29 | 2020-12-25 | 华南理工大学 | Steel pipe concrete bundle combined shear wall internally provided with composite pipe for restraining steel reinforced concrete column |
| CN113404180A (en) * | 2021-06-09 | 2021-09-17 | 中国建筑第八工程局有限公司 | Coupling shear wall structure capable of being repaired and replaced after earthquake of coupling beam floor slab |
| CN113653261A (en) * | 2021-09-14 | 2021-11-16 | 北京天邦巨成科技有限公司 | Multi-cavity combined concrete-filled steel tube special-shaped column |
| CN114059687A (en) * | 2021-12-28 | 2022-02-18 | 重庆大学 | Assembled steel concrete combined shear wall and construction method |
| CN114059687B (en) * | 2021-12-28 | 2023-02-03 | 重庆大学 | Assembled steel concrete combined shear wall and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110499849A (en) | A kind of multi-cavity steel reinforced concrete compound shear wall of square steel tube composition | |
| CN106013506A (en) | Anti-buckling steel plate seismic shear wall provided with stiffening ribs | |
| CN208105594U (en) | A kind of combined steel plate shear force wall and its steel member | |
| CN105908856A (en) | Prefabricated reinforcement concrete block T-shaped rib anti-buckling steel plate earthquake resistant wall | |
| CN106368348A (en) | Overlapped combined shear wall with double-phase stress characteristic | |
| CN110747996A (en) | Corrugated steel plate combined frame structure system and application | |
| CN109403465B (en) | Steel-concrete combined node and manufacturing method thereof | |
| CN207003822U (en) | Buckling-restrained steel coupling beam and its steel plate concrete combined shear wall structural system | |
| CN211228890U (en) | Novel steel-concrete-FRP combined structure | |
| KR100585855B1 (en) | A copula of reinforced concrete column and steel beam | |
| CN105239675B (en) | A kind of concrete filled steel tube switching node structure and its construction method | |
| CN110700422A (en) | DK type space intersection node formed by welding box type steel pipes and application | |
| CN113431187B (en) | Layered assembly type beam column node | |
| CN211499184U (en) | Corrugated steel plate combined frame structure system | |
| CN212026601U (en) | Rigid frame type supporting structure for bottom inclined leg of giant frame of super high-rise building | |
| CN112049258A (en) | End plate node of embedded connecting piece for H-shaped steel beam-column connection and preparation method | |
| CN109025062B (en) | Special-shaped multi-cavity steel-concrete combined column | |
| CN110512739B (en) | Steel-concrete-FRP combined structure and construction method thereof | |
| CN111042323A (en) | X-shaped vertical face intersection node formed by welding box-type steel pipes and application | |
| CN107060092A (en) | A kind of I shaped steels SRC beams expand band edge of a wing cross-shaped steel SRC pile assembled nodes | |
| CN112049259A (en) | Angle steel node of embedded connecting piece for H-shaped steel beam-column connection and preparation method | |
| CN207988215U (en) | A kind of anti-buckling steel plate shear force wall erecting rib with triangle | |
| CN203022193U (en) | Well type frame beam strengthened flat slab connecting structure | |
| CN205688616U (en) | A kind of T-shaped rib of prefabricated armored concrete block anti-buckling steel plate seismic structural wall, earthquake resistant wall | |
| CN205153149U (en) | Steel pipe concrete conversion node structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191126 |
|
| RJ01 | Rejection of invention patent application after publication |