CN206681409U - Lift the reinforced concrete shear wall of shear wall structure deformability - Google Patents
Lift the reinforced concrete shear wall of shear wall structure deformability Download PDFInfo
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- CN206681409U CN206681409U CN201720284528.5U CN201720284528U CN206681409U CN 206681409 U CN206681409 U CN 206681409U CN 201720284528 U CN201720284528 U CN 201720284528U CN 206681409 U CN206681409 U CN 206681409U
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- shear wall
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- elastic steel
- elastic
- shaped component
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Abstract
It the utility model is related to a kind of reinforced concrete shear wall for lifting shear wall structure deformability.It is provided with Elastic Steel corner at the corner that shear wall piece connects with structure floor, Elastic Steel corner main body is through V-shaped component of the notch with respect to infolding machine-shaping by channel-section steel, and spaced apart elastic stalloy is welded between two foldable planes up and down of V-shaped component；The genesis analysis reinforcing bar of shear wall is disconnected at Elastic Steel corner, and the foldable plane up and down of cut-off point and the V-shaped component in Elastic Steel corner is welded and fixed up and down.The utility model improves the characters of deformation and failure of shear wall, avoids the recurrent corner crushing of concrete of ordinary reinforced concrete shear wall, the breakoff phenomenon that longitudinal reinforcement is buckled or broken by setting up Elastic Steel corner；Elastic Steel corner has runback bit recovery function and property of energy dissipation, so as to reduce residual deformation of the shear wall after geological process, beneficial to the recoverable force of shear wall, improves the ductility of shear wall and power consumption property.
Description
Technical field
Reinforced concrete shear wall is the utility model is related to, specifically a kind of reinforcing bar for lifting shear wall structure deformability
Concrete shear force wall.
Background technology
Reinforced concrete shear wall is the lateral resistant member commonly used in skyscraper, and its mechanical property is to integrally-built anti-
Shock stability is most important.Influence of the geological process to shear wall structure has uncertainty so that shear wall structure stressing conditions
Also relative complex, particularly violent earthquake effect can cause structure to produce a certain degree of damage, and produce larger remaining change
Shape, the ability of structure resistance later stage earthquake is substantially reduced, is also unfavorable for the maintenance and reinforcement of structure.Cut therefore, it is necessary to be lifted
The deformability of power wall construction, make structure when by geological process, enough deformations can be produced to improve its anti-seismic performance；
Or energy consuming mechanism is suitably arranged in shear wall structure, by dissipation geological process energy, geological process can be reduced to knot
The entire effect of structure；Or the self-resetting capability of enhancing shear wall structure, reduce the remnants after structure experience geological process as far as possible
Deformation, effective lift structure resist repeatedly the ability of geological process.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of reinforced concrete for lifting shear wall structure deformability
Native shear wall, i.e., Elastic Steel corner is set up at the corner position of original reinforced concrete shear wall, improves the deformation performance of structure,
The energy dissipation capacity of lift structure so that structure has certain runback bit function, the anti-seismic performance of overall lift structure.
The utility model solves the technical scheme that its technical problem uses：
A kind of reinforced concrete shear wall for lifting shear wall structure deformability, including by transversely distributed steelbar and longitudinal direction
The double steel bar mesh sheet of distribution bar composition, set between double steel bar mesh sheet and socket reinforcing bar, double steel bar mesh sheet and socket steel
Muscle forms shear wall piece rebar cylinder mould；Stirrup, stirrup and shear wall are arranged along the genesis analysis spacing of reinforcement at shear wall piece edge
The genesis analysis reinforcing bar at piece edge forms edge constraint member reinforcing steel bar cylinder mould；Set at the corner that shear wall piece connects with structure floor
Elastic Steel corner is equipped with, the main body in described Elastic Steel corner is through V-shaped structure of the notch with respect to infolding machine-shaping by channel-section steel
Part, spaced apart elastic stalloy is welded between two foldable planes up and down of described V-shaped component；Described longitudinal direction point
Cloth reinforcing bar disconnects at Elastic Steel corner, and the foldable plane up and down of cut-off point and the V-shaped component in Elastic Steel corner welds up and down
It is fixed；Described shear wall piece rebar cylinder mould, edge constraint member reinforcing steel bar cylinder mould are integrated poured in concrete.
Using the utility model of above-mentioned technical proposal, compared with prior art, its advantage is：
Elastic Steel corner is arranged to the corner position of reinforced concrete shear wall, alleviate the concentration of corner concrete by
Power, the transition connection of edge longitudinal reinforcing bar is realized, avoids reinforced concrete shear wall that corner crushing of concrete, longitudinal reinforcement occurs
The breakoff phenomenon buckled or broken, improve the characters of deformation and failure of reinforced concrete shear wall, meanwhile, give full play to Elastic Steel wall
The runback bit recovery function and property of energy dissipation at angle, be advantageous to recoverable force of the shear wall after geological process is subjected to, subtract
The residual deformation of few structure, is advantageous to the lifting of the anti-seismic performances such as ductility, the energy-dissipating property of shear wall.
Brief description of the drawings
Fig. 1 is the reinforced concrete shear wall structure schematic diagram of the utility model embodiment；
Fig. 2 is A-A section enlarged diagrams in Fig. 1；
Fig. 3 is B-B section enlarged diagrams in Fig. 1；
Fig. 4 is C-C section enlarged diagrams in Fig. 1；
Fig. 5 is Elastic Steel corner position view in reinforced concrete shear wall structure；
Fig. 6 is Elastic Steel corner side enlarged diagram in Fig. 5；
Fig. 7 is Elastic Steel corner front enlarged diagram in Fig. 5；
In figure：Shear wall piece 1；Structure floor 2；Elastic Steel corner 3；Transversely distributed steelbar 4；Genesis analysis reinforcing bar 5；Stirrup
6；Socket reinforcing bar 7；Channel-section steel 8；Elastic stalloy 9.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, a kind of reinforced concrete shear wall for lifting shear wall structure deformability, shearing
The built-in elastic steel corner 3 of wall piece 1, transversely distributed steelbar 4, genesis analysis reinforcing bar 5, stirrup 6, reinforcing bar 7 is socketed, wherein：Laterally divide
Cloth reinforcing bar 4 and genesis analysis reinforcing bar 5 form double steel bar mesh sheet, are set between double steel bar mesh sheet and socket reinforcing bar 7, double steel bar
Mesh sheet forms shear wall piece rebar cylinder mould with socketing reinforcing bar 7；Along the arranged for interval hoop of genesis analysis reinforcing bar 5 at the edge of shear wall piece 1
Muscle 6, the genesis analysis reinforcing bar 5 of stirrup 6 and the edge of shear wall piece 1 form edge constraint member reinforcing steel bar cylinder mould；Shear wall piece 1 and knot
Elastic Steel corner 3 is set at the corner that structure floor 2 connects；Shear wall piece rebar cylinder mould, edge constraint member reinforcing steel bar cylinder mould are overall
It is cast in concrete.
Referring to Fig. 4, Fig. 6, Fig. 7, the main body in Elastic Steel corner 3 is through V word of the notch with respect to infolding machine-shaping by channel-section steel 8
Shape component, spaced apart elastic stalloy 9 is welded between two foldable planes up and down of V-shaped component；Genesis analysis reinforcing bar 5
Disconnected at Elastic Steel corner 3, and the foldable plane up and down of cut-off point and the V-shaped component in Elastic Steel corner 3 is welded and fixed up and down.
The reinforced concrete shear wall of above-mentioned lifting shear wall structure deformability makes in the steps below：
（1）Channel-section steel 8 is chosen by shear walls design thickness, by channel-section steel 8 with notch with respect to infolding machine-shaping V-shaped component,
According to the infolding angle square cun of channel-section steel 8, the elastic stalloy 9 of processing interception V-shaped, and by the elastic edge of stalloy 9 respectively with channel-section steel 8
Leg edge and waist inner side be V-shaped component two foldable planes up and down between it is integrally welded, form Elastic Steel corner
3。
（2）The genesis analysis reinforcing bar 5 at shear wall edge is welded in the upper and lower interface in Elastic Steel corner 3 according to design requirement
That is two foldable planes up and down of V-shaped component, and along the arranged for interval stirrup 6 of genesis analysis reinforcing bar 5, banded formation edge constraint
Member reinforcing steel bar cylinder mould.
（3）By other transversely distributed steelbars 4, genesis analysis reinforcing bar 5, steel tie 7 according to design requirement colligation into cutting
Power wall piece rebar cylinder mould, and be connected with edge constraint member reinforcing steel bar cylinder mould colligation, form overall shear force wall reinforcing steel bar cylinder mould.
（4）In the periphery of the shear force wall reinforcing steel bar cylinder mould of entirety, along wall inclination edge supporting module, scaffold is set up, and
Rebar cylinder mould is fixed on inside template by protective layer thickness requirement, by construction requirement casting concrete, waits after the completion of conserving, removes
Temporary support and form removal are removed, ultimately forms the reinforced concrete of the lifting shear wall structure deformability with Elastic Steel corner
Native shear wall.
It the above is only preferred embodiment of the present utility model, it is noted that although new to this practicality with reference to preferred embodiment
Type is explained in detail, for the person of ordinary skill of the art, if can be carried out to the technical solution of the utility model
Dry improvements and modifications, but the spirit and scope of technical solutions of the utility model is not departed from, these improvements and modifications are also considered as this reality
With new protection domain.
Claims (1)
1. a kind of reinforced concrete shear wall for lifting shear wall structure deformability, including by transversely distributed steelbar（4）With it is vertical
To distribution bar（5）The double steel bar mesh sheet of composition, set between double steel bar mesh sheet and socket reinforcing bar（7）, double steel bar mesh sheet
With socketing reinforcing bar（7）Form shear wall piece rebar cylinder mould；Along shear wall piece（1）The genesis analysis reinforcing bar at edge（5）Arranged for interval
Stirrup（6）, stirrup（6）With shear wall piece（1）The genesis analysis reinforcing bar at edge（5）Form edge constraint member reinforcing steel bar cylinder mould；Its
It is characterised by：Shear wall piece（1）With structure floor（2）Elastic Steel corner is provided with the corner to connect（3）, described Elastic Steel
Corner（3）Main body be by channel-section steel（8）V-shaped component through notch with respect to infolding machine-shaping, described V-shaped component it is upper
Spaced apart elastic stalloy is welded between lower two foldable planes（9）；Described genesis analysis reinforcing bar（5）In Elastic Steel wall
Angle（3）Place disconnects, and cut-off point and Elastic Steel corner up and down（3）The foldable plane up and down of V-shaped component be welded and fixed；Described
Shear wall piece rebar cylinder mould, edge constraint member reinforcing steel bar cylinder mould are integrated poured in concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284528.5U CN206681409U (en) | 2017-03-22 | 2017-03-22 | Lift the reinforced concrete shear wall of shear wall structure deformability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284528.5U CN206681409U (en) | 2017-03-22 | 2017-03-22 | Lift the reinforced concrete shear wall of shear wall structure deformability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681409U true CN206681409U (en) | 2017-11-28 |
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ID=60389957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284528.5U Withdrawn - After Issue CN206681409U (en) | 2017-03-22 | 2017-03-22 | Lift the reinforced concrete shear wall of shear wall structure deformability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760611A (en) * | 2017-03-22 | 2017-05-31 | 华北理工大学 | Lift the reinforced concrete shear wall and its construction method of shear wall structure deformability |
-
2017
- 2017-03-22 CN CN201720284528.5U patent/CN206681409U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760611A (en) * | 2017-03-22 | 2017-05-31 | 华北理工大学 | Lift the reinforced concrete shear wall and its construction method of shear wall structure deformability |
| CN106760611B (en) * | 2017-03-22 | 2022-03-08 | 华北理工大学 | Reinforced concrete shear wall capable of improving structural deformability of shear wall and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20220308 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20220308 |