CN204000888U - A kind of shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin - Google Patents
A kind of shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin Download PDFInfo
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- CN204000888U CN204000888U CN201420340192.6U CN201420340192U CN204000888U CN 204000888 U CN204000888 U CN 204000888U CN 201420340192 U CN201420340192 U CN 201420340192U CN 204000888 U CN204000888 U CN 204000888U
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- reinforced concrete
- fortifield village
- concrete
- fender post
- village purlin
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Abstract
The utility model belongs to a kind of shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin in pattern foundation pit supporting structure field; basic conception is: multiple fender posts are evenly arranged in the outside of reinforced concrete fortifield village purlin; in concrete filleting between described fender post adjacent studs seam, evagination shear reinforcement is set; the nose of described evagination shear reinforcement is arranged in described concrete filleting, and other end anchor is to reinforced concrete fortifield village purlin opposite side concrete cover.The utility model design of node is simple and reliable, improves shear-carrying capacity by the concrete filleting between reinforced concrete fortifield village purlin and fender post and evagination shear reinforcement, and this structure has good shear behavior, and easy construction is practical.
Description
Technical field
The utility model belongs to a kind of structure of the shearing resistance for concrete filleting between reinforced concrete fortifield village purlin and fender post in pattern foundation pit supporting structure field, can be widely used in adopting in the foundation pit supporting project of campshed and reinforced concrete support.
Background technology
Along with the acceleration of Urbanization in China and underground space development, underground building area is also increasing, cutting depth is constantly deepened, pattern foundation pit supporting structure mode is constantly brought forth new ideas, and reinforced concrete support is strong as one construction applicability, rigidity is large, it is little to be out of shape, and is widely used in base pit engineering applicable to the backing material of various complicated shapes and overlarge area foundation ditch.Between reinforced concrete fortifield village purlin and fender post, often need to take shearing resistance measure to share and enclose purlin axle power and control bracing displacement, particularly in the time adopting opening support system, need take reliable shearing resistance structure to make to enclose purlin and form reliable connection with fender post, balance is enclosed purlin axle power, guarantees that support system is stressed safe and reliable.
Utility model content
Technical problem to be solved in the utility model has been to provide a kind of structure of the shearing resistance for concrete filleting between reinforced concrete fortifield village purlin and fender post, simple and reliable, utilize concrete filleting and evagination shear reinforcement between reinforced concrete fortifield village purlin and fender post to reach shearing resistance effect.
For solving the problems of the technologies described above; basic conception of the present utility model is: multiple fender posts are evenly arranged in the outside of reinforced concrete fortifield village purlin; in concrete filleting between described fender post adjacent studs seam, evagination shear reinforcement is set; the nose of described evagination shear reinforcement is arranged in described concrete filleting, and other end anchor is to reinforced concrete fortifield village purlin opposite side concrete cover.The anchorage length of reinforcing bar meets the structure requirement of prior art specification, and its diameter, spacing and quantity can be determined according to practical engineering calculation result.
The utility model improves shear-carrying capacity by the concrete filleting between reinforced concrete fortifield village purlin and fender post and evagination shear reinforcement, and this structure has good shear behavior, and easy construction is practical.
Brief description of the drawings
Below in conjunction with accompanying drawing and example and application construction method, the utility model will be further described.
Fig. 1 is the constructional detail of concrete filleting and evagination shear reinforcement between reinforced concrete fortifield village's purlin of the present utility model and fender post.
Detailed description of the invention
The utility model improves shear-carrying capacity by the concrete filleting between reinforced concrete fortifield village purlin and fender post and evagination shear reinforcement.By reference to the accompanying drawings, specific descriptions are as follows:
As shown in Figure 1, it comprises reinforced concrete fortifield village purlin 1, fender post 2, concrete filleting 3, evagination shear reinforcement 4; Multiple fender posts 2 are evenly arranged in the outside of reinforced concrete fortifield village purlin 1, in the concrete filleting 3 between fender post 2 adjacent studs seams, evagination shear reinforcement 4 are set, and evagination shear reinforcement 4 anchors are to reinforced concrete fortifield village purlin 1 opposite side topping.The anchorage length of reinforcing bar meets the structure requirement of prior art specification, and its diameter, spacing and quantity can be determined according to practical engineering calculation result.
Above scheme provided by the utility model is introduced in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all be will change in specific embodiments and applications.In sum, this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (1)
1. the shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin: multiple fender posts (2) are evenly arranged in the outside of reinforced concrete fortifield village purlin (1); it is characterized in that: in the concrete filleting (3) between described fender post (2) adjacent studs seam, evagination shear reinforcement (4) is set; the nose of described evagination shear reinforcement (4) is arranged in described concrete filleting (3), and other end anchor is to reinforced concrete fortifield village purlin (1) opposite side concrete cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340192.6U CN204000888U (en) | 2014-06-25 | 2014-06-25 | A kind of shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340192.6U CN204000888U (en) | 2014-06-25 | 2014-06-25 | A kind of shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000888U true CN204000888U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420340192.6U Active CN204000888U (en) | 2014-06-25 | 2014-06-25 | A kind of shearing resistance structure being connected with fender post for reinforced concrete fortifield village purlin |
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| CN (1) | CN204000888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018509A (en) * | 2014-06-25 | 2014-09-03 | 华东建筑设计研究院有限公司 | Anti-shearing structure for connecting reinforced concrete enclosing purlin with fender posts |
-
2014
- 2014-06-25 CN CN201420340192.6U patent/CN204000888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018509A (en) * | 2014-06-25 | 2014-09-03 | 华东建筑设计研究院有限公司 | Anti-shearing structure for connecting reinforced concrete enclosing purlin with fender posts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181026 Address after: 211800 No. 12, Xing Long Road, Pukou District, Nanjing, Jiangsu. Patentee after: Nanjing Jiangbei new area Underground Space Research Institute Co., Ltd. Address before: 200002 No. 151, Hankou Road, Shanghai, Huangpu District Patentee before: East China Architectural Design & Research Institute Co., Ltd. |