CN203603310U - Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall - Google Patents
Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall Download PDFInfo
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- CN203603310U CN203603310U CN201320825922.7U CN201320825922U CN203603310U CN 203603310 U CN203603310 U CN 203603310U CN 201320825922 U CN201320825922 U CN 201320825922U CN 203603310 U CN203603310 U CN 203603310U
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- shear wall
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Abstract
A prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to a cast-in-situ shear wall is formed by connecting prefabricated overlapping shear wall outer acanthuses, heat-preservation layers, prefabricated overlapping shear wall middle plates, lattice steel bars and prefabricated overlapping shear wall inner acanthuses, wherein the upper end and the lower end of the middle plate and the upper end and the lower end of the inner acanthus of each prefabricated overlapping shear wall are all shorter than the corresponding prefabricated overlapping shear wall outer acanthus and the corresponding heat-preservation layer, and steel bars extend out. In the construction and installation process, the steel bars downwards extending from the middle plate and the inner acanthus of the prefabricated overlapping shear wall at the upper layer are fixedly connected with the steel bars upwards extending from the middle plate and the inner acanthus of the prefabricated overlapping shear wall at the lower layer respectively, concrete is cast between each middle plate and the corresponding inner acanthus, and a structure system which is provided with the heat-preservation layers and is equal to the cast-in-situ shear wall is formed. The prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to the cast-in-situ shear wall has the effects of heat preservation and energy conservation, is high in seismic capacity, structure strength and shear resistance, resolves the technical problem that the sandwiched overlapping shear wall can not be applied to high buildings, and achieves industrial production.
Description
Technical field
The utility model relates to construction engineering technical field, is specifically related to a kind of prefabricated sandwich overlapped shear wall continuity reinforcement(bar) and is equal to cast-in-place shear wall structure.
Background technology
Existing overlapped shear wall, without sandwich heat preservation layer, when its upper and lower layer body of wall is installed, reinforcing bar does not connect mutually, only outside body of wall, in the middle of the cast-in-situ concrete layer between impeller and interior impeller, place vertical reinforcement, the overlapped shear wall that the single reinforcing bar of this levels body of wall connects, anti-shear ability is poor, structural strength is low, generally can only in low-rise building, apply, can not be applied to highrise building, and difficulty of construction be large, cost of labor is high, is unfavorable for suitability for industrialized production application.
Summary of the invention
Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and provide a kind of prefabricated sandwich overlapped shear wall continuity reinforcement(bar) to be equal to cast-in-place shear wall structure, greatly improve structural strength and the anti-shear ability of the upper and lower layer of building wall connecting, break through the sandwich overlapped shear wall levels of highrise building wall connecting technical barrier, realize the high-quality suitability for industrialized production of highrise building.
The technical solution adopted in the utility model is:
A kind of prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure, prefabricated sandwich overlapped shear wall is by the outer impeller of prefabricated overlapped shear wall, insulation layer, prefabricated overlapped shear wall intermediate plate, lattice reinforcing bar, in prefabricated overlapped shear wall, impeller connects and composes, in prefabricated overlapped shear wall intermediate plate and prefabricated overlapped shear wall, impeller is upper, lower two ends are all shorter than the outer impeller of prefabricated overlapped shear wall and insulation layer, and stretch out reinforcing bar, when construction and installation, the prefabricated overlapped shear wall intermediate plate in upper strata, interior impeller stretch out downwards reinforcing bar respectively with the prefabricated overlapped shear wall intermediate plate of lower floor, interior impeller protrudes upward reinforcing bar and is fixedly connected with, concreting between the intermediate plate of prefabricated overlapped shear wall and interior impeller, formation contains insulation layer and is equal to the structural system of cast-in-place shear wall.
In technique scheme, the described reinforcing bar that stretches out is fixedly connected with, and adopts connector to be fixed and connects or welding.
In technique scheme, the intermediate plate of described prefabricated overlapped shear wall and interior impeller bottom have two or more precast concrete pin.
The utility model has thoroughly changed conventional art overlapped shear wall without sandwich heat preservation layer, levels wallboard no-reinforcing-bar connects, the original backward situation that structural strength is poor, the utility model makes, the reinforcing bar that stretches out of lower floor's overlapped shear wall is connected and fixed, and be prefabricated with sandwich heat preservation layer, structural strength and the anti-shear ability of overlapped shear wall are greatly improved, heat preservation energy-saving, construction quality and antidetonation level are got a promotion, particularly the utility model can be applied to highrise building by sandwich overlapped shear wall, and structural strength is high, be equal to cast-in-place shear wall, construction quality is good, manpower and building costs are saved, realize high efficiency suitability for industrialized production, it is the new breakthrough of Building technology.
Accompanying drawing explanation
Fig. 1 is the utility model structural profile schematic diagram;
Fig. 2 is the utility model structural upright schematic diagram.
In figure, the outer impeller of the prefabricated overlapped shear wall of 1-, 2-insulation layer, the intermediate plate of the prefabricated overlapped shear wall of 3-, 4-stretches out reinforcing bar, 5-connector, impeller in the prefabricated overlapped shear wall of 6-, 7-laminated floor slab, 8-embedded bar, 9-lattice reinforcing bar, 10-precast concrete pin.
The specific embodiment
Referring to accompanying drawing, prefabricated sandwich overlapped shear wall continuity reinforcement(bar) of the present utility model is equal to cast-in-place shear wall structure, prefabricated sandwich overlapped shear wall is by the outer impeller of prefabricated overlapped shear wall, insulation layer, prefabricated overlapped shear wall intermediate plate, lattice reinforcing bar, in prefabricated overlapped shear wall, impeller connects and composes, in prefabricated overlapped shear wall intermediate plate and prefabricated overlapped shear wall, impeller is upper, lower two ends are all shorter than the outer impeller of prefabricated overlapped shear wall and insulation layer, and stretch out reinforcing bar, when construction and installation, the prefabricated overlapped shear wall intermediate plate in upper strata, interior impeller stretch out downwards reinforcing bar respectively with the prefabricated overlapped shear wall intermediate plate of lower floor, interior impeller protrudes upward reinforcing bar and is fixedly connected with, concreting between the intermediate plate of prefabricated overlapped shear wall and interior impeller, formation contains insulation layer and is equal to the structural system of cast-in-place shear wall.
The above-mentioned reinforcing bar that stretches out is fixedly connected with, and adopts connector to be fixed and connects or welding.
The intermediate plate of above-mentioned prefabricated overlapped shear wall and interior impeller bottom have two or more precast concrete pin.
Claims (3)
1. a prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure, it is characterized in that, prefabricated sandwich overlapped shear wall is by the outer impeller of prefabricated overlapped shear wall, insulation layer, prefabricated overlapped shear wall intermediate plate, lattice reinforcing bar, in prefabricated overlapped shear wall, impeller connects and composes, in prefabricated overlapped shear wall intermediate plate and prefabricated overlapped shear wall, impeller is upper, lower two ends are all shorter than the outer impeller of prefabricated overlapped shear wall and insulation layer, and stretch out reinforcing bar, when construction and installation, the prefabricated overlapped shear wall intermediate plate in upper strata, interior impeller stretch out downwards reinforcing bar respectively with the prefabricated overlapped shear wall intermediate plate of lower floor, interior impeller protrudes upward reinforcing bar and is fixedly connected with, concreting between the intermediate plate of prefabricated overlapped shear wall and interior impeller, formation contains insulation layer and is equal to the structural system of cast-in-place shear wall.
2. prefabricated sandwich overlapped shear wall continuity reinforcement(bar) according to claim 1 is equal to cast-in-place shear wall structure, it is characterized in that, the described reinforcing bar that stretches out is fixedly connected with, and adopts connector to be fixed and connects or welding.
3. prefabricated sandwich overlapped shear wall continuity reinforcement(bar) according to claim 1 is equal to cast-in-place shear wall structure, it is characterized in that, the intermediate plate of described prefabricated overlapped shear wall and interior impeller bottom have two or more precast concrete pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825922.7U CN203603310U (en) | 2013-12-16 | 2013-12-16 | Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825922.7U CN203603310U (en) | 2013-12-16 | 2013-12-16 | Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall |
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| Publication Number | Publication Date |
|---|---|
| CN203603310U true CN203603310U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825922.7U Withdrawn - After Issue CN203603310U (en) | 2013-12-16 | 2013-12-16 | Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall |
Country Status (1)
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| CN (1) | CN203603310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628594A (en) * | 2013-12-16 | 2014-03-12 | 长沙远大住宅工业有限公司 | Cast-in-place shear wall structure equivalent to prefabricated sandwiched superposed shear wall continuous steel bar |
| CN105714965A (en) * | 2016-02-01 | 2016-06-29 | 中国建筑股份有限公司 | Novel prefabricated thin type heat preservation composite outer wall and structural system and construction method thereof |
| CN108756027A (en) * | 2018-06-28 | 2018-11-06 | 美好建筑装配科技有限公司 | A kind of sandwich heat preservation overlapped shear wall and its construction technology |
-
2013
- 2013-12-16 CN CN201320825922.7U patent/CN203603310U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628594A (en) * | 2013-12-16 | 2014-03-12 | 长沙远大住宅工业有限公司 | Cast-in-place shear wall structure equivalent to prefabricated sandwiched superposed shear wall continuous steel bar |
| CN103628594B (en) * | 2013-12-16 | 2016-05-11 | 长沙远大住宅工业集团有限公司 | Prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure |
| CN105714965A (en) * | 2016-02-01 | 2016-06-29 | 中国建筑股份有限公司 | Novel prefabricated thin type heat preservation composite outer wall and structural system and construction method thereof |
| CN105714965B (en) * | 2016-02-01 | 2018-05-29 | 中国建筑股份有限公司 | A kind of prefabricated slim heat preservation composite exterior wall, structural system and its construction method |
| CN108756027A (en) * | 2018-06-28 | 2018-11-06 | 美好建筑装配科技有限公司 | A kind of sandwich heat preservation overlapped shear wall and its construction technology |
| CN108756027B (en) * | 2018-06-28 | 2023-06-27 | 美好建筑装配科技有限公司 | Sandwich heat-insulating superimposed shear wall and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA BROAD HOMES INDUSTRIAL GROUP CO., LTD. Free format text: FORMER NAME: BROAD HOMES INDUSTRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 410013 Changsha high tech Development Zone, Yuelu, Hunan Avenue, Changsha Yuanda Industrial Group Co., Ltd. Patentee after: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL CO., LTD. Address before: 410013, Changsha, Yuelu District, Hunan Silver Road Changsha Yuanda residential industry Co., Ltd. Patentee before: Changsha Yuanda Residential Industrial Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |