CN103628594B - Prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure - Google Patents
Prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure Download PDFInfo
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Abstract
A kind of prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure, by the outer impeller of prefabricated overlapped shear wall, heat-insulation layer, prefabricated overlapped shear wall intermediate plate, lattice reinforcing bar, in prefabricated overlapped shear wall, impeller connects and composes, the intermediate plate of prefabricated overlapped shear wall and interior impeller upper, lower two ends are all shorter than the outer impeller of prefabricated overlapped shear wall and heat-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 intermediate plate of the prefabricated overlapped shear wall of lower floor, interior impeller protrudes upward reinforcing bar and is fixedly connected with, then casting concrete between intermediate plate and interior impeller, formation contains heat-insulation layer and is equal to the structural system of cast-in-place shear wall. heat preservation energy-saving of the present invention, shock resistance is strong, structural strength and anti-shear ability strong, break through sandwich overlapped shear wall and can not be applied to the technical barrier of skyscraper, realize suitability for industrialized production.
Description
Technical field
The present invention relates to construction engineering technical field, be specifically related to a kind of prefabricated sandwich overlapped shear wall continuity reinforcement(bar) and be 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-place 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 skyscraper, 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 by this invention 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 skyscraper wall connecting technical barrier, realize the high-quality suitability for industrialized production of skyscraper.
The technical solution used in the present invention 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, heat-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 heat-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, casting concrete between the intermediate plate of prefabricated overlapped shear wall and interior impeller, formation contains heat-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 present invention 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 present invention 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 present invention can be applied to skyscraper by sandwich overlapped shear wall, and structural strength is high, be equal to cast-in-place shear wall, construction quality is good, human resources and building cost are saved, realize high efficiency suitability for industrialized production, it is the new breakthrough of Building technology.
Brief description of the drawings
Fig. 1 is structural profile schematic diagram of the present invention;
Fig. 2 is structural upright schematic diagram of the present invention.
In figure, the outer impeller of the prefabricated overlapped shear wall of 1-, 2-heat-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.
Detailed description of the invention
Referring to accompanying drawing, prefabricated sandwich overlapped shear wall continuity reinforcement(bar) of the present invention is equal to cast-in-place shear wall structure, prefabricated sandwich overlapped shear wall is by the outer impeller of prefabricated overlapped shear wall, heat-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 heat-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, casting concrete between the intermediate plate of prefabricated overlapped shear wall and interior impeller, formation contains heat-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.
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, heat-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 heat-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, casting concrete between the intermediate plate of prefabricated overlapped shear wall and interior impeller, formation contains heat-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 |
|---|---|---|---|
| CN201310685713.1A CN103628594B (en) | 2013-12-16 | 2013-12-16 | Prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310685713.1A CN103628594B (en) | 2013-12-16 | 2013-12-16 | Prefabricated sandwich overlapped shear wall continuity reinforcement(bar) is equal to cast-in-place shear wall structure |
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| Publication Number | Publication Date |
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| CN103628594A CN103628594A (en) | 2014-03-12 |
| CN103628594B true CN103628594B (en) | 2016-05-11 |
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| CN104074359B (en) * | 2014-07-17 | 2016-04-20 | 长沙远大住宅工业集团有限公司 | The construction method of the connected node of prefabricated sandwich side fascia |
| CN105569208A (en) * | 2014-10-15 | 2016-05-11 | 刁宏伟 | Prefabricated shear wall with interlayer insulation layer and preparing method thereof |
| CN104878855A (en) * | 2015-05-05 | 2015-09-02 | 合肥工业大学 | Wallboard interlayer connection for use at bottom enhanced part of laminated shear wall structure |
| CN104878860A (en) * | 2015-05-05 | 2015-09-02 | 合肥工业大学 | Self-insulation superimposed slab concrete shear wall |
| CN105113667A (en) * | 2015-09-15 | 2015-12-02 | 万保金 | Prefabricated steel bar truss wall mould shell |
| CN107035022A (en) * | 2017-06-14 | 2017-08-11 | 福建建泰建筑科技有限责任公司 | A kind of exterior wall built through cast-in-place overlapping precast concrete plate and its construction method |
| CN107165267A (en) * | 2017-07-10 | 2017-09-15 | 岳阳远大住宅工业有限公司 | The double steel bar connecting structure system of precast shear wall |
| CN107165268A (en) * | 2017-07-10 | 2017-09-15 | 岳阳远大住宅工业有限公司 | The band double steel bar connecting structure system of heat insulation prefabricated shear wall |
| CN109252605A (en) * | 2018-11-06 | 2019-01-22 | 美好建筑装配科技有限公司 | Squeeze sleeve connection overlapped shear wall and its engineering method |
| CN109779090A (en) * | 2019-01-30 | 2019-05-21 | 中建科技有限公司深圳分公司 | Prefabricated shear wall, building structure and the construction method of the building structure |
| CN110424568B (en) * | 2019-07-23 | 2021-01-29 | 郴州市长信住工科技有限公司 | Precast concrete sandwich wall with ribs |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05187081A (en) * | 1992-01-09 | 1993-07-27 | Nippon Kaiser Kk | Precast concrete panel for reinforced concrete wall |
| JPH11286998A (en) * | 1998-04-01 | 1999-10-19 | Asahi Chem Ind Co Ltd | Precast concrete panel and mounting method of precast concrete panel |
| JP2000226952A (en) * | 1999-02-05 | 2000-08-15 | Oriental Construction Co Ltd | Attaching structure of hysteresis damping member in concrete building frame structure, attaching method and vibration control concrete building frame structure |
| CN102251607A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | Reinforced concrete superposed wall joint connecting structure and construction method |
| CN102337764A (en) * | 2010-07-28 | 2012-02-01 | 沈阳万科房地产开发有限公司 | Prefabricated cast-in-place combination type superposed shear wall |
| CN102691366A (en) * | 2012-06-02 | 2012-09-26 | 江苏金砼预制装配建筑发展有限公司 | Precast concrete self-insulating shear wall and assembly type concrete building shear wall structure |
| CN202672406U (en) * | 2012-06-26 | 2013-01-16 | 张钟元 | Double-board laminated concrete shear wall |
| CN102912900A (en) * | 2012-11-14 | 2013-02-06 | 安徽华力建设集团有限公司 | Prefabricated assembled superposed plate type concrete shear wall and construction method thereof |
| CN203603310U (en) * | 2013-12-16 | 2014-05-21 | 长沙远大住宅工业有限公司 | Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall |
-
2013
- 2013-12-16 CN CN201310685713.1A patent/CN103628594B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05187081A (en) * | 1992-01-09 | 1993-07-27 | Nippon Kaiser Kk | Precast concrete panel for reinforced concrete wall |
| JPH11286998A (en) * | 1998-04-01 | 1999-10-19 | Asahi Chem Ind Co Ltd | Precast concrete panel and mounting method of precast concrete panel |
| JP2000226952A (en) * | 1999-02-05 | 2000-08-15 | Oriental Construction Co Ltd | Attaching structure of hysteresis damping member in concrete building frame structure, attaching method and vibration control concrete building frame structure |
| CN102337764A (en) * | 2010-07-28 | 2012-02-01 | 沈阳万科房地产开发有限公司 | Prefabricated cast-in-place combination type superposed shear wall |
| CN102251607A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | Reinforced concrete superposed wall joint connecting structure and construction method |
| CN102691366A (en) * | 2012-06-02 | 2012-09-26 | 江苏金砼预制装配建筑发展有限公司 | Precast concrete self-insulating shear wall and assembly type concrete building shear wall structure |
| CN202672406U (en) * | 2012-06-26 | 2013-01-16 | 张钟元 | Double-board laminated concrete shear wall |
| CN102912900A (en) * | 2012-11-14 | 2013-02-06 | 安徽华力建设集团有限公司 | Prefabricated assembled superposed plate type concrete shear wall and construction method thereof |
| CN203603310U (en) * | 2013-12-16 | 2014-05-21 | 长沙远大住宅工业有限公司 | Prefabricated sandwiched overlapping shear wall continuous steel bar structure equal to cast-in-situ shear wall |
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Address after: 410013 Changsha high tech Development Zone, Yuelu, Hunan Avenue, Changsha Yuanda Industrial Group Co., Ltd. Applicant after: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL CO., LTD. Address before: 410013, Changsha, Yuelu District, Hunan Silver Road Changsha Yuanda residential industry Co., Ltd. Applicant before: Changsha Yuanda Residential Industrial Co., Ltd. |
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Address after: 410205 Hunan province Changsha high and New Development Zone Lu Song road and Dongfang Red Road intersection Patentee after: Broad Homes Industrial International Co., Ltd. Address before: 410013 Changsha high tech Development Zone, Yuelu, Hunan Avenue, Changsha Yuanda Industrial Group Co., Ltd. Patentee before: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL CO., LTD. |
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