CN101775854A - Novel shear wall capable of replacing foot part component - Google Patents
Novel shear wall capable of replacing foot part component Download PDFInfo
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- CN101775854A CN101775854A CN201010105879A CN201010105879A CN101775854A CN 101775854 A CN101775854 A CN 101775854A CN 201010105879 A CN201010105879 A CN 201010105879A CN 201010105879 A CN201010105879 A CN 201010105879A CN 101775854 A CN101775854 A CN 101775854A
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- shear wall
- shock absorption
- foot part
- novel
- isolation component
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Abstract
The invention relates to a novel shear wall capable of replacing a foot part component, which belongs to the field of constructional engineering. The novel shear wall comprises a shear wall and a shock absorption and shock insulation component, wherein a space is reserved in the foot part of the shear wall, the shock absorption and shock insulation component is arranged in the reserved space, the upper end of the shock absorption and shock insulation component is fixedly connected with the shear wall, the lower end of the shock absorption and shock insulation component is fixedly connected with a building surface component, and the shock absorption and shock insulation component can be symmetrically arranged on the foot part of the shear wall. The invention has the advantages of simple structure and convenient construction, in addition, the foot part can be conveniently replaced after the foot part of the shear wall is damaged, and the structural function of the shear wall can be fast recovered. Compared with the traditional shear wall, the invention greatly reduces the engineering quantity and the difficulty of the reinforcement after the shock.
Description
Technical field
The invention belongs to building engineering field, relate to a kind of novel building shear wall structure with replaceable foot part component.
Background technology
On May 12nd, 2008 did not collapse though see the integral body of shear wall structure in 8.0 grades of violent earthquakes that Wenchuan County in Sichuan Province takes place, and more serious destruction has appearred in the shear wall foot that comparatively concentrates at most stress.But,, must carry out seismic hardening because the shear wall member is being brought into play the mainly effect of lateral resistant member in building structure on the one hand; On the other hand, the failure position of shear wall is positioned at foot, for seismic hardening work has brought very big difficulty.This shows, research and develop a kind of novel shear wall that is placed in shear wall foot, the earthquake effect of performance damper, can conveniently changes after damaged, for the earthquake damage that reduces shear wall structure, alleviate the seismic hardening work of shake back and have important directive significance and practical value.
Summary of the invention
The object of the present invention is to provide a kind of novel shear wall with replaceable foot part component, its with shear wall and its foot section from, make that shear wall foot is replaceable, thereby when earthquake is impaired, can change foot easily, make the easy row of construction party.
For reaching above purpose, solution of the present invention is:
A kind of novel shear wall, it comprises shear wall, shock absorption and isolation component, and the foot of shear wall reserves certain space, and shock absorption and isolation component is installed in this headspace.
Described shock absorption and isolation component can symmetry be installed on shear wall foot.
Described shock absorption and isolation component upper end is connected and fixed with shear wall, and lower end and flooring member are connected and fixed.
Described shock absorption and isolation component links to each other with shear wall, flooring member by bolt.
Described shock absorption and isolation component is a tension and compression combined shock absorption and isolation component.
The novel shear wall of replaceable foot part component of the present invention, under geological process, the tension and compression combined shock absorption and isolation component that is installed in novel shear wall foot can be brought into play the effect of energy-dissipating and shock-absorbing, makes the more traditional shear wall of novel shear wall not take place to destroy or destroy very little in earthquake; After geological process, even the tension and compression combined shock absorption and isolation component of novel shear wall foot destroys in earthquake, can change easily, recover the structure function of shear wall rapidly, more traditional shear wall has reduced the engineering quantity and the difficulty of shake post-reinforcing.
Owing to adopted above technical scheme, the present invention has following beneficial effect:
1, tension and compression combined shock absorption and isolation component is installed in novel shear wall foot, can bring into play the effect of shock insulation and energy-dissipating and shock-absorbing during geological process, plays the effect that effectively reduces earthquake motion input energy, reduces the shear wall structure seismic damage.
2, combined shock absorption and isolation component is installed in novel shear wall foot, if destroyed under geological process, can change easily, has reduced the difficulty and the workload of shear wall structure shake back seismic hardening work greatly.
3, the novel shear wall of this replaceable foot part component is suitable with traditional shear wall structure construction works amount, and easy construction, power transmission are reliable.
Description of drawings
Fig. 1 is the structural representation of the novel shear wall of replaceable foot part component of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.
As shown in Figure 1, the present invention includes tension and compression combined shock absorption and isolation component 1, shear wall 2, the present invention is installed in upper floor member 3, lower floor surface member 4.The present invention reaches shockproof requirements according to the stressing conditions of main structure body and needs and calculates and obtain its concrete size when concrete the use.
Tension and compression combined shock absorption and isolation component 1 upper end links to each other with shear wall 2 by bolt, and the lower end links to each other with lower floor surface member 4 by bolt.2 foots are symmetrical arranged tension and compression combined shock absorption and isolation component 1 at shear wall, have so just constituted the novel shear wall of replaceable foot part component of the present invention.
1 of tension and compression combined shock absorption and isolation component is to adopt low yield strength steel plate, laminated rubber, lead for retractable pencil to make.Offer circular preformed hole in the middle of the laminated rubber with the perfusion lead for retractable pencil, the low yield strength steel plate is bonded in around the laminated rubber.Simultaneously, it is provided with upper and lower flange at upper and lower sides, thereby is connected the fixing of realization tension and compression combined shock absorption and isolation component with the flooring member with shear wall respectively by upper and lower flange.
Will determine the position of this replaceable foot part component novel shear wall according to the force analysis of shear wall agent structure under geological process when design, the position bigger at stress is provided with the present invention.In conjunction with the size and the parameter of shear wall member designs tension and compression combined shock absorption and isolation component, the energy-dissipating and shock-absorbing best results that it is brought.
Under geological process, the tension and compression combined shock absorption and isolation component that is installed in novel shear wall foot can be brought into play the effect of energy-dissipating and shock-absorbing, makes the more traditional shear wall of novel shear wall not take place to destroy or destroy very little in earthquake; After geological process, even the tension and compression combined shock absorption and isolation component of novel shear wall foot destroys in earthquake, can change easily, recover the structure function of shear wall rapidly, more traditional shear wall has reduced the engineering quantity and the difficulty of shake post-reinforcing.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (5)
1. novel shear wall, it is characterized in that: it comprises shear wall, shock absorption and isolation component, and the foot of shear wall reserves certain space, and shock absorption and isolation component is installed in this headspace.
2. novel shear wall as claimed in claim 1 is characterized in that: described shock absorption and isolation component symmetry be installed on shear wall foot.
3. novel shear wall as claimed in claim 1 is characterized in that: described shock absorption and isolation component upper end is connected and fixed with shear wall, and lower end and flooring member are connected and fixed.
4. novel shear wall as claimed in claim 1 is characterized in that: described shock absorption and isolation component links to each other with shear wall, flooring member by bolt.
5. as the described novel shear wall of claim 1-4, it is characterized in that: described shock absorption and isolation component is a tension and compression combined shock absorption and isolation component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010105879A CN101775854A (en) | 2010-01-19 | 2010-01-19 | Novel shear wall capable of replacing foot part component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010105879A CN101775854A (en) | 2010-01-19 | 2010-01-19 | Novel shear wall capable of replacing foot part component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101775854A true CN101775854A (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010105879A Pending CN101775854A (en) | 2010-01-19 | 2010-01-19 | Novel shear wall capable of replacing foot part component |
Country Status (1)
| Country | Link |
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| CN (1) | CN101775854A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787678A (en) * | 2012-07-10 | 2012-11-21 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN103806574A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Shearing wall |
| CN103938757A (en) * | 2014-04-16 | 2014-07-23 | 同济大学 | Prestressed self-reset shear wall with bottom provided with horizontal seam |
| CN105003004A (en) * | 2015-07-06 | 2015-10-28 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN105442721A (en) * | 2015-12-29 | 2016-03-30 | 南京工业大学 | Orthogonal laminated wood shear wall energy dissipation connecting piece |
| CN106368483A (en) * | 2016-10-18 | 2017-02-01 | 西安建筑科技大学 | S-shaped soft steel energy dissipation shock absorber used for shape steel concrete composite shear wall |
| CN106801481A (en) * | 2017-03-06 | 2017-06-06 | 同济大学 | A kind of steel plate concrete shear wall of replaceable local compression damaged parts |
| CN107190879A (en) * | 2017-04-20 | 2017-09-22 | 同济大学 | A kind of orthogonal laminated wood shear wall of the replaceable foundation of band |
| CN110258844A (en) * | 2019-05-21 | 2019-09-20 | 同济大学 | Replaceable shear wall foot support based on marmem |
| CN115012552A (en) * | 2022-06-17 | 2022-09-06 | 江苏科技大学 | Shear wall structure with function restorable after staged earthquake and design method thereof |
-
2010
- 2010-01-19 CN CN201010105879A patent/CN101775854A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787678B (en) * | 2012-07-10 | 2014-10-22 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN102787678A (en) * | 2012-07-10 | 2012-11-21 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN103806574A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Shearing wall |
| CN103938757A (en) * | 2014-04-16 | 2014-07-23 | 同济大学 | Prestressed self-reset shear wall with bottom provided with horizontal seam |
| CN105003004B (en) * | 2015-07-06 | 2017-05-03 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN105003004A (en) * | 2015-07-06 | 2015-10-28 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN105442721A (en) * | 2015-12-29 | 2016-03-30 | 南京工业大学 | Orthogonal laminated wood shear wall energy dissipation connecting piece |
| CN106368483A (en) * | 2016-10-18 | 2017-02-01 | 西安建筑科技大学 | S-shaped soft steel energy dissipation shock absorber used for shape steel concrete composite shear wall |
| CN106368483B (en) * | 2016-10-18 | 2018-08-07 | 西安建筑科技大学 | A kind of S type mild steel energy dissipation dampers for Profiled bar concrete combination shearing wall |
| CN106801481A (en) * | 2017-03-06 | 2017-06-06 | 同济大学 | A kind of steel plate concrete shear wall of replaceable local compression damaged parts |
| CN107190879A (en) * | 2017-04-20 | 2017-09-22 | 同济大学 | A kind of orthogonal laminated wood shear wall of the replaceable foundation of band |
| CN110258844A (en) * | 2019-05-21 | 2019-09-20 | 同济大学 | Replaceable shear wall foot support based on marmem |
| CN115012552A (en) * | 2022-06-17 | 2022-09-06 | 江苏科技大学 | Shear wall structure with function restorable after staged earthquake and design method thereof |
| CN115012552B (en) * | 2022-06-17 | 2023-06-20 | 江苏科技大学 | Staged post-earthquake function recoverable shear wall structure and design method thereof |
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Open date: 20100714 |