CN103696509A - Swinging shear wall - Google Patents
Swinging shear wall Download PDFInfo
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- CN103696509A CN103696509A CN201410003890.1A CN201410003890A CN103696509A CN 103696509 A CN103696509 A CN 103696509A CN 201410003890 A CN201410003890 A CN 201410003890A CN 103696509 A CN103696509 A CN 103696509A
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- shear wall
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- damper
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Abstract
The invention discloses a swinging shear wall and belongs to the field of an aseismic structure system. The swinging shear wall comprises a reinforced concrete shear wall, a vertical energy dissipation damper and a swinging isolation bearing, wherein the vertical energy dissipation damper is symmetrically arranged at the foot part of the reinforced concrete shear wall and anchored inside a base; the swinging isolation bearing is arranged at the middle position of the bottom of reinforced concrete shear wall and anchored inside the base, and is composed of two steel members which can oppositely move along the vertical direction but cannot oppositely move along the horizontal direction. The swinging shear wall is clear in concept, and convenient to construct, the safety of a main structure can be effectively protected in a middle sock or large shock, and meanwhile, repair and exchange of the damaged member after the shock are facilitated. Thus, the swinging shear wall can be widely applied to an important building structure in a high-intensity earthquake area.
Description
Technical field
The present invention relates to Aseismic Structure System field, particularly a kind of shear wall that waves.
Background technology
Waving shear wall is a kind of novel form of structure, the destruction that it can be in middle shake or the lifting by body of wall bottom alleviates body of wall while shaking greatly.But existing great majority wave the problem that shear wall exists and mainly contain two at present, it is limited that the first is waved the energy dissipation capacity of shear wall self, and it two is to wave between shear wall and basis, to lack reliable and effective linkage and bear vertical load and horizontal shear.
Therefore, develop a kind of energy dissipation capacity strong, again can with basis between have the reliable shear wall that waves being effectively connected just to seem both urgent and meaningful especially.
Summary of the invention
For overcome at present existing wave energy dissipation capacity that shear wall structure exists weak and and basis between lack the reliable effectively weak point of linkage, the invention provides a kind of energy dissipation capacity strong, again can with basis between have reliable be connected wave shear wall.
The technical solution adopted in the present invention is a kind of shear wall that waves, it consists of reinforced concrete shear wall, vertical energy-consumption damper and swinging shock-isolation support, vertical energy-consumption damper symmetry is arranged on the foot of reinforced concrete shear wall and is anchored in basis, swinging shock-isolation support is arranged on the medium position of reinforced concrete shear wall bottom and is anchored in basis, and swinging shock-isolation support vertically relative motion can occur by two edges but steel member that can not along continuous straight runs generation relative motion forms.
Described vertical energy-consumption damper is metal damper or viscoelastic damper or frcition damper or Effects of Viscous Fluid Damper or buckling-restrained energy-dissipation or Self-resetting support.
A steel member of described swinging shock-isolation support is a steel plate that has strip hole, the long limit of strip hole is parallel to the high direction of wall, this steel member stretches into box-like steel member the certain distance with interval that a Plate Welding becomes, box-like steel member has circular opening in the position corresponding with the strip hole centre of form, the long limit size of strip hole is greater than the diameter dimension of circular opening, between two steel members, by bolt or pin through circular opening and strip hole, links together.
Described waves shear wall for multilayer or the high building structure of high intensity Zone.
The described shear wall that waves adopts cast-in-place form or prefabricated form.
The present invention has following remarkable advantage:
(1) wave the energy dissipation capacity of shear wall strong.Compare at present and have and wave shear wall structure, the present invention can significantly strengthen by the vertical energy-consumption damper of body of wall foot the energy-dissipating property that waves shear wall.
(2) wave between shear wall and basis be connected simple and reliable.At present existing great majority wave and between shear wall and basis, lack reliable and effective linkage and bear vertical load and horizontal shear, and the present invention can transmit vertical load and the horizontal shear of body of wall effectively by swinging shock-isolation support.
The present invention can be used for, in the Important building structure of high intensity Zone, not only can effectively alleviate the destruction of body of wall, and energy dissipation capacity being strong, easy construction, and cost is reasonable, has a good application prospect.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the embodiment of the present invention.
In accompanying drawing, digital implication is as follows:
1-reinforced concrete shear wall; The vertical energy-consumption damper of 2-; 3-swinging shock-isolation support; 4-basis.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in drawings, the present invention is a kind of shear wall that waves, it consists of reinforced concrete shear wall 1, vertical energy-consumption damper 2 and swinging shock-isolation support 3, vertical energy-consumption damper 2 symmetries are arranged on the foot of reinforced concrete shear wall 1 and are anchored in basis 4, swinging shock-isolation support 3 is arranged on the medium position of reinforced concrete shear wall 1 bottom and is anchored in basis 4, and swinging shock-isolation support 3 vertically relative motion can occur by two edges but steel member that can not along continuous straight runs generation relative motion forms.
Described vertical energy-consumption damper 2 is metal damper or viscoelastic damper or frcition damper or Effects of Viscous Fluid Damper or buckling-restrained energy-dissipation or Self-resetting support.
A steel member of described swinging shock-isolation support 3 is a steel plate that has strip hole, the long limit of strip hole is parallel to the high direction of wall, this steel member stretches into box-like steel member the certain distance with interval that a Plate Welding becomes, box-like steel member has circular opening in the position corresponding with the strip hole centre of form, the long limit size of strip hole is greater than the diameter dimension of circular opening, between two steel members, by bolt or pin through circular opening and strip hole, links together.
Described waves shear wall for multilayer or the high building structure of high intensity Zone.
The described shear wall that waves adopts cast-in-place form or prefabricated form.
The present invention not only can effectively alleviate the destruction of body of wall, and has stronger energy dissipation capacity, is convenient to shake rear reparation and changes.Clear concept of the present invention, easy construction, cost is reasonable, will be widely used in the Important building structure of high intensity Zone.
Claims (4)
1. one kind is waved shear wall, it is characterized in that: it consists of reinforced concrete shear wall, vertical energy-consumption damper and swinging shock-isolation support, vertical energy-consumption damper symmetry is arranged on the foot of reinforced concrete shear wall and is anchored in basis, swinging shock-isolation support is arranged on the medium position of reinforced concrete shear wall bottom and is anchored in basis, and swinging shock-isolation support vertically relative motion can occur by two edges but steel member that can not along continuous straight runs generation relative motion forms.
2. the shear wall that waves according to claim 1, is characterized in that: described vertical energy-consumption damper is metal damper or viscoelastic damper or frcition damper or Effects of Viscous Fluid Damper or buckling-restrained energy-dissipation or Self-resetting support.
3. the shear wall that waves according to claim 1, it is characterized in that: a steel member of described swinging shock-isolation support is a steel plate that has strip hole, the long limit of strip hole is parallel to the high direction of wall, this steel member stretches into box-like steel member the certain distance with interval that a Plate Welding becomes, box-like steel member has circular opening in the position corresponding with the strip hole centre of form, the long limit size of strip hole is greater than the diameter dimension of circular opening, between two steel members, by bolt or pin through circular opening and strip hole, link together.
4. the shear wall that waves according to claim 1, is characterized in that: described reinforced concrete shear wall is traditional reinforced concrete shear wall or prestressed shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003890.1A CN103696509A (en) | 2014-01-05 | 2014-01-05 | Swinging shear wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003890.1A CN103696509A (en) | 2014-01-05 | 2014-01-05 | Swinging shear wall |
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| CN103696509A true CN103696509A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410003890.1A Pending CN103696509A (en) | 2014-01-05 | 2014-01-05 | Swinging shear wall |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652600A (en) * | 2015-02-25 | 2015-05-27 | 海南大学 | Recoverable function framework structure system |
| CN104674938A (en) * | 2015-02-10 | 2015-06-03 | 海南大学 | Aseismic structure system capable of restoring functions |
| CN106245812A (en) * | 2016-09-22 | 2016-12-21 | 东南大学 | A kind of prestressing force Self-resetting damages controlled assembly and waves wall |
| CN106545107A (en) * | 2016-12-08 | 2017-03-29 | 华侨大学 | Armored concrete mixing shear wall with runback bit function |
| CN106639030A (en) * | 2017-02-06 | 2017-05-10 | 同济大学 | Cross laminated timber (CLT) double-board seismic wall with swinging energy-dissipation function |
| CN106703245A (en) * | 2016-12-08 | 2017-05-24 | 华侨大学 | Reinforced concrete mixed shear wall with replaceable earthquake damaged part |
| CN107143062A (en) * | 2017-06-22 | 2017-09-08 | 同济大学 | A kind of assembled for secretly burying truss can recover function Coupled Shear Wall structural system |
| 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 |
| CN107299697A (en) * | 2017-06-22 | 2017-10-27 | 同济大学 | Novel energy-consumption type shear wall foundation |
| CN108130962A (en) * | 2017-12-29 | 2018-06-08 | 中国十七冶集团有限公司 | A kind of band waves the assembly of shear wall structure of friction energy-dissipating horizontal joint |
| CN108560714A (en) * | 2018-06-07 | 2018-09-21 | 山西大学 | A kind of additional roll steel frame improving Seismic Performance of Concrete Frame |
| CN108625508A (en) * | 2018-04-02 | 2018-10-09 | 中国十七冶集团有限公司 | A kind of Self-resetting assembly of shear wall structure attachment device |
| CN110700437A (en) * | 2019-10-12 | 2020-01-17 | 北京工业大学 | Assembly type light steel energy dissipation wall with composite energy dissipation damper and connection mode of assembly type light steel energy dissipation wall |
| WO2020019947A1 (en) * | 2018-07-24 | 2020-01-30 | 张春巍 | Vertical damping bearing connector for shear wall, and installation method therefor |
| CN111197361A (en) * | 2020-01-11 | 2020-05-26 | 大连理工大学 | Gradient mechanism shear wall structure and construction method thereof |
| CN113756461A (en) * | 2021-08-20 | 2021-12-07 | 北京工业大学 | Bottom angle damper with displacement amplification function and assembled shear wall with swinging energy consumption |
| CN113863710A (en) * | 2021-10-18 | 2021-12-31 | 河北工程大学 | Energy-consuming swing substructure and method for reinforcing existing building |
| CN113944357A (en) * | 2021-10-10 | 2022-01-18 | 北京工业大学 | ECC-aluminum skeleton sways wall with friction power consumption and from reset function |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674938A (en) * | 2015-02-10 | 2015-06-03 | 海南大学 | Aseismic structure system capable of restoring functions |
| CN104652600A (en) * | 2015-02-25 | 2015-05-27 | 海南大学 | Recoverable function framework structure system |
| CN106245812A (en) * | 2016-09-22 | 2016-12-21 | 东南大学 | A kind of prestressing force Self-resetting damages controlled assembly and waves wall |
| CN106545107A (en) * | 2016-12-08 | 2017-03-29 | 华侨大学 | Armored concrete mixing shear wall with runback bit function |
| CN106703245A (en) * | 2016-12-08 | 2017-05-24 | 华侨大学 | Reinforced concrete mixed shear wall with replaceable earthquake damaged part |
| CN106639030B (en) * | 2017-02-06 | 2019-08-06 | 同济大学 | A kind of double plate seismic structural wall, earthquake resistant walls of the orthogonal laminated wood waving energy consumption |
| CN106639030A (en) * | 2017-02-06 | 2017-05-10 | 同济大学 | Cross laminated timber (CLT) double-board seismic wall with swinging energy-dissipation function |
| 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 |
| CN107143062A (en) * | 2017-06-22 | 2017-09-08 | 同济大学 | A kind of assembled for secretly burying truss can recover function Coupled Shear Wall structural system |
| CN107299697A (en) * | 2017-06-22 | 2017-10-27 | 同济大学 | Novel energy-consumption type shear wall foundation |
| CN108130962A (en) * | 2017-12-29 | 2018-06-08 | 中国十七冶集团有限公司 | A kind of band waves the assembly of shear wall structure of friction energy-dissipating horizontal joint |
| CN108625508A (en) * | 2018-04-02 | 2018-10-09 | 中国十七冶集团有限公司 | A kind of Self-resetting assembly of shear wall structure attachment device |
| CN108560714A (en) * | 2018-06-07 | 2018-09-21 | 山西大学 | A kind of additional roll steel frame improving Seismic Performance of Concrete Frame |
| CN108560714B (en) * | 2018-06-07 | 2023-11-14 | 山西大学 | Additional swinging steel frame for improving earthquake resistance of frame structure |
| WO2020019947A1 (en) * | 2018-07-24 | 2020-01-30 | 张春巍 | Vertical damping bearing connector for shear wall, and installation method therefor |
| CN110700437A (en) * | 2019-10-12 | 2020-01-17 | 北京工业大学 | Assembly type light steel energy dissipation wall with composite energy dissipation damper and connection mode of assembly type light steel energy dissipation wall |
| CN111197361A (en) * | 2020-01-11 | 2020-05-26 | 大连理工大学 | Gradient mechanism shear wall structure and construction method thereof |
| CN111197361B (en) * | 2020-01-11 | 2021-06-18 | 大连理工大学 | Gradient mechanism shear wall structure and construction method thereof |
| CN113756461A (en) * | 2021-08-20 | 2021-12-07 | 北京工业大学 | Bottom angle damper with displacement amplification function and assembled shear wall with swinging energy consumption |
| CN113944357A (en) * | 2021-10-10 | 2022-01-18 | 北京工业大学 | ECC-aluminum skeleton sways wall with friction power consumption and from reset function |
| CN113863710A (en) * | 2021-10-18 | 2021-12-31 | 河北工程大学 | Energy-consuming swing substructure and method for reinforcing existing building |
| CN113863710B (en) * | 2021-10-18 | 2022-07-29 | 河北工程大学 | Energy-consuming swing substructure and method for reinforcing existing building |
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Application publication date: 20140402 |