CN203626080U - Self-resetting shear wall with replaceable coupling beam - Google Patents
Self-resetting shear wall with replaceable coupling beam Download PDFInfo
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- CN203626080U CN203626080U CN201320856764.1U CN201320856764U CN203626080U CN 203626080 U CN203626080 U CN 203626080U CN 201320856764 U CN201320856764 U CN 201320856764U CN 203626080 U CN203626080 U CN 203626080U
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- shear wall
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- coupling beam
- replaceable
- resetting
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Abstract
The utility model discloses a self-resetting shear wall with a replaceable coupling beam, and belongs to the field of aseismic structural systems. The self-resetting shear wall is composed of the replaceable coupling beam and a self-resetting shear wall body connected with the replaceable coupling beam. The replaceable coupling beam is composed of a replaceable section and a non-yield section. The self-resetting shear wall body is a post-tension unbonded precast shear wall body. The self-resetting shear wall is clear in concept and convenient to construct, safety of a main structure can be effectively protected in a middle seism or a major seism, the damaged components can be conveniently repaired and replaced after the seism, and the self-resetting shear wall is widely applied to important building structures in high-intensity seismic regions.
Description
Technical field
The utility model relates to Aseismic Structure System field, particularly a kind of Self-resetting shear wall with replaceable coupling beam.
Background technology
Self-resetting shear wall is a kind of novel form of structure, it can be in middle shake or the destruction that alleviates body of wall by the lifting of body of wall bottom while shaking greatly, and replaceable coupling beam is that replaceable power consumption parts are set in coupling beam, in the time of earthquake, alleviate the destruction of coupling beam remainder and body of wall by the power consumption of replaceable power consumption parts, and conveniently replaceable power consumption parts are repaired to replacing after shake.But most research is for monolithic Self-resetting shear wall and the traditional shear wall with replaceable coupling beam; although monolithic Self-resetting shear wall can alleviate the earthquake of body of wall; but can not alleviate the destruction of the traditional coupling beam being attached thereto; although can alleviate the destruction of the non-surrender section of coupling beam with traditional shear wall of replaceable coupling beam, limited to the protection effect of body of wall.
Therefore, develop a kind of shock resistance that can either improve shear wall, the novel earthquake-proof structural system that can alleviate again coupling beam destruction just seems both urgent and meaningful especially.
Summary of the invention
The weak point that is difficult to simultaneously alleviate body of wall and coupling beam earthquake existing in order to overcome at present existing shear wall structure, the utility model provides a kind of shock resistance that can either improve shear wall, can alleviate again the Self-resetting shear wall with replaceable coupling beam that coupling beam is destroyed.
The technical scheme that the utility model adopts is a kind of Self-resetting shear wall with replaceable coupling beam, it is made up of replaceable coupling beam and the Self-resetting shear wall being attached thereto, described replaceable coupling beam forms with non-surrender section by replaceable section, and described Self-resetting shear wall is that post tensioning is without bonded and precast shear wall.
Described replaceable section is metal power consumption parts or viscoelastic damping power consumption parts or frictional damping power consumption parts or composite damping power consumption parts.
Described non-surrender Duan Weigang member or steel-concrete combined member or reinforced concrete member.
Described post tensioning applies by high-strength tensile material without the prestressing force of bonded and precast shear wall.
Described post tensioning is without between bonded and precast shear wall and basis, damper being set.
Described high-strength tensile material is steel strand or high-strength aramid fiber reinforced plastic bars.
The described Self-resetting shear wall with replaceable coupling beam can be prefabricated in the factory, and transports to on-the-spot rear installation.
The utlity model has following remarkable advantage:
(1) can effectively alleviate the destruction of body of wall.Compare current existing superstructure and the shear wall structure that is completely fixed of basis, the utility model waves the destruction that can effectively alleviate body of wall by body of wall in middle shake or while shaking greatly.
(2) can effectively alleviate the destruction of coupling beam.The earthquake of most tradition coupling beam in the time of large shake is all very serious, and the utility model not only can strengthen the energy dissipation capacity of coupling beam by replaceable coupling beam, and after shake, impaired coupling beam is convenient to repair replacing.
(3) after shake, permanent set is little.The utility model can provide self-resetting capability to body of wall by the high-strength tensile material being arranged in body of wall, effectively reduces permanent set after the shake of shear wall.
The utility model can be used for, in the Important building structure of high intensity Zone, not only can effectively alleviating the destruction of body of wall and coupling beam, and has good self-resetting capability, and after shake, permanent set is little, easy construction, and cost is reasonable, has a good application prospect.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the utility model embodiment.
In accompanying drawing, digital implication is as follows:
1-post tensioning is without bonded and precast shear wall; Replaceable section of 2-; The non-surrender section of 3-; 4-high-strength tensile material; 5-damper; 6-basis.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in drawings, the utility model is a kind of Self-resetting shear wall with replaceable coupling beam, it is made up of replaceable coupling beam and the Self-resetting shear wall being attached thereto, described replaceable coupling beam is made up of replaceable section 2 and non-surrender section 3, and described Self-resetting shear wall is that post tensioning is without bonded and precast shear wall 1.
Described replaceable section 2 is metal power consumption parts or viscoelastic damping power consumption parts or frictional damping power consumption parts or composite damping power consumption parts.
Described non-surrender section 3 is steel member or steel-concrete combined member or reinforced concrete member.
Described post tensioning applies by high-strength tensile material 4 without the prestressing force of bonded and precast shear wall 1.
Described post tensioning is without between bonded and precast shear wall 1 and basis 6, damper 5 being set.
Described high-strength tensile material 4 is steel strand or high-strength aramid fiber reinforced plastic bars.
The described Self-resetting shear wall with replaceable coupling beam can be prefabricated in the factory, and transports to on-the-spot rear installation.
The utility model not only can effectively alleviate the destruction of body of wall and coupling beam, and has good self-resetting capability, and after shake, permanent set is little, is convenient to repair change.The utility model clear concept, easy construction, cost is reasonable, will be widely used in the Important building structure of high intensity Zone.
Claims (5)
1. the Self-resetting shear wall with replaceable coupling beam, it is characterized in that: it is made up of replaceable coupling beam and the Self-resetting shear wall being attached thereto, described replaceable coupling beam forms with non-surrender section by replaceable section, and described Self-resetting shear wall is that post tensioning is without bonded and precast shear wall.
2. the Self-resetting shear wall with replaceable coupling beam according to claim 1, is characterized in that: described replaceable section is metal power consumption parts or viscoelastic damping power consumption parts or frictional damping power consumption parts or composite damping power consumption parts.
3. the Self-resetting shear wall with replaceable coupling beam according to claim 1, is characterized in that: described non-surrender Duan Weigang member or steel-concrete combined member or reinforced concrete member.
4. the Self-resetting shear wall with replaceable coupling beam according to claim 1, is characterized in that: described post tensioning applies by high-strength tensile material without the prestressing force of bonded and precast shear wall.
5. the Self-resetting shear wall with replaceable coupling beam according to claim 1, is characterized in that: described post tensioning is without between bonded and precast shear wall and basis, damper being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856764.1U CN203626080U (en) | 2013-12-24 | 2013-12-24 | Self-resetting shear wall with replaceable coupling beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856764.1U CN203626080U (en) | 2013-12-24 | 2013-12-24 | Self-resetting shear wall with replaceable coupling beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626080U true CN203626080U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856764.1U Expired - Fee Related CN203626080U (en) | 2013-12-24 | 2013-12-24 | Self-resetting shear wall with replaceable coupling beam |
Country Status (1)
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| CN (1) | CN203626080U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669636A (en) * | 2013-12-24 | 2014-03-26 | 海南大学 | Self-reset shear walls with replaceable coupling beams |
| CN108374505A (en) * | 2018-02-09 | 2018-08-07 | 上海市建筑科学研究院 | A kind of orthogonal laminated wood Coupled Shear Wall of the prestressing force waving Self-resetting |
| CN108385830A (en) * | 2018-02-09 | 2018-08-10 | 上海市建筑科学研究院 | It is a kind of can Self-resetting prestressing force gluing wood frame construction |
| CN109610734A (en) * | 2018-12-13 | 2019-04-12 | 长安大学 | A kind of reinforced concrete frame column with runback bit function |
| CN110080431A (en) * | 2019-04-10 | 2019-08-02 | 宁波工程学院 | A kind of novel Self-resetting framed-tube structure |
| CN110080426A (en) * | 2019-04-16 | 2019-08-02 | 浙江科技学院 | Band easily resets the Self-resetting Coupled Shear Wall structure and construction method of replaceable coupling beam |
| CN110258529A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of post-tensioned prestressing diaphram wall and its construction method |
| CN111197359A (en) * | 2019-12-11 | 2020-05-26 | 珠海兴业绿色建筑科技有限公司 | Prestressed composite wall |
-
2013
- 2013-12-24 CN CN201320856764.1U patent/CN203626080U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669636A (en) * | 2013-12-24 | 2014-03-26 | 海南大学 | Self-reset shear walls with replaceable coupling beams |
| CN108374505A (en) * | 2018-02-09 | 2018-08-07 | 上海市建筑科学研究院 | A kind of orthogonal laminated wood Coupled Shear Wall of the prestressing force waving Self-resetting |
| CN108385830A (en) * | 2018-02-09 | 2018-08-10 | 上海市建筑科学研究院 | It is a kind of can Self-resetting prestressing force gluing wood frame construction |
| CN108385830B (en) * | 2018-02-09 | 2020-01-07 | 上海市建筑科学研究院 | Self-resettable prestressed laminated wood frame structure |
| CN109610734A (en) * | 2018-12-13 | 2019-04-12 | 长安大学 | A kind of reinforced concrete frame column with runback bit function |
| CN110080431A (en) * | 2019-04-10 | 2019-08-02 | 宁波工程学院 | A kind of novel Self-resetting framed-tube structure |
| CN110080426A (en) * | 2019-04-16 | 2019-08-02 | 浙江科技学院 | Band easily resets the Self-resetting Coupled Shear Wall structure and construction method of replaceable coupling beam |
| CN110258529A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of post-tensioned prestressing diaphram wall and its construction method |
| CN110258529B (en) * | 2019-06-04 | 2021-08-17 | 鑫龙冶建设工程有限公司 | Post-tensioned prestressed underground continuous wall and construction method thereof |
| CN111197359A (en) * | 2019-12-11 | 2020-05-26 | 珠海兴业绿色建筑科技有限公司 | Prestressed composite wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |