CN203499054U - Energy dissipation and seismic mitigation shear wall with wood supports - Google Patents

Energy dissipation and seismic mitigation shear wall with wood supports Download PDF

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Publication number
CN203499054U
CN203499054U CN201320611764.5U CN201320611764U CN203499054U CN 203499054 U CN203499054 U CN 203499054U CN 201320611764 U CN201320611764 U CN 201320611764U CN 203499054 U CN203499054 U CN 203499054U
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China
Prior art keywords
shear
seismic
wood
mitigation
floor
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Expired - Fee Related
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CN201320611764.5U
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Chinese (zh)
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程钰翔
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程钰翔
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Priority to CN201320611764.5U priority Critical patent/CN203499054U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model belongs to the technical field of seismic resistance of civil engineering structures, and particularly relates to an energy dissipation and seismic mitigation shear wall with wood supports. The shear wall comprises a shear wall body, seismic mitigation and isolation components and the wood supports. Installation gaps are reserved at the foot of the shear wall body, and the seismic mitigation and isolation components are arranged in the installation gaps. The wood supports are anchored to the two sides of the shear wall body through steel nails. The energy dissipation and seismic mitigation shear wall with the wood supports is clear in seismic resistance conceptual design, simple in structure, convenient to construct, low in material cost, good in seismic resistance and mitigation capability, and easy to repair after an earthquake.

Description

A kind of energy-dissipating and shock-absorbing shear wall supporting with wood
Technical field
The utility model belongs to civil engineering, engineering structures anti-seismic technology field, is specifically related to a kind of energy-dissipating and shock-absorbing shear wall supporting with wood.
Background technology
When earthquake occurs, earthquake motion is passed to architectural structure system with the form of energy, and architectural structure system consumes earthquake motion input energy by nonlinear deformation and damage, and the seismic Damage form of shear wall structure generally has bending failure, shear failure; The seismic Damage of shear wall structure shows as concrete drawing crack, crushing of concrete, Bar Buckling, reinforcing bar and breaks etc.In geological process, the suffered stress majority of shear wall concentrates on shear wall foot, therefore there is more serious destruction in shear wall foot often in geological process, by shear wall structure seismic Damage form and performance, can be found out, to damaging and repair after the shake of shear wall structure, there is sizable difficulty, thereby should actively develop the exploration to the power consumption of shear wall structure nonlinear deformation.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of energy-dissipating and shock-absorbing shear wall structure supporting with wood, by shock absorption and isolation component being installed at foundation, improve the energy dissipation capacity of shear wall structure, make shear wall and its foot section from, shock absorption and isolation component is fixed with bolt, makes shear wall foot shock absorption and isolation component replaceable, thereby can change easily foot when earthquake is impaired; In shear wall both sides, install wooden support additional simultaneously, improved the vertical bearing capacity of shear wall when without geological process, timber has larger deformability compared with concrete structure, so the distortion of coming earthquake time wood support can absorb more energy, can strengthen the energy-dissipating and shock-absorbing level of shear wall; The utility model conceptual Design of Earthquake Resistance is clear, Structural Tectonics simple, easy construction, and material therefor is with low cost, has good antidetonation shock attenuation ability, after shake, easily repairs.
The technical scheme that the utility model solves and technical problem adopts is:
A kind of energy-dissipating and shock-absorbing shear wall supporting with wood, it is characterized in that: between upper floor (6) and lower floor's flooring (5), have shear wall (2), there is the seam of installation at the foundation place contacting with lower floor's flooring (5) at shear wall (2), shock absorption and isolation component (1) in being installed, is installed seam, shock absorption and isolation component (1) upper end is connected with shear wall (2) by bolt, shock absorption and isolation component (1) lower end is connected with lower floor's flooring (5) by bolt, in shear wall both sides, be provided with wood support (3), wood support (3) anchors on shear wall by steel nail (4), wood support (3) is made by timber, cross section is rectangular strip cylinder.
The beneficial effects of the utility model are, shock absorption and isolation component is arranged on after shear wall foot, can bring into play shock insulation and energy-dissipating and shock-absorbing effect during geological process, can reduce the destruction of shear wall structure under geological process; Adopt fixedly shock absorption and isolation component of bolt, if destroyed, can be convenient for changing shock absorption and isolation component under geological process, greatly reduced difficulty and the workload of the rear seismic hardening work of shear wall structure shake; In shear wall both sides, install wooden support additional, improved the vertical bearing capacity of shear wall when without geological process, utilize the feature that timber deformability is strong simultaneously, the power consumption level under the shear wall geological process of enhancing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In Fig. 1: 1, shock absorption and isolation component, 2, shear wall, 3, wood support, 4, steel nail, 5, lower floor's flooring, 6, upper floor.
The specific embodiment
Embodiment 1: shear wall (2) is by traditional formwork supporting plate, wire-tie, pouring concrete is connected with lower floor's flooring (5) with upper floor (6) respectively, and the reserved installation seam that shock absorption and isolation component (1) is installed in the foundation place contacting with lower floor's flooring (5) at shear wall (2), shock absorption and isolation component (1) upper end is connected with shear wall (2) by bolt, shock absorption and isolation component (1) lower end is connected with lower floor's flooring (5) by bolt, be convenient to like this after geological process to change when shear wall occurs to destroy shock absorption and isolation component (1), shock absorption and isolation component (1) adopts laminated rubber to make, and upper and lower sides arranges flange, by flange with bolt will with shock absorption and isolation component (1) and shear wall (2), lower floor's flooring (5) is connected.Wood support (3) is installed in shear wall both sides, and wood support (3) anchors on shear wall by steel nail (4), and the sectional dimension of wood support (3) need to be determined at the force analysis under geological process according to shear wall agent structure when design.

Claims (1)

1. the energy-dissipating and shock-absorbing shear wall supporting with wood, it is characterized in that: between upper floor (6) and lower floor's flooring (5), have shear wall (2), there is the seam of installation at the foundation place contacting with lower floor's flooring (5) at shear wall (2), shock absorption and isolation component (1) in being installed, is installed seam, shock absorption and isolation component (1) upper end is connected with shear wall (2) by bolt, shock absorption and isolation component (1) lower end is connected with lower floor's flooring (5) by bolt, in shear wall both sides, be provided with wood support (3), wood support (3) anchors on shear wall by steel nail (4).
CN201320611764.5U 2013-10-04 2013-10-04 Energy dissipation and seismic mitigation shear wall with wood supports Expired - Fee Related CN203499054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320611764.5U CN203499054U (en) 2013-10-04 2013-10-04 Energy dissipation and seismic mitigation shear wall with wood supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320611764.5U CN203499054U (en) 2013-10-04 2013-10-04 Energy dissipation and seismic mitigation shear wall with wood supports

Publications (1)

Publication Number Publication Date
CN203499054U true CN203499054U (en) 2014-03-26

Family

ID=50330046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320611764.5U Expired - Fee Related CN203499054U (en) 2013-10-04 2013-10-04 Energy dissipation and seismic mitigation shear wall with wood supports

Country Status (1)

Country Link
CN (1) CN203499054U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400977A (en) * 2016-11-24 2017-02-15 西安建筑科技大学 Wood sliding shock-insulation support
CN106869369A (en) * 2017-03-31 2017-06-20 何敏娟 A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole
CN111364641A (en) * 2020-03-17 2020-07-03 南京林业大学 Bamboo plywood shear wall

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400977A (en) * 2016-11-24 2017-02-15 西安建筑科技大学 Wood sliding shock-insulation support
CN106400977B (en) * 2016-11-24 2018-11-13 西安建筑科技大学 A kind of wooden sliding isolated bearing
CN106869369A (en) * 2017-03-31 2017-06-20 何敏娟 A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole
CN111364641A (en) * 2020-03-17 2020-07-03 南京林业大学 Bamboo plywood shear wall
CN111364641B (en) * 2020-03-17 2021-03-23 南京林业大学 Bamboo plywood shear wall

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GR01 Patent grant
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326

Termination date: 20141004