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Querti device for deformation control and seismic energy dissipation of timber frame

A technology of deformation control and wooden frame, which is applied in the direction of earthquake resistance and building components, etc. It can solve the problems of frame crooked flashing, node loosening, etc., and achieve the effect of preventing steel plate parts from rusting, improving the ability to resist node deformation, and beautiful appearance

Active Publication Date: 2017-06-16
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wood frame buildings with mortise and tenon joints have certain deformation, energy consumption and anti-seismic effects; however, under long-term environmental erosion and external forces, joints are prone to loosening and frame crooked flashing

Method used

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  • Querti device for deformation control and seismic energy dissipation of timber frame
  • Querti device for deformation control and seismic energy dissipation of timber frame
  • Querti device for deformation control and seismic energy dissipation of timber frame

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Comparing with the accompanying drawings, the mortise-and-tenon joints of wooden structures are strengthened by sparrow-type devices for deformation control and energy consumption of wooden frames. Among them, the end of the hinged steel plate 1 is processed with bolt holes 18 for connecting the reinforced wooden column 4 and the wooden frame 5, and is arranged on the angle of the joint area, and the sparrow-type wooden component 2 is fixed on the steel plate 1. Under the premise of not affecting the relative rotation of the steel plate 1, it plays the role of architectural beauty and protection of the steel plate 1.

[0039] When the wooden column 5 and the wooden frame 6 are relatively deformed, the hinged steel plate part 1 rotates and drives the first and second sprung-type wooden components to undergo relative displacement, and the lower part of the first sprung-type wooden component 21 extends to the second sprung-type wooden component. The bottom of type wooden m...

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Abstract

The invention discloses a sparrow device for deformation control and energy consumption of a wooden frame, which belongs to the technical field of wooden structures. The sparrow-type device for controlling the deformation of the wooden frame and anti-seismic energy consumption is equipped with hinged steel plate parts and sparrow-type wooden components; the ends of the hinged steel plate parts are provided with bolt holes for connecting the reinforced wooden frame, and the hinged steel plate A deformation limiting device and a frictional energy-dissipating gasket are provided at the center; the sparrow-type wooden member is fixed on the hinged steel plate and covers the outside of the hinged steel plate. The invention comprehensively designs the deformation control, anti-seismic energy consumption and reinforcement device of the wooden frame, and combines it with the wooden components. a new method.

Description

technical field [0001] The invention relates to a deformation control and energy consumption device of a traditional wooden frame building, and at the same time is a method for deformation control and seismic reinforcement of the wooden frame building, belonging to the technical field of wooden structures. [0002] technical background [0003] Traditional wooden frame buildings are precious cultural heritage of our country and have important cultural relics protection and scientific research value. Wood frame buildings with mortise and tenon joints have certain deformation, energy consumption and anti-seismic effects; however, under long-term environmental erosion and external forces, joints are prone to loosening and frame crooked flashing. In the traditional building structure, sparrows are often used as additional components to be installed at the joints to reduce the clear span of the wooden frame, improve the shear resistance of the joints, and play a role in decoration...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/98
Inventor 袁建力杨韵彭胜男
Owner YANGZHOU UNIV
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