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Energy-dissipation strut system consisting of energy-dissipation steel plates and inclined strut and construction method thereof

A technology of energy-dissipating bracing and oblique bracing, which is applied in the direction of building components, earthquake resistance, etc., can solve the problem of unsatisfactory energy-dissipating effect of energy-dissipating steel plates, and achieve the effect of high initial rigidity, high steel utilization rate, and large yield area

Inactive Publication Date: 2011-06-08
CHINA CONSTR ENG DESIGN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy-dissipating support system composed of energy-dissipating steel plates and diagonal braces and its construction method, to solve the technical problem of unsatisfactory energy-dissipating effects caused by out-of-plane buckling of energy-dissipating steel plates

Method used

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  • Energy-dissipation strut system consisting of energy-dissipation steel plates and inclined strut and construction method thereof
  • Energy-dissipation strut system consisting of energy-dissipation steel plates and inclined strut and construction method thereof
  • Energy-dissipation strut system consisting of energy-dissipation steel plates and inclined strut and construction method thereof

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Embodiment Construction

[0032] Examples see Figure 1 to Figure 7 As shown, an energy-dissipating support system composed of energy-dissipating steel plates and diagonal braces is set in a rectangular area surrounded by structural beams 9 and structural columns 7, including stiffened energy-dissipating steel plates and two-way diagonal supports 6, and the stiffened energy-dissipating steel plates It consists of energy-dissipating steel plates 1, frame steel plates 2 arranged around it, and stiffening plates 3 arranged on both sides of the energy-dissipating steel plates.

[0033] The middle stiffener 3 is stuck in the angle formed by the energy-dissipating steel plate 1 and the side stiffener 2 , and is connected with the side stiffener 2 through a weld 4 .

[0034] The two-way diagonal brace 6 is a herringbone brace or an A-shaped brace.

[0035] A reinforcement 8 is arranged on the structural beam.

[0036] The reinforcement 8 is channel steel, steel plate or angle steel.

[0037] During product...

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Abstract

The invention relates to an energy-dissipation strut system consisting of energy-dissipation steel plates and an inclined strut and a construction method thereof, which belong to the technical field of energy dissipation devices. The energy-dissipation strut system is arranged in a rectangular area formed by enclosure of structural beams and structural columns, and comprises an stiffening energy-dissipation steel plate and a bidirectional inclined strut, wherein the stiffening energy-dissipation steel plate is composed of an energy-dissipation steel plate, frame steel plates arranged around the energy-dissipation steel plate, and stiffening plates arranged at the two side surfaces of the energy-dissipation steel plate, and the stiffening energy-dissipation steel plate is arranged at the top surface of the bidirectional inclined strut by a connecting piece. The energy-dissipation strut system and construction method thereof provided by the invention solve the problem of energy-dissipation and strutting integration, have the advantages of simple structure, low cost, convenience in construction, and the like, and can be widely applied to the energy dissipation and shock absorption of steel framed structures and concrete framed structures.

Description

technical field [0001] The invention relates to an anti-seismic energy-dissipating device of a building structure and a construction method thereof, in particular to an energy-dissipating support system composed of energy-dissipating steel plates and diagonal braces and a construction method thereof. Background technique [0002] Because metal materials have good hysteresis properties after entering plasticity, they are used to make various types of energy-consuming devices. The steel plate energy dissipator device is generally a passive energy dissipation shock-absorbing device assembled from a low yield point or extremely low yield point high ductility steel plate and its positioning device. The anti-seismic mechanism is simple, the cost is low, and the effect is remarkable. At the same time, the device is generally installed in the structure as a non-load-bearing component. Under normal use conditions, it can increase the overall stiffness of the structure; Relatively s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98
Inventor 安立刚王征王志兴
Owner CHINA CONSTR ENG DESIGN GROUP
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