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Universal viscoelastic damper

A damper and universal technology, applied in building types, building components, sound insulation, etc., can solve problems such as low energy consumption efficiency and one-way energy dissipation, and achieve low energy consumption efficiency, accurate displacement measurement, and solution The effect that can only dissipate energy in one direction

Pending Publication Date: 2021-01-29
BEIJING YISHEXU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a universal type viscoelastic damper, which solves the problem of low energy consumption efficiency of the existing horizontal sliding type viscoelastic damper on the one hand; The problem that the elastic damper can only dissipate energy in one direction

Method used

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  • Universal viscoelastic damper
  • Universal viscoelastic damper
  • Universal viscoelastic damper

Examples

Experimental program
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Effect test

Embodiment

[0039] Please refer to Figure 1-Figure 6 , this embodiment provides a universal viscoelastic damper, which solves the problem of low energy consumption of the existing horizontal sliding viscoelastic damper on the one hand; on the other hand solves the problem of the existing horizontal sliding viscoelastic damper The problem that the device can only dissipate energy in one direction.

[0040] A universal viscoelastic damper, comprising a support rod 3, the two sides of the support rod 3 are respectively provided with an upper connector 2 and a lower connector 1, between the upper connector 2 and the above support rod 3, the lower There is an interaction force between the connecting piece 1 and the above-mentioned support rod 3, the above-mentioned upper connecting piece 2 and the lower connecting piece 1 are universally rotatable with the above-mentioned supporting rod 3 respectively, and the above-mentioned lower connecting piece 1 faces the side of the above-mentioned supp...

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Abstract

The invention provides a universal viscoelastic damper, and relates to the technical field of earthquake resistance and wind prevention of building houses. The universal viscoelastic damper comprisesa supporting rod, an upper connecting piece and a lower connecting piece are arranged on the two sides of the supporting rod respectively, interaction force exists between the upper connecting piece and the supporting rod, interaction force exists between the lower connecting piece and the supporting rod, the upper connecting piece and the lower connecting piece are in universal rotating fit withthe supporting rod respectively, and the side, facing the supporting rod, of the lower connecting piece and the side, facing the supporting rod, of the upper connecting piece are each provided with aviscoelastic damping layer with a damping function. On one hand, the problem that an existing horizontal sliding type viscoelastic damper is low in energy consumption efficiency is solved; and on theother hand, the problem that the existing horizontal sliding type viscoelastic damper can only dissipate one-way energy is solved.

Description

technical field [0001] The invention relates to the field of anti-seismic and windproof technologies for buildings, in particular to a universal viscoelastic damper. Background technique [0002] The construction of major engineering structures such as high-rise, super-high-rise, and high-rise structures is in the ascendant in my country, and will play an important role in social and economic development for a long time. As a disaster-prone country in my country, the design of disaster prevention and mitigation such as earthquake resistance and wind resistance of high-rise and super high-rise buildings has always been an important issue that affects the safety performance of buildings. Since the beginning of the new century, high-rise, super high-rise and towering structures have entered a period of rapid development, especially the city's landmark buildings have become a symbol of the city's economic strength, how to ensure the safety of these high-rise, super high-rise and...

Claims

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Application Information

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IPC IPC(8): E04B1/98E04H9/02E04B1/82E04B1/92
CPCE04B1/82E04B1/92E04B1/98E04H9/021
Inventor 张立成
Owner BEIJING YISHEXU TECH