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Building Structure Seismic Dissipators

A technology for building structure and energy dissipators, applied in building components, buildings, building types, etc., can solve problems such as poor earthquake resistance, and achieve the effect of large contact area and high efficiency

Active Publication Date: 2022-06-07
SICHUAN INSITITUTE OF BUILDING RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a building structure anti-seismic energy dissipator to solve the technical problem of poor anti-seismic effect

Method used

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  • Building Structure Seismic Dissipators
  • Building Structure Seismic Dissipators
  • Building Structure Seismic Dissipators

Examples

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Embodiment

[0028] An anti-seismic energy dissipater for a building structure, such as Figure 1-Figure 5 As shown, it includes two upper and lower connecting plates 1, a damping inner core 6 and an elastic energy dissipation device.

[0029] An outer cylinder 2 is fixedly arranged on the connecting plate 1 , and one outer cylinder 2 is slidably sleeved on the other outer cylinder 2 . A plurality of heat dissipation holes 3 are uniformly arranged on the outer cylinder 2 along the circumferential direction.

[0030] The damping inner core 6 is located in the outer cylinder 2 , and the damping inner core 6 is fixedly connected with one of the outer cylinders 2 . The damping inner core 6 is provided with a first through hole 7 through which the elastic energy dissipation device passes.

[0031] The elastic energy dissipation device includes several anti-vibration sheets 4 , and the anti-vibration sheets 4 on the far left and the far right are fixedly connected with the connecting plate 1 ....

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Abstract

The invention relates to the field of anti-seismic structures, and specifically discloses an anti-seismic energy dissipation device for a building structure, which includes two upper and lower connecting plates, a damping inner core and an elastic energy dissipation device; the damping inner core is arranged between the two connecting plates, and the damping inner core There is a first through hole for the elastic energy dissipating device to pass through; the elastic energy dissipating device includes several anti-vibration plates arranged in a circular array to form a ring-shaped unit, and several ring-shaped units are concentrically arranged to form a concentric ring structure , the anti-seismic sheets between adjacent annular units are arranged in a staggered manner, several concentric ring structures are arranged vertically, and the anti-vibration sheets between adjacent concentric ring structures are connected by elastic members, and the anti-vibration sheets can be in contact with the damping inner core . The purpose of the invention is to solve the technical problem of poor anti-seismic effect.

Description

technical field [0001] The invention relates to the field of anti-seismic structures, and specifically discloses an anti-seismic energy dissipator for building structures. Background technique [0002] When an earthquake occurs, the building structure may be completely destroyed under the influence of the earthquake, so the existing building structures are generally equipped with facilities and equipment for earthquake resistance and energy dissipation, such as vibration isolation pads, anti-buckling supports, dampers, etc. These devices generally use the elasticity of materials or convert seismic energy into frictional heat energy to consume seismic energy, so as to achieve energy consumption and achieve earthquake resistance. Due to the two-way action of seismic energy, these devices may be fractured, buckling, etc. in actual use, resulting in device failure, and some devices have poor seismic performance, and the building structure will still be damaged to a large extent ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/98E04H9/02
CPCE04B1/98E04H9/021
Inventor 陈雪莲刘兢兢凌程建肖承波高忠伟汪建兵李德超莫振林
Owner SICHUAN INSITITUTE OF BUILDING RES
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