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Earthquake damper and construction method for earthquake-damping building

A technology of shock absorption, shock resistance and construction method, which is applied in the field of buildings and can solve the problems of increasing the construction cost of buildings, the main part of the building being big and bulky, etc.

Inactive Publication Date: 2002-04-03
姜立平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the construction industry usually adopts the method of increasing the rigidity and strength of the building to resist earthquakes, which greatly increases the construction cost, reduces the volume-to-material ratio of the building, and makes the main part of the building appear bulky.

Method used

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  • Earthquake damper and construction method for earthquake-damping building
  • Earthquake damper and construction method for earthquake-damping building
  • Earthquake damper and construction method for earthquake-damping building

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Embodiment Construction

[0052] Referring to Fig. 1 and Fig. 2 first, the shock-absorbing anti-vibration device 3 (embodiment 1) of the present invention is characterized in that the device 3 is made up of a cover plate 31, a rolling ball 32, an annular elastic body 33 and a bowl body 34. The bowl body 34 has a concave arc-shaped bottom 343 and a cylindrical body 341 with a round platform 342. The annular elastic body 33 is placed in the cylindrical body 341 of the said bowl body 34 and on the round platform 342. The rolling ball 32 is placed on the bowl body 34. On the concave arc-shaped bottom 343 of the cover plate 31, a groove 311 corresponding to the spherical cap of the rolling ball 32 is provided on the lower surface of the cover plate 31, and the rolling ball 32 is covered by the groove 311.

[0053] image 3 , Figure 4It is a schematic sectional view and a schematic top view of Embodiment 2 of the shock-absorbing and anti-vibration device of the present invention. Embodiment 2 is compared w...

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Abstract

An earthquake damper for building is composed of base with arc recesses, elastic ring body, rolling balls and cover plate. The method for constructing its earthquake-damping building includes steps such as driving foundation piles, arranging the bases of earthquake dampers, casting concrete at pile base, installing said earthquake dampers, pouring concrete of foundation, and construction other parts.

Description

1. Technical field [0001] The invention relates to buildings, in particular to a shock-absorbing and anti-seismic device for alleviating and avoiding the destructive loss of buildings caused by earthquakes and a construction method for shock-absorbing and anti-shock buildings. 2. Background technology [0002] Earthquakes bring great harm to the safety of human life and property. The seismic waves produced by the earthquake cause the building to produce vertical up and down motions and horizontal swinging motions. sports. At present, the construction industry usually adopts the method of increasing the stiffness and strength of buildings to resist earthquakes, which greatly increases the construction cost, reduces the volume-to-material ratio of buildings, and makes the main part of the building appear bulky. 3. Contents of the invention [0003] The technical problem to be solved by the present invention is to improve the existing building structure and construction meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98
Inventor 姜立平
Owner 姜立平
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