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Building shock absorber

A shock-absorbing bearing and building technology, which can be applied to buildings, building components, building types, etc., can solve the problems of difficult to popularize and use, weak anti-pulling ability, and high cost.

Active Publication Date: 2018-05-04
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing shock-isolating devices have weak pull-out resistance or are expensive, so it is difficult to popularize them.

Method used

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  • Building shock absorber
  • Building shock absorber

Examples

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Embodiment Construction

[0015] figure 1 It is a structural schematic diagram of the present invention, as shown in the figure, the building shock absorber of this embodiment includes a plurality of floating plates 5, rubber damping belts 11 and a plurality of vibration isolation units, and the floating plates 5 are placed The support of the vibration isolation unit on the floor or the ground 6 forms a gap between the floating plate 5 and the floor or the ground 6, and the rubber vibration-absorbing belt 11 is arranged between adjacent floating plates 5; the vibration isolation unit includes The oil cylinder 8 fixed on the ground 6 or the floor, as the piston of the oil cylinder 8 is arranged on the vibration isolation base in the oil cylinder 8, the spring arranged in the vibration isolation base, the support plate 2 supported by the spring, the floating The slab 5 is a concrete slab and is prefabricated with a stepped hole 4 with a large top and a small bottom. The vibration isolation unit is locate...

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Abstract

The invention discloses a building damping support, comprising multiple floating slabs, rubber damping belts and multiple damping units. A gap is formed between the floating slabs and a floorslab or ground through the support of the damping units arranged on the floorslab or ground, and the rubber damping belts are arranged between the adjacent floating slabs. The vibration isolation device can effectively isolate vibration of the building from the ground, a vibration isolation system is conveniently jacked in the construction process, and maintenance and replacement can also be realized in the using process.

Description

technical field [0001] The invention relates to the field of building vibration isolation devices, in particular to a building vibration-damping support. Background technique [0002] In order to ensure that lifeline projects such as buildings and bridges play their due functions in earthquakes and reduce earthquake disasters, the traditional earthquake-resistant design concept takes "not damaged by small earthquakes, repairable by moderate earthquakes, and not collapsed by major earthquakes" as the fortification goals. Engineering structures rely on structural deformation to absorb and dissipate seismic energy. When a structure encounters a moderate or small intensity earthquake, it is feasible to rely on the structure and structural components to absorb and dissipate the seismic energy. However, when a structure encounters a large earthquake or a very large and rare earthquake, it is difficult to absorb and consume huge seismic energy by relying entirely on the structure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/04E04B1/98E04H9/02E04B1/36
CPCE01D19/041E04B1/36E04H9/023E04H9/0235
Inventor 王子健武黎明赵宝云王丽萍赵春花李晓蕾罗玲潘颖高荣王思长董秀坤卓静
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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