House shock insulation apparatus

A technology for housing and seismic isolation, applied in the direction of earthquake resistance, building components, building structure, etc., can solve problems such as difficulty in control, inability to withstand tensile force, and unrecoverable displacement of houses.

Inactive Publication Date: 2008-03-05
HUNAN UNIV
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  • Abstract
  • Description
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Problems solved by technology

This kind of building isolation device has the following defects: under the action of earthquake load, the displacement of the building cannot be restored, the rolling friction resistance is large, it is difficult to control, and the isolation effect is poor; there is no connection between the upper and lower reinforced concrete slabs, which cannot bear the tensile force Under the horizontal force of earthquake load and wind load, the building's ability to resist overturning is poor

Method used

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  • House shock insulation apparatus

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Embodiment Construction

[0011] Referring to Fig. 1-Fig. 3, the house seismic isolation device includes a roof 3, and the house is built on the roof 3. The seismic isolation device is composed of a roof 3, a bottom plate 2, a supporting steel bar 5 or a steel pipe 5, and a supporting steel bar 5 or a steel pipe 5 It is arranged between the top plate 3 and the bottom plate 2, and is connected with the top plate 3 and the bottom plate 2 as a whole. The bottom plate 2 is provided with a convex surface 6 or a concave surface to adjust the local different distances between the top plate 3 and the bottom plate 2 . The periphery of the bottom plate 2 is provided with a top plate limit boss 7 to prevent the top plate from being displaced too much and causing the supporting steel bar 5 or steel pipe 5 to lose stability.

[0012] The bottom plate 2 is placed on the support 1, the top plate 3 and the bottom plate 2 are reinforced concrete panels, which have high bearing capacity and can support the load of the u...

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Abstract

The shock insulating apparatus for house includes one top plate for the house to be built on, one under plate, and supporting steel bars or pipes. The top plate and the under plate of reinforced concrete can bear the house load; and the supporting steel bars or pipes are set between the top plate and the under plate integrally. The shock insulating apparatus has its side shift regulating rigidity between the top plate and the under plate regulated through altering the diameter and length of the supporting steel bars or pipes. Under the action of earthquake load, The top plate and the under plate generate relative shift to reduce the earthquake effect on the upper structure. The present invention has high shock insulating effect, and the supporting steel bars or pipes has elastic restoring force sufficient to restore the steel bars or pipes to initial locations after earthquake.

Description

Technical field: [0001] The invention relates to the field of building construction, in particular to a house shock isolation device. Background technique: [0002] At present, the commonly used seismic isolation devices for houses use balls or logs to be placed between the upper and lower reinforced concrete slabs. Under the action of earthquake load, rolling occurs between the upper and lower reinforced concrete slabs to achieve the purpose of seismic isolation. This kind of building isolation device has the following defects: under the action of earthquake load, the displacement of the building cannot be restored, the rolling friction resistance is large, it is difficult to control, and the isolation effect is poor; there is no connection between the upper and lower reinforced concrete slabs, which cannot bear the tensile force Under the horizontal force of earthquake load and wind load, the building's ability to resist overturning is poor. Invention content: [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04B1/36
Inventor 吴方伯尚守平朱志辉
Owner HUNAN UNIV
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