House shock insulation apparatus

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] ...

AI Technical Summary

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

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