Elastic member for earthquake proof building

Abstract

The invention provides an elastic member for an earthquake proof building, and belongs to the construction field. The elastic member is mainly used in a main part of the building to buffer impact applied to the inside of the main building and prevent loosened floor plates or wall bodies from falling. The elastic member comprises elastic plate frames and elastic earthquake proof supports adhered to the lower parts of girt strips or the inside of the wall bodies, wherein the elastic plate frames consist of frames formed by vertically or horizontally staggered steel plates and spiral springs distributed in the grids; and the elastic earthquake proof supports consist of box type end heads, spiral support springs connected with the box type end heads at both ends, support rods passing the springs and inserted in the box type end heads, and pressure springs arranged between the end parts of the support rods and the box walls. The elastic member has the advantages that: the earthquake proof supports can buffer the shake transferred from the ground to the building and avoid or reduce the damage of the building; and the elastic plate frames adhered to the lower parts of the girt strips or the inside of the wall bodies can absorb the kinetic energy of falling girt strips or collapsed wall bodies by elastic deformation, prevent the damaged girt strips or wall bodies from falling down to the ground, and further prevent the injuries and deaths of indoor persons and the property loss.

Description

technical field

[0001] The invention belongs to the field of fixed buildings, and in particular relates to anti-seismic supports and supporting components. Background technique

[0002] Earthquake is a frequent and serious natural disaster. The property losses caused by the earthquake are mainly the collapse of buildings and the objects smashed by collapsed buildings. The casualties caused by earthquakes are also mainly due to collapsed buildings. In the past, in order to reduce property losses and personal casualties caused by earthquakes, most of the considerations were to increase the rigidity of building components and the overall strength. Due to the limited strength of building materials, it is difficult to ensure that the building is not damaged. How to reduce the impact force of the earthquake on the inside of the main body of the building and prevent the falling and collapse of the loose floor or wall to reduce casualties, there is no technical solution with good...

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