Three-dimensional overall low-rise building isolation structure system

Abstract

The invention discloses a three-dimensional integral low-rise building seismic isolation structure system, including a building and a foundation, the lower end of the building is fixedly connected to the upper end of the foundation, a foundation pit is opened inside the foundation, and a shock isolation device is arranged on the foundation pit. Including the lower base plate, the lower base plate is located at the upper end of the foundation pit, the upper end of the lower base plate is provided with an upper base plate, a horizontal shock absorbing device and a vertical shock absorbing device are arranged between the lower base plate and the upper base plate, the horizontal shock absorbing device includes a sliding block, the lower Both the upper end of the base plate and the lower end of the upper base plate are provided with arc-shaped grooves, sliding blocks are slidably connected to the two arc-shaped grooves, and rubber rings are arranged between the two sliding blocks. The three-dimensional overall low-rise building isolation structure system, through the installation of lateral shock-absorbing devices, when lateral vibrations occur, and the existence of shock-absorbing springs and rubber rings will weaken the force of lateral vibrations when lateral vibrations occur, thereby reducing the impact of lateral vibrations. The influence of buildings, the characteristics of prolonging the safe service life of buildings.

Description

technical field [0001] The invention relates to the field of building technology, more specifically, it relates to a three-dimensional integral low-rise building isolation structure system. Background technique [0002] More than 90% of my country's land area is villages and towns, and the population of villages and towns accounts for more than 70% of my country's total population. Restricted by the level of social and economic development, the cost of civil buildings in villages and towns is low, and earthquake resistance is basically not considered. Most houses are masonry structures built with brittle materials such as masonry, and the quality and earthquake resistance of houses are poor. Previous earthquake disasters have shown that once an earthquake disaster occurs, a large number of houses in villages and towns will collapse, causing heavy casualties. "Small earthquakes lead to disasters" or even "small earthquakes lead to major disasters" have become a prominent feat...

AI Technical Summary

Problems solved by technology

[0003] At present, the well-known seismic isolation structure is to set a horizontal seismic isolation or shock absorption layer at the bottom of the building structure, that is, base isolation or shock absorption, or to set a horizontal shock isolation or shock absorption layer in the middle of the building, that is, a layer of shock isolation or shock absorption, However, the vertical seismic action cannot be reduced, so that the vertical seismic hazards of engineering structures in high-intensity areas cannot be effectively reduced

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