Building earthquake resistance structure and earthquake resistance method

Abstract

A building earthquake resistance structure includes an integrally connected roof support frame, used for supporting a roof of a building independently from walls of the building; a plurality of support columns, fixedly connected to the roof support frame; an annular trench, arranged in the ground around the building; an annular damping came, arranged within the annular trench, lower ends of the support columns being fixedly connected to the annular damping frame; a plurality of dampers, arranged between a bottom portion of the annular trench and the annular damping frame. An earthquake resistance method for the building earthquake resistance structure prevents damage caused by the roof collapsing during an earthquake by supporting the roof of the existing building in the ground via the support columns. The building earthquake resistance structure is easy to construct and suitable for transforming traditional old buildings.

Description

FIELD OF THE INVENTION[0001]The invention relates to disaster reduction and emergency management technologies in the field of earthquake research, in particular to the field of earthquake resistance technology about earthquake zone buildings. Specifically, the invention relates a building earthquake resistance structure and earthquake resistance method.BACKGROUND OF THE INVENTION[0002]An earthquake is a sudden natural disaster. A devastating earthquake often causes very serious economic losses and casualties in a very short time. Most of the losses and casualties are caused by the destruction of the building in the earthquake. Especially in the traditional old buildings in remote areas of China, most of them use brick walls or adobe structures without earthquake resistance measures. Many buildings are easily destroyed and collapse in an earthquake and the damage of the earthquake is particularly serious.[0003]In the prior technology, the earthquake resistance modification of existin...

AI Technical Summary

Benefits of technology

The building earthquake resistance structure and method described in this patent allows for the roof of an existing building to be supported on the ground, which helps prevent the roof from collapsing during an earthquake. This structure is easy to build and can be used for traditional old buildings, and it has high economic and social benefits. Additionally, it is easy to promote and use.

Problems solved by technology

An earthquake is a sudden natural disaster.

A devastating earthquake often causes very serious economic losses and casualties in a very short time.

Most of the losses and casualties are caused by the destruction of the building in the earthquake.

Many buildings are easily destroyed and collapse in an earthquake and the damage of the earthquake is particularly serious.

However, for the traditional old brick walls or adobe structure walls, one aspect of the earthquake resistance strengthening method of the bonded rebars of walls is that the material and construction cost is much higher than the overall value of the traditional old building.

The other aspect is that the weight of the walls structure increases after the walls is strengthened, and after the walls collapses in the earthquake, the threat to personal safety is greater.

Therefore, the economic and social benefits of adopting structural strengthening measures for the existing traditional old buildings are very low.

The construction of the basic shock absorption measures is very difficult and costly.

For traditional old buildings in existing remote areas, the basic shock absorption has little practical significance.

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