Building earthquake-resistance structure

Abstract

The invention relates to the technical field of building earthquake-resistance, and provides a building earthquake-resistance structure. The structure comprises transverse dampers, longitudinal dampers and reinforcing nets; the transverse dampers are uniformly arranged between a building body and a foundation pit in a surrounding mode and used for consuming and absorbing the transverse swing energy of the building body, reducing the transverse swing amplitude of the building body, and reducing the breaking strength of earthquake transverse waves to the building body; the longitudinal dampers are arranged between the bottom of the building body and the foundation pit and used for absorbing the longitudinal vibration energy of the building body, reducing the longitudinal vibration amplitudeof the building body, and reducing the breaking strength of earthquake longitudinal waves to the building body; and the reinforcing nets are coated on the two sides of a wall of the building body andused for increasing the strength of the wall so as to prevent the brittle collapse of the wall. According to the structure, the transverse dampers and the longitudinal dampers are arranged between thebuilding body and the foundation pit, so that the energy of the earthquake transverse waves and the energy of the earthquake longitudinal waves are consumed and absorbed, the transverse vibration amplitude and the longitudinal vibration amplitude of the building body is reduced, the collapse probability of the building body is reduced, and the earthquake-resistance capacity is improved.

Description

technical field [0001] The invention belongs to the technical field of building anti-seismic technology, in particular to a building anti-seismic structure. Background technique [0002] my country is the country with the most continental earthquakes in the world, and two-thirds of the continental earthquakes in the world occur in China. Most of the provincial capital cities in my country are located in the earthquake belt, and the building fortification intensity of most cities is above 7 degrees, so the requirements for the earthquake resistance of buildings are relatively high. [0003] Our country's earthquake resistance requirements for buildings are not to collapse in small earthquakes, but able to run in large earthquakes. Even if there is an earthquake with super destructive power, it is required that the building cannot collapse immediately, and sufficient time should be given for escape. [0004] Seismic waves include transverse waves and longitudinal waves. Long...

AI Technical Summary

Problems solved by technology

These measures can play a certain role in strengthening the building, but it is still difficult to resist an earthquake with an epicenter intensity of 11 degrees like Wenchuan.

If you want to increase the strength, it will greatly increase the construction cost, and the economy is poor

[0005] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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