Novel building anti-seismic base

Abstract

The invention discloses a novel building anti-seismic base and relates to the technical field of building anti-seismic facilities. The novel building anti-seismic base comprises a concrete foundation,a lower support steel plate, an upper support steel plate and a main steel column. When the entire novel building anti-seismic base is subjected to external force or an earthquake, for the longitudinal external impact force, rubber plates and damping steel plates in longitudinal steel columns can play a certain role in buffering the external impact force from the longitudinal direction to form damping gradient, so that the impact of the external impact force from the longitudinal direction on an anti-seismic support is greatly reduced, and for the transverse external impact force, the entirenovel building anti-seismic base absorbs and consumes a part of external impact force through a spring between a peripheral transverse steel column I and a square column I, and a rolling ball body canslightly slide in a spherical groove, so that a part of external impact force also can be absorbed and consumed; and part of external impact force can be absorbed and consumed among an internal mainsteel column, a transverse steel column II and a square column II and on the periphery, and the external impact force is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of building anti-seismic facilities, in particular to a novel anti-seismic base for buildings. Background technique [0002] Earthquake is a geological disaster that causes the greatest loss to human society among all natural disasters. Therefore, all countries are strengthening the earthquake resistance of buildings. Traditional earthquake-resistant design structures often effectively increase the area and depth of the foundation to ensure that the building solidity and stability. [0003] In many civil engineering, effective anti-seismic measures such as rigid and flexible combinations have been adopted to increase the energy dissipation capacity of the support and greatly improve the anti-seismic performance of the support. Therefore, the anti-seismic capacity of the building can be improved when an earthquake occurs. The structure of anti-seismic bearings on the market is complex, and the function is si...

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Problems solved by technology

[0003] In many civil engineering, effective anti-seismic measures such as rigid and flexible combinations have been adopted to increase the energy dissipation capacity of the support and greatly improve the anti-seismic performance of the support. Therefore, the anti-seismic capacity of the building can be improved when an earthquake occurs. The structure of anti-seismic bearings on the market is complex, and the function is single. The installation and anti-oxidation protection measures of anti-seismic bearings on the market are not in place. It is easy to corrode or oxidize the anti-seismic bearings, thereby reducing the service life of the anti-seismic bearings. , and the gravity borne by the anti-seismic bearing cannot be buffered, the long-term backlog will easily reduce the anti-seismic effect of the anti-seismic support, the anti-seismic efficiency of the anti-seismic support cannot be effectively improved, and the long-term contact between the anti-seismic support and the object is prone to friction and damage Damage to the use of seismic bearings

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