Steel structure anti-seismic floor used for building

Abstract

The invention discloses a steel structure anti-seismic floor used for a building. The steel structure anti-seismic floor comprises an axillary plate (1) fixed to the side face of a steel column or a shear wall. A shock-absorbing seat (2) is installed on the axillary plate (1). A rubber seat (3) is installed on the shock-absorbing seat (2). The upper surface of the rubber seat (3) is of an inward-concave arc-shaped structure. A positioning seat (4) is arranged on the rubber seat (3). The positioning seat (4) is integrally installed at the bottom of a beam (5). The lower surface of the positioning seat (4) is of an outward-convex arc-shaped structure matched with the upper surface of the rubber seat (3). According to the steel structure anti-seismic floor used for the building, the structure is simple, the shock absorbing effect is ideal, and when the overall building vibrates, a large amount of vibration can be buffered through the rubber seat and the positioning seat; and especially a certain buffer space is reserved between a floor board and the steel column or the shear wall, and therefore the situation that the overall floor board is cracked and damaged due to vibration can be effectively prevented, and the overall structural strength is improved.

Description

technical field [0001] The invention relates to the field of steel structures, in particular to a steel structure anti-seismic floor slab for buildings. Background technique [0002] At present, most of the steel structure floor structures fix the steel bearing plate directly on the beam and the longitudinal beam, and the beam and the longitudinal beam are directly fixed on the steel column or the shear wall. Once the shock-absorbing structure vibrates or shakes, it is very easy to cause corresponding physical fractures at the fixed connection between the floor slab and the steel column or shear wall. Contents of the invention [0003] The object of the present invention is to provide a steel structure anti-seismic floor slab for building, which can effectively solve the problems existing in the background technology. [0004] In order to solve the existing problems in the background technology, it includes a haunch plate 1 fixed on the side of a steel column or a shear w...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the steel structure floor structures fix the steel bearing plate directly on the beam and the longitudinal beam, and the beam and the longitudinal beam are directly fixed on the steel column or the shear wall. Shock-absorbing structure, once vibration or shaking occurs, it is very easy to cause corresponding physical fracture at the fixed connection between the floor and the steel column or the shear wall

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