Profiled steel plate concrete reinforcing steel plate energy dissipation wall

Abstract

Provided is a profiled steel plate concrete reinforcing steel plate energy dissipation wall. The wall comprises a steel column, a steel beam, an angle plate, bolts, a profiled steel plate concrete confined plate, a hard rubber unbonded layers, an infill steel plate and a base plate. Both top and bottom ends of the infill steel plate are fixed to the steel beam, both left and right ends of the infill steel plate are fixed to the steel column, and both front and rear sides of the infill steel plate are sequentially provided with the hard rubber unbonded layer and the profiled steel plate concrete confined plate. Compared with the prior art, the profiled steel plate concrete reinforcing steel plate energy dissipation wall has the advantages of improving the seismic performance of a steel plate shear wall, achieving the combination of the steel plate shear wall and a damper into one, solving the problem that confined concrete is easily crushed, and being capable of being widely used in steel structures and reinforced concrete structures for seismic resistance and energy dissipation, facilitating batch production and on-site assembly and being applicable to prefabricated structures for seismic resistance and energy dissipation. Furthermore, the profiled steel plate concrete reinforcing steel plate energy dissipation wall has a series of excellent features of being high in load carrying capacity, lateral stiffness, energy dissipation capacity and the like under the action of an earthquake and is a superior seismic component.

Description

technical field [0001] The invention belongs to the technical field of building materials, and particularly relates to a profiled steel plate concrete reinforced steel plate energy-consuming wall. Background technique [0002] Earthquake disasters are sudden and destructive, which seriously threaten the safety of human life and property. There are nearly 1,000 destructive earthquakes in the world every year. A major earthquake can cause economic losses of hundreds of billions of dollars, resulting in hundreds of thousands of deaths or serious injuries. my country is located in the two most active seismic belts in the world, and is one of the countries most severely affected by earthquakes. The casualties caused by earthquakes rank first in the world, and the economic losses are also huge. The massive destruction and collapse of buildings in earthquakes is the direct cause of earthquake disasters. When an earthquake occurs, the ground vibration causes the seismic respon...

AI Technical Summary

Problems solved by technology

[0005] However, at present, some energy-dissipating steel plate walls are prone to buckling, and some energy-dissipating steel plate walls have relatively concentrated plastic distribution, which is not conducive to energy consumption. These need to be better resolved

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