Double-face inclined rib anti-buckling damping steel plate wall

Abstract

The invention relates to a double-face inclined rib anti-buckling damping steel plate wall. The double-face inclined rib anti-buckling damping steel plate wall comprises a built-in steel plate, inclined steel plate reinforcement ribs, steel base plates, steel columns, steel beams, angle plates and base plates, wherein the inclined steel plate reinforcement ribs are arranged on two sides of the built-in steel plate and are respectively parallel to diagonals of the built-in steel plate; the inclined steel plate reinforcement ribs on the same side are parallel; the inclined steel plate reinforcement ribs on the opposite sides are crossed; the inclined steel plate reinforcement ribs on the two sides are connected with the built-in steel plate through bolts, nuts and the steel base plates at the crossed part of the inclined steel plate reinforcement ribs; the built-in steel plate is connected with the steel beams through the bolts; the bolts are arranged at crossed parts of the inclined steel plate reinforcement ribs; the base plates are arranged between the inclined steel plate reinforcement ribs; and the angle plates are arranged on the outer sides of the inclined steel plate reinforcement ribs and the outer sides of the base plates. The double-face inclined rib anti-buckling damping steel plate wall is relatively high in vertical rigidity and horizontal rigidity; the earthquake resistance performance of a steel plate shear wall is improved; the steel plate shear wall and a damper are combined; and the double-face inclined rib anti-buckling damping steel plate wall can be widely applied to damping and earthquake resistance of steel structures and reinforced concrete structures.

Description

technical field [0001] The invention relates to an energy-dissipating steel plate wall of a building structure, in particular to a double-sided oblique rib anti-buckling energy-dissipating steel plate wall of a building structure. Background technique [0002] Earthquake disasters are sudden and devastating, which seriously threaten the safety of human life and property. Nearly a thousand destructive earthquakes occur every year in the world, and a major earthquake can cause hundreds of billions of dollars in economic losses, 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 that suffered the most serious earthquake disasters. The casualties caused by the earthquake rank first in the world, and the economic loss is also very huge. The massive destruction and collapse of buildings in earthquakes is the direct cause of earthquake disasters. When an earthquake ...

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Problems solved by technology

[0003] At the beginning of the 20th century, the calculation method proposed by Professor Omori Fangyoshi and the seismic coefficient method proposed by Dr. Sano Toshiki did not consider the dynamic characteristics of the structure. Later, it was called the static theory of seismic design. The building structure, that is, "rigid structural system", but this kind of structural system is difficult to realize, and it is not economical. Only a very small number of important buildings adopt this structural system

[0006] 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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