Two-side-slotted deformed stainless steel stiffening rib profiled steel sheet-recycled concrete shear wall

Abstract

The invention discloses a two-side-slotted deformed stainless steel stiffening rib profiled steel sheet-recycled concrete shear wall. The two-side-slotted deformed stainless steel stiffening rib profiled steel sheet-recycled concrete shear wall comprises two profiled steel sheets, wherein an interval between the two profiled steel sheets is filled with recycled concrete, a deformed stainless steelstiffening rib is arranged on the outer side of each profiled steel sheet, the bent shape of each deformed stainless steel stiffening rib is as same as the shape of each profiled steel sheet, each deformed stainless steel stiffening rib is installed on each profiled steel sheet in crest-crest opposite mode so as to form a cellular cavity, and the recycled concrete is poured in the cellular cavity. The shear wall is installed between a frame beam and a frame pillar, and a gap is left between the shear wall and the frame pillar. Two sides of the shear wall are slotted, and therefore interactionbetween the shear wall and the frame pillar is avoided. By arranging the deformed stainless steel stiffening ribs, shear resistance of the shear wall is enhanced. Furthermore, the problems that a traditional shear wall is cumbersome and complex in construction procedure, generates residual stress and the like are solved, a construction period is greatly shortened, and cost is saved.

Description

technical field [0001] The invention discloses an assembled special-shaped stainless steel stiffening rib profiled steel plate-regenerated concrete shear wall with both sides slit. Background technique [0002] As one of the most important building materials in the contemporary era, concrete is used more and more every year in our country because of its rich raw materials, low price, and simple production process. Statistics show that the amount of concrete used in my country has reached 2 billion cubic meters per year, and the amount of natural aggregates such as sand and gravel accounts for 70% of the total mass, which leads to a huge amount of natural aggregates such as sand and gravel consumed every year. The so-called garbage is "misplaced resources", especially construction waste. At present, the main measures to deal with construction waste in my country are still the traditional methods of digging pits, deep burial and open-air stacking in the suburbs far away from ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems that the traditional steel plate concrete shear wall has a large welding workload, which leads to residual stress and affects the mechanical performance of the steel plate, and the out-of-plane rigidity of the ordinary steel plate is small, and it is easy to deform under the action of horizontal shear force, etc.

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