Steel plate combined shear wall with honeycomb partition plates arranged in staggered manner, outer frame and preparation method

Abstract

The invention discloses a steel plate combined shear wall with honeycomb partition plates arranged in a staggered manner and a preparation method. The steel plate combined shear wall comprises two outer wrapping steel plates which are arranged in parallel, two honeycomb partition plate groups which are symmetrically distributed are arranged between the two outer wrapping steel plates, and the honeycomb partition plate groups are perpendicular to the outer wrapping steel plates; the honeycomb partition plate groups comprise multiple partition plates distributed side by side, and each partitionplate is provided with a group of honeycomb holes which are vertically and evenly distributed; the honeycomb holes formed in every two adjacent partition plates are distributed in a staggered manner;and each partition plate comprises two partition single plates which are fixedly welded, and each partition single plate is provided with a group of semi-honeycomb openings which are vertically and evenly distributed. The steel plate combined shear wall has the characteristic that the integral rigidity of the shear wall can be effectively improved.

Description

technical field [0001] The invention relates to a steel plate combined shear wall, in particular to a steel plate combined shear wall with honeycomb partitions arranged in staggered rows, an outer frame and a preparation method. Background technique [0002] With the development of prefabricated buildings, the traditional method of pouring shear walls on site through formwork has been gradually replaced by steel plate composite shear walls. Existing steel plate composite shear walls are generally composed of two outsourcing steel plates and connectors on the outsourcing steel plates. When using discrete connectors arranged in dots, there is a problem that the connectors have insufficient constraints on the outer steel plate, and the outer steel plate is prone to local buckling; The processing is difficult, and at the same time, the adjacent cavities formed by the partitions are independent of each other, and concrete needs to be poured in each smaller cavity, which is incon...

AI Technical Summary

Problems solved by technology

However, with this method, it is impossible to weld the internal partitions, so that only two partitions can be installed between the side steel plates at most, and a full-length butt weld needs to be provided on the outer steel plates, resulting in the deformation of the shear wall. The overall rigidity is not high; and the honeycomb partitions are arranged in parallel arrays, resulting in too concentrated constraints on the cladding steel plates by the clapboards, which is unfavorable for the local stability of the cladding steel plates

Therefore, the existing technology has the problems of low overall stiffness of the shear wall and poor local stability of the outer steel plate

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