An earthquake-resistant rocking infill wall frame structure

Abstract

The invention discloses a swing infilled wall frame structure with high shock resistance of a reinforced concrete frame, and belongs to the technical field of civil engineering structures. The reinforced concrete frame is composed of N middle frame columns, two side frame columns, a bottom frame beam, a top frame beam and M frame beams, wherein the middle frame columns are divided into a plurality of rectangular frames, each rectangular frame is separated into a plurality of square frames by the frame beams; the rectangular frames filled with reinforced concrete are swing infilled walls; the rectangular frames on two sides of the swing infilled walls are built into light building block infilled walls by light building blocks, high-strength prestress wires are arranged in the swing infilled walls, middle fame column bases are allowed to be lifted when the structure conducts a lateral displacement, the self-restoration capacity is achieved through stretching prestress, the damage concentration of the structure is reduced, and the deformation capacity and the carrying capacity of the frame structure are improved; the disadvantages that the shock resistance capacity is limited and the deformation is concentrated in the traditional reinforced concrete frame structure are avoided; the structure is simple in construction, convenient to construct, and the shock resistance performance of the frame is improved.

Description

technical field [0001] The invention belongs to the technical field of civil engineering structures. In particular, it relates to a rocking infill wall frame structure which is highly resistant to earthquakes Background technique [0002] As a structural form with clear force and simple structure, reinforced concrete frame structure has been widely used in engineering field. In previous earthquakes, cases of frame structures collapsed and damaged are common, causing huge casualties and property losses. Frame collapse is often caused by concentrated structural deformation, and controlling the structural deformation mode is the key to preventing collapse damage. The rocking wall can effectively control the deformation mode of the structure and make the displacement distribution between floors more uniform. The swinging infill wall frame combines the swinging wall with the widely used filling wall in the frame structure, which helps to reduce the constraints of the external ...

AI Technical Summary

Problems solved by technology

In previous earthquakes, it is not uncommon for frame structures to suffer collapse and damage, causing huge casualties and property losses

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