A mild steel damper used at the corner of the beam-column joint or at the foot of the column

Abstract

The invention discloses a mild steel damper for an included angle position or a column foot position of a beam column node and belongs to the field of shock resistance of constructional engineering structures. The mild steel damper for the included angle position or the column foot position of the beam column node comprises an energy consumption steel board, a vertical connection steel board and a horizontal connection steel board. The structural shape of the energy consumption steel board is designed to be in the shape of a right triangle, and a panel of the energy consumption steel board is provided with a round hole. One right-angle edge of the energy consumption steel board is connected with a vertical connection steel board which is vertically arranged, and the other right-angle edge of the energy consumption steel board is fixedly connected with the horizontal connection steel board which is horizontally arranged. The vertical connection steel board is fixedly connected with the horizontal connection steel board. The mild steel damper mainly aims at solving the problem that the included angle position and the column foot position of the beam column node of a frame structure are subjected to shock damage; the mild steel damper is simple in structure, novel in design, good in flexibility and easy to manufacture, has certain economic and use value and can be widely applied to the field of shock resistance of civil engineering structures.

Description

technical field [0001] The invention relates to the field of anti-seismic technology of building engineering structures, in particular to a mild steel damper used at the angle between beam-column joints or at the foot of a column. Background technique [0002] Seismic resistance of structures is one of the important research contents in the field of civil engineering. The general anti-seismic design is to resist the earthquake action on the structure by enhancing the anti-seismic ability of the structure itself. This method will increase the stiffness of the structure to a certain extent, thereby increasing the earthquake action on the structure; it can also be used in the structure An energy-dissipating shock-absorbing device is installed on the structure to absorb most of the energy input to the structure and achieve the purpose of protecting the main structure. In recent years, my country has done a lot of research on the shock absorption of building structures, and has ...

AI Technical Summary

Problems solved by technology

However, this application ignores the urgent need to install anti-seismic and shock absorbing devices at the corners of the beam-column joints of the frame structure and at the foot of the columns, and ignores the serious impact of seismic damage on the beam-column joints in the building structure on the overall structure's seismic resistance

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