Assembled building beam column connecting joint using C profile steel

Abstract

The invention relates to an assembled building beam column connecting joint using C profile steel. The assembled building beam column connecting joint comprises a wrapping frame body, four butt jointframe bodies and inserts; the four butt joint frame bodies are arranged around the wrapping frame body; and the inserts are arranged between the wrapping frame body and the butt joint frame bodies. The assembled building beam column connecting joint can solve such problems as the condition of rupture of connecting points possibly caused by long-time gravity influence after welding connection between steel beams and bearing columns, more complex process of flat grinding and welding of steel beam joints again after rupture, generation of a certain risks during aerial operation of welding or repair of the beam columns and generation of a certain economical wastes caused by difficult disassembly and recovery of the steel beams and the bearing columns in later period due to welding connection.

Description

technical field [0001] The invention relates to the field of beam-column connection, in particular to an assembled building beam-column connection node using C-shaped steel. Background technique [0002] Steel structure buildings have the characteristics of high strength, light weight, fast construction speed, good seismic performance and high degree of industrialization. Steel structure components form a structural system by connecting nodes. The choice of node form has a direct impact on structural integrity, reliability, construction period, and the design and construction of auxiliary components. The existing steel structure beam-column nodes are mostly fixed to steel beams. By directly welding the connection points, although the stability is extremely strong, there are still some problems: [0003] 1. After the steel beam and the load-bearing column are welded and connected, the connection point may break due to the long-term influence of gravity. After the breakage, t...

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Problems solved by technology

[0003] 1. After the steel beam and the load-bearing column are welded and connected, the connection point may break due to the long-term influence of gravity. After the breakage, the steel beam interface needs to be ground and welded again. Sometimes it is necessary for personnel to work at high altitudes, and there are often certain risks in the operation;

[0004] 2. Since the steel beam and the load-bearing column are connected by welding, it is difficult to disassemble and recycle them in the later stage, resulting in a certain amount of economic waste

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