A method of assembling beam-column joints of prefabricated steel structures

Abstract

The present application relates to a method for assembling an assembled steel structure beam-column joint, which includes the following steps: S1 prefabricating a steel structure column and a steel structure beam: opening a first connection hole on the steel structure column, and opening a second connection hole on the steel structure beam Connection hole; S2 fixed steel structure column; S3 hoisted steel structure beam; S4 pre-positioned steel structure beam: place the first connecting plate in the steel structure beam, and place the fixed plate on both sides of the steel structure column and the steel structure connection node, One end of the fixing plate is inserted into the steel structure beam and abuts with the first connecting plate, the end of the fixing plate close to the steel structure column extends to the side of the steel structure column far from the steel structure beam, and the fixing plate is provided with a third connection hole ; S5 fixed steel structure beam: the first connecting piece is inserted into the first connecting hole, the second connecting piece is inserted into the second connecting hole, and the third connecting piece is inserted into the third connecting hole. The present application has the effect of reducing the number of openings on the steel structure beam and the steel structure column, and at the same time ensuring the strength of the connection node between the steel structure beam and the steel structure column.

Description

technical field [0001] The present application relates to the field of steel structure engineering, and in particular, to a method for assembling beam-column joints of prefabricated steel structures. Background technique [0002] With the development of my country's economy and the enhancement of comprehensive strength, steel structure buildings have developed rapidly. The production process of prefabricated steel structure buildings is the standardized design of building components, factory processing, and on-site assembly. This production method can reduce the environmental pollution caused by construction, shorten the construction period, and save manpower and material resources. [0003] The existing Chinese patent with publication number CN106988418A discloses an assembled steel structure beam-column joint structure and an assembling method. By opening a plurality of first bolt holes and second bolt holes on the steel structure beam, through the steel pipe Kits and bol...

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that the existing beam-column connection method will open a lot of holes on the steel structure beam or steel structure column, and too many holes will seriously weaken the cross-sectional strength of the steel structure beam and steel structure column. It is easy to cause deformation of steel structural beams or steel structural columns

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