Assembly type steel structure beam column joint: Fid-Bau Portal

Assembly type steel structure beam column joint

ZHOU SHUN / SU ZHAOFANG / ZHENG LICHANG / ZHENG JIANKANG / CHENG BING

The invention relates to an assembly type steel structure beam column joint, and belongs to the technical field of building construction. The assembly type steel structure beam column joint comprises pipe columns and I-shaped steel beams, wherein the pipe columns comprise a lower pipe column and an upper pipe column, flanging plates are welded to the edges of the four edges of the top end of the lower pipe column, the upper pipe column and the lower pipe column are connected through a connecting column, the top end of the connecting column is connected with the bottom end of the upper pipe column in a welded mode, a cover plate is welded to the bottom end of the connecting column, a strip-shaped hole is formed in each side face of the connecting column, webs of the I-shaped steel beams penetrate through the strip-shaped holes to extend into the center of the interior of the connecting column, a lower end wing plate of each I-shaped steel beam is connected with the cover plate and the flanging plates, and an upper end wing plate of each I-shaped steel beam is connected with the side face of the upper pipe column. The assembly type steel structure beam column joint is firmer in structure, does not need to use too many bolt connecting pieces, and is beneficial to improving the construction efficiency.

本发明涉及一种装配式钢结构梁柱节点，属于建筑施工技术领域。包括管柱和工字钢梁，管柱包括下管柱和上管柱，下管柱顶端四条边的边缘上焊接设有一个翻边板，上管柱与下管柱之间通过一个连接柱连接，连接柱顶端与上管柱底端之间焊接相连，连接柱底端焊接设有盖板，连接柱的每个侧面上均开设有一个条形孔，工字钢梁的腹板穿过条形孔伸入到连接柱的内部中心位置处，每个工字钢梁的下端翼板与盖板、翻边板连接在一起，每个工字钢梁的上端翼板与上管柱侧面之间连接在一起。本发明结构更加牢固，无需使用到太多的螺栓连接件，有利于提高施工效率。

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