Beam column connecting joint structure and construction method thereof: Fid-Bau Portal

Beam column connecting joint structure and construction method thereof

CHI SHIHU / PAN AIFENG / XIA YAJUN / HU XIAOYU / YE JIANDONG

The invention relates to the field of steel structure frames, and particularly discloses a beam-column connection joint structure and a construction method thereof. The beam-column connecting joint structure comprises a cross beam and a stand column, the stand column is sleeved with a connecting base, the connecting base comprises a positioning cylinder and a connecting plate fixedly connected to the outer side of the lower end of the positioning cylinder, the cross beam comprises two flange plates and a web plate connected between the two flange plates, and one flange plate abuts against the upper side of the connecting plate; a plurality of supporting seats are arranged on the lower side of the connecting seat at intervals in the circumferential direction of the stand column, each supporting seat comprises a first supporting plate and a second supporting plate which are perpendicular to each other, one end of each first supporting plate is connected with one end of the corresponding second supporting plate, the first supporting plates are connected with at least two first inserting rods, and the second supporting plates are connected with second inserting rods. The beam-column connecting joint can be switched between rigid connection and hinged connection by adopting different mounting modes, and the application range is wide.

本申请涉及钢结构框架领域，具体公开了一种梁柱连接节点结构及其施工方法。梁柱连接节点结构，包括横梁和立柱，所述立柱外侧套接有连接座，所述连接座包括定位筒以及固定连接于定位筒下端外侧的连接板，所述横梁包括两个翼缘板以及连接于两个翼缘板之间的腹板，其中一所述翼缘板抵接于连接板上侧；所述连接座下侧绕立柱周向间隔设置有多个支撑座，所述支撑座包括相互垂直的第一支撑板和第二支撑板，所述第一支撑板和第二支撑板的一端相连接，所述第一支撑板连接有至少两个第一插杆，所述第二支撑板连接有第二插杆。本申请的梁柱连接节点采用不同的安装方式便能在刚性连接和铰接连接之间切换，适用范围广。

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