Steel pipe structure tree column bifurcation node with two-way stiffening plate

The utility model belongs to the field of constructional engineering, and particularly relates to a steel pipe structure tree column forked joint with a two-way stiffening plate, which comprises a steel pipe structure, a joint end plate and the two-way stiffening plate, the two-way stiffening plate comprises a plurality of transverse annular stiffening plates arranged in the main rod in parallel and a plurality of vertical stiffening plates which are perpendicular to the transverse annular stiffening plates and extend out of the main rod to intersect with the pipe wall of the supporting rod. The two-way stiffening plate is welded in the steel pipe structure tree column node, so that the rigidity of the node is effectively improved, the stress concentration of the intersecting part and thedeformation of the rod piece are reduced, and the steel pipe structure tree column node has the advantages of simple structure, low engineering cost, wide application range and the like. 本实用新型属于建筑工程领域，具体地，涉及一种带双向加劲板的钢管结构树形柱分叉