A vertical stiffening rib joint is suitable for rectangular steel tube column with smaller section to H-beam connection.
垂直加劲肋节点适用于柱截面较小的方钢管(矩形管)柱和H型钢梁节点。
2
In recent years, with the production of homemade H-sectionsteel members, the above-mentioned factors have been well improved.
近年来，随着国产热轧h型钢投入生产后，情况得到了改善。
3
The development procedure of the milling machine on line used in production of weld H type sectionsteel was described in details, including the design idea, structure mode and working principle.