longitudinal stiffening beam 纵向加劲梁
bomb bay stiffening beam 弹舱加强梁
steel box stiffening beam 钢箱加劲梁
stiffening arch beam 加劲拱连续梁桥
grid stiffening deep beam 网格加劲深梁
After a period of service time, the moment rigidity of the stiffening beam for a suspended bridge will be impaired under the wind load, which will lead to the structural damage.
悬索桥服役一段时间以后，在风荷载的作用下将造成主要构件加劲梁抗弯刚度的削弱进而导致结构损伤。
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。
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