Introducing the method of effective ratio of width to thickness by considering post bucklingstrength of channel sections in press.
介绍一种考虑薄壁槽钢受压局部屈曲后强度的有效宽厚比法。
2
Considering the membrane effect of plates, the design of profiled steel sheets allows local buckling of plates, and can utilize post - bucklingstrength.
由于板件的薄膜效应，压型钢板的设计不仅答应板件出现局部屈曲，而且还可以利用屈曲后强度。
3
When a beam flange is coped at the connection, the lateral bucklingstrength of the coped beam could be significantly less than that predicted by current formulas.