Considering the membrane effect ofplates, the design of profiled steel sheets allows local bucklingofplates, and can utilize post - buckling strength.
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。
2
Using the correlative program, buckling analysis was made with plates, shells and portal frame made of plates.
应用所编制的程序，进行了平板、曲壳以及板式门架的双重非线性屈曲分析。
3
The numerical analysis shows that it is reasonable to use magnetostrictive material model to analyze the magnetoelastic bucklingof cantilevered ferromagnetic plates in transverse magnetic field.