torsional buckling meaning in English
扭转屈曲
Examples
- A fem of elasto - plastic flexural - torsional buckling of steel members under cyclic loading
循环荷载下压弯钢构件弹塑性弯扭屈曲的有限单元法 - Focuses are then put on the flexural torsional buckling analysis of mono - symmetry i - section arches . closed form solutions are obtained for arches subjected to uniformly distributed radial load and to equal and opposite end moments . effects of different laying positions and of asymmetry of cross - section on buckling loads are included
在这个基础上，对单轴对称工字形截面拱在均匀受压和均匀弯曲条件下的屈曲问题进行研究，给出临界荷载的理论解答；分析了工字形截面不同放置形式和截面不对称性对拱临界荷载的影响，并与已有的理论进行比较。 - Theory analysis in this paper pointed out that the flexural - torsional buckling is the usual form of t - section steel . so the slenderness ratio of flexural - torsional buckling should be used when people give out the b / t ratio by the " equal stability " conception . initial stress , defects and tangent modulus are include in the deduce of the paper to get a rational b / t ratio
通过理论分析指出轴心受力剖分t型钢整体失稳以弯扭屈曲为主，所以在运用“等稳定”方法确定腹板宽厚比限值时应与杆件的扭转长细比“挂钩” ，并以此为出发点考虑残余应力、初始缺陷，应用切线模量推导出了较为合理的腹板宽厚比限值公式。