1) sidewise buckling
侧倾屈曲
1.
In this paper , deductive process of sidewise buckling of biaxial-symmetry I-section one-centered arch by balanced method and energy method were introduced respectively , then two elastic equilibrium differe.
本文分别介绍了由平衡法、能量法对双轴对称工字型截面圆弧拱侧倾屈曲的推导过程，并根据由此得到的两个关于圆弧拱空间侧向弯扭的弹性微分平衡方程，由作者通过迦辽金法推导出了圆弧拱在均布径向荷载及两端等弯矩作用下侧倾屈曲的临界荷载的解析解。
2) lateral buckling
侧向屈曲
1.
Analysis of critical load for lateral buckling of beam;
梁侧向屈曲临界荷载分析
2.
An approach of lateral buckling analysis of HT non-compliant PIP systems;
刚性连接双层海底管道高温侧向屈曲分析方法研究
3.
The lateral buckling of S-shape overhanging beam is discussed.
讨论了工字形截面外伸梁在自由端受中力作用时的侧向屈曲问题,从理论上推导了其侧向屈曲的临界载荷,并同时用能量法给出了近似计算公式。
3) lateral-torsional buckling
侧扭屈曲
1.
The lateral-torsional buckling of thin-walled open section beams is important aspect instructure design .
通过理论推导,将平面弯曲梁的侧扭屈曲稳定分析理论推广到复合弯扭的作用情形,得到。
6) lateral-torsional buckling
侧向弯扭屈曲
1.
The calculation for lateral-torsional buckling(LTB) of steel I-beams in fire conditions;
火灾下钢梁的侧向弯扭屈曲(LTB)计算
补充资料：侧倾
1.犹倾侧。颠簸不安貌。
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