Cylinder buckling is governed by imperfections in a structure and uncertainties in the loading of weight, and mathematical models can predict this behavior.
一个圆柱体外壳的曲度变形情况受到其本身的结构限制和不确定的外力影响，一般可以通过数据模型方程序测算出它的结果。
The history and advance in the researchs of the dynamic response and buckling of cylindrical shells under axial impact loading are reviewed comprehensively at first.
首先回顾了圆柱壳在轴向冲击载荷作用下的动力响应与动力屈曲的研究历史和当前进展。
Critical stress and inertial exponent are treated as two characteristic parameters for the asymmetric dynamic buckling of cylindrical shells under axial step loading.
对于轴向阶梯载荷下圆柱壳的非轴对称动力屈曲，将临界应力和屈曲惯性指数作为双特征参数求解。
The impact buckling of static Preloaded elastic structures subjected to impact loading is studied.
本文研究受静力预加载的弹性结构在冲击载荷下的屈曲问题。
Influence of different kinds of loading on the critical buckling loads of different aspect ratio structures with and without stiffeners.
文中详细分析了这些载荷对长宽比不同的加筋板和没有加筋平板屈曲载荷的影响。
The dynamic buckling of cylindrical shells under both coupling impact and internal or external pressure is different from the dynamic buckling of the structure under coupling impact loading alone.
有内压或外压的圆柱壳在耦合冲击载荷作用下的动态屈曲问题，与结构单独承受冲击载荷时的动态屈曲性态有很大差异。
The local buckling of web plates in I-girders under wheel loading has been rarely investigated, due to the unknown distribution of bearing stresses in the web plates.
目前，吊车轮压荷载作用下工字梁腹板的局部屈曲鲜有研究，这主要是由于无法得到轮压荷载作用下承压应力在腹板内的分布规律。
The solid fluid interaction dynamic buckling under in plane loading was solved by means of the difference method.
采用差分方法求解了轴向面内加载时板条的流固耦合动力屈曲；
An analysis of surface instability of an incompressible half space under biaxial loading is summarized, and the critical condition for the onset of surface buckling is given.
对于不可压缩弹性半无限体，概述在双向受载下自由表面的失稳分析，给出失稳的临界条件。
The study shows that it is necessary to propose the "constrained buckling related to process of loading" theory.
研究表明有必要提出“过程相关约束失稳”的理论观点。
Study on the buckling mode and ultimate(bearing) capacity is made under different conditions such as height-span-ration, loading and boundary condition.
分别讨论了在不同矢跨比、不同荷载作用、不同边界条件下组合肋壳的极限承载力和失稳形态。
Study on the buckling mode and ultimate(bearing) capacity is made under different conditions such as height-span-ration, loading and boundary condition.
分别讨论了在不同矢跨比、不同荷载作用、不同边界条件下组合肋壳的极限承载力和失稳形态。
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