ADVANCElN RESEARCH FOR DYNAMIC BUCKLING OF STRUCTURES
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摘要:本文系统介绍了结构的振动屈曲、冲击屈曲研究进展,阐述了作为冲击屈曲极端情况的阶跃载荷下的动力屈曲问题。同时,结合所讨论的动力屈曲问题,对其屈曲准则和分析方法也进行了一般性讨论。Abstract:The achievement and advance in the research for vibration buckling and impact buckling of structures is systematically reviewed. The dynamic buckling under step loadling, which is regarded as the extreme case in the impact buckling, is expounded. On the discussion of a dynamic buckling,the criteria and analytical methods are also discussed in general terms.
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