结构静动力屈曲问题研究进展

ADVANCES IN RESEARCH FOR STATIC AND DYNAMIC BUCKLING OF STRUCTURES

近几十年来，结构的静动力屈曲问题一直是力学工作者极为关注的一个前沿课题．本文总结和综述了这一研究领域的几个基本问题：屈曲问题的分类、动态屈曲问题的特点及其特征量；介绍了屈曲问题的处理方法和目前已取得的成果；总结评述了人们关心的热点问题；屈曲问题的模型分析和实验技术、动态屈曲判别准则．

In recent years, the study of static and dynamic buckling is a very active research field. In this paper some fundamental problems such as buckling classification, characteristic of dynamic buckling and its characteristic parameters are summarized, the recent advances and the methodology are introduced, other related problems to be concerned about such as dynamic buckling criterion, model analysis and experimental technology are briefly discussed and reviewed.