摘要
就如何利用灾变理论分析弹性结构的屈曲问题作了初步探讨，利用灾变理论对有某些缺陷（如荷载偏心杆件初弯扭横向作用力等）的结构屈曲性质和特性进行了较为深入的探讨，力图为结构稳定的更深层次研究开辟一条新路。
The process of analyzing the buckling of elastic structures by catastrophe theoryis studied in this paper. The characteristics and mechanism of the buckling of structures withsome defects are investigated in detail by this theory,attempting to form a new approach for thefurther study of the stability of structures.
出处
《石家庄铁道学院学报》
1995年第4期34-39,共6页
Journal of Shijiazhuang Railway Institute
关键词
突变理论
缺陷
弹性结构
屈曲
稳定性
catastrophe theory
defect
elastic structure
buckling
