论文部分内容阅读
应用塑性动力学中的Ｈａｍｉｌｔｏｎ型变分原理对高速列车的端墙进行刚塑性动力分析，计算端墙受冲击后的变形过程及吸收的塑性功。为车体抗冲击设计提供理论依据。
The Hamilton-type variational principle in plastic kinetics is used to analyze the rigid-plastic dynamic analysis of the high-speed train’s end wall. The deformation process and the absorbed plastic work of the end wall are calculated. Provide a theoretical basis for the body impact-resistant design.