摘要
采用机构瞬时结构化方法,确定了框架结构的最危险工况模式,在简化建立力学模型的基础上,用自编程序PSSAP-WJ在微机上有效地进行了动应力有限元分析计算.
The operating mode of the maximum load for the framed structure is determined by converting a mechanism into an instantaneous structure. Based on a simplified mechanical model, the dynamic stress in the structure is calculated with the finite element method by using the program PSSAP-WJ developed by the authors on a microcomputer.
出处
《华中理工大学学报》
CSCD
北大核心
1993年第4期33-37,共5页
Journal of Huazhong University of Science and Technology
关键词
连铸机
机构
有限元分析
框架结构
continuous caster
mechanism
finite element analysis
dynamic stress analysis
