摘要
按有限元分析的标准,对动车组3人座椅的几何模型进行简化,确定材料属性及载荷工况,建立了有限元模型.根据企业要求和试验规范,利用有限元法对动车组3人座椅进行结构强度分析,并对结果进行讨论,提出了3人座椅的改进建议.
According to the standard of finite element analysis,the geometric model of three-people seat on motor train unit was simplified,then material properties and loads were defined to set up a FEA model.With requirements of the factory and the experiment,the structural strength of three-people seat was analyzed based on FEM and the result was discussed.Finally,improvement advices were put forward.
出处
《上海工程技术大学学报》
CAS
2010年第3期201-204,共4页
Journal of Shanghai University of Engineering Science
关键词
3人座椅
台架试验
有限元分析
仿真
three-people seat
bench test
finite element analysis
simulation