摘要
文章利用大型通用有限元分析软件hyperworks建立车架的有限元模型,并对该车架进行了模态分析,从而得出车架的固有频率和振型,同时对计算结果进行评价。结果表明,该车架具有合理的阵型和固有频率,为该车架的设计起到了较好的指导作用。
Article using the large general finite element analysis software hyperworks frame finite element model is established, and the modal analysis of the frame, calculated the frame of the inherent frequency and vibration model, and evaluate the result of the calculation. The results show that the frame has a reasonable formation and natural frequency, which can guide the design of the frame.
出处
《汽车实用技术》
2017年第21期117-118,共2页
Automobile Applied Technology
