摘要
高强钢的应用作为汽车轻量化主要途径之一,能保证整车骨架的安全性强度,但不一定能保证整车的刚度性能。本文通过CAE模态计算,对采用高强钢前后的某整车骨架刚度进行对比分析。
Application of high strength steel is a main way of vehicle body lightweight. High strength steel can en-sure the safety strength of bus/coach body structure, but it is not sure to ensure the rigidity of bus/coach body structure. The authors analyze the change of bus/coach body structure rigidity after using high strength steel through the CAE modal calculation.
出处
《客车技术与研究》
2014年第4期22-24,共3页
Bus & Coach Technology and Research
关键词
客车骨架
高强钢
刚度
模态分析
bus/coach body frame
high strength steel
rigidity
modal analysis
