摘要
针对某城市客车减振器支座断裂问题,开展疲劳寿命仿真分析及结构优化设计。优化后的减振器支座局部疲劳寿命得到大幅提升。
Aiming at the fracture problem of shock absorber support of a city bus,the authors carry out the fatigue life simulation analysis and structure optimization design.The local fatigue life of the optimized shock absorber support is greatly improved.
作者
唐明忠
朱红军
周莉
熊乐
TANG Mingzhong;ZHU Hongjun;ZHOU Li;XIONG Le(CRRC Electric Vehicle Co.,Ltd.,Zhuzhou 412007,China)
出处
《客车技术与研究》
2023年第3期44-47,共4页
Bus & Coach Technology and Research
关键词
城市客车
减振器支座
疲劳寿命
结构优化
city bus
shock absorber support
fatigue life
structure optimization
