客车上部结构强度分析及试验  

Analysis and Test of Bus Superstructure Strength

作　　者：徐晓芳[1] 韩健[1] 路斌[1] 

机构地区：[1]中通客车控股股份有限公司,山东聊城252000

出　　处：《客车技术与研究》2017年第1期51-53,共3页Bus & Coach Technology and Research

摘　　要：基于GB 17578-2013《客车上部结构强度要求及试验方法》中规定的客车上部结构强度要求,以客车触地时刻的角速度为仿真初始条件,对该客车进行侧翻仿真分析,提出顶盖骨架及侧围骨架的改进方案,使该车型顺利通过侧翻试验。This article makes a roll over simulation analysis of a coach, based on the bus superstructure strength requirements stipulated in GB 17578-2013 Requirements and Test Methods of Strength for The Superstructure of Bus,taking the coach angular velocity at the moment when the coach body falls and touches the ground as the initial condition. It also presents the improved roof and side frame solution and finally ensures that the coach passes the test.

关 键 词：客车侧翻 上部结构强度 仿真分析 试验验证 

分 类 号：U463.831[机械工程—车辆工程]