城际动车组车体研制  

Design of Intercity EMUs Car Body

作　　者：田爱琴[1] 李文化[1] 赵红伟[1] 

机构地区：[1]南车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《机车电传动》2015年第2期7-9,共3页Electric Drive for Locomotives

摘　　要：基于城际动车组运营特点分析了其车体结构疲劳强度,并以此优化车体结构设计。仿真和试验表明,采用上述优化措施的系列城际动车组车体既实现了轻量化目标,又满足强度、刚度等安全指标要求。Car body structure fatigue strength of intercity EMUs was analyzed based on operation conditions, and car body structure design was optimized. With simulation and tests, the optimized car body structure was validated to reach the light-weight target, as well as meet the safe and reliable requirements of strength and rigid.

关 键 词：城际动车组 车体结构 轻量化 安全指标 

分 类 号：U266.2[机械工程—车辆工程] U260.32[交通运输工程—载运工具运用工程]