美标城市轨道交通车辆不锈钢车体结构研发  

Research and development of stainless carbody structure for transit vehicle of American standard

作　　者：刘玉民 刘晓芳 陆冠含 Liu Yumin;Liu Xiaofang;Lu Guanhan

机构地区：[1]中车长客轨道股份有限公司,吉林长春130062

出　　处：《现代城市轨道交通》2018年第6期5-11,共7页Modern Urban Transit

摘　　要：美国标准ASME RT-2 2014《重型轨道交通车辆结构设计的安全标准》是城市轨道交通车辆研发行业最为严苛的一个标准。美国列车的车体较宽,整车重量大,要求承载能力强,同时对车辆的被动安全防护吸能要求更是严格。基于美国标准及相关技术规范要求,阐述符合美国标准ASME RT-2 2014要求的城市轨道交通车辆不锈钢车体结构的研究方法。American ASME RT-2 2014 Safety Standards for Structural Requirements for Heavy Rail Transit Vehicles is one of the most stringent standards in urban rail transit vehicle RD. American trains generally have a wide carbody, heavy vehicle weight and high carrying capacity. Meanwhile, the requirements on vehicle passive safety protection and energy absorption are even more strict. Based on American standards and technical requirements, this paper describes the research methods on stainless carbody structures of urban rail transit vehicles as per American standard ASME RT-2 2014.

关 键 词：城轨车辆 美国标准 不锈钢车体结构 吸能要求 研发方法 

分 类 号：U270.32[机械工程—车辆工程]