摘要
城市轨道交通车辆的车体材料选材,是关系到轨道运营的"安全、可靠、快速、轻量、经济、适用"的重大因素之一。文章结合当前国内城市轨道交通车辆车体的使用及选购情况,借鉴国外经验,针对不锈钢、铝合金车体的材料和结构特点进行分析、比较,并对两种车体材料的发展动向进行了探讨,为城市轨道交通车辆车体材料的选型提供依据。
The materials selection for bodies of urban railway vehicles is one of the significant subjects concerned with ＂safety, reliability, high speed, lightweight, economy and applicability＂ in the operation. Combined with the current domestic urban rail transport vehicles and the use of car selection, the article analyses and compares the stainless steel, aluminum alloy body of material and structural charac- teristics with respect to foreign experience.It also explored the development direction of two car body material,which provides the reference for the selection of these materials.
出处
《西部交通科技》
2009年第10期111-116,共6页
Western China Communications Science & Technology
基金
重庆地铁一号线车体材料选型研究(sj200638)
