摘要
本文通过对车体承载结构用的耐候钢、不锈钢及铝合金等材料的有关性能和经济性进行分析比较,指出在经济条件和生产许可的情况下,以采用铝合金作为轻轨车辆车体承载结构材料为宜.
Based on comparing the technical and economical features of weather-resistant steels,stainless steels and aluminium alloys,points out that the aluminium alloys are suitable to carbody load-carrying struc- ture of LRV under the allowable conditions of the economics and production.
出处
《大连铁道学院学报》
1989年第4期65-71,共7页
Journal of Dalian Railway Institute
基金
国家自然科学基金资助项目
关键词
车体
轻轨
车辆
承载结构
材料
car body
selection/light rail vehicles
bearing structures
materials
