摘要
以某城市轨道交通项目车辆设计为背景,通过对铝合金车体关键部件进行设计优化,并对车体进行静强度、刚度和模态分析计算,且通过试验验证,设计研发出一种满足时速120 km轻量化A型城轨车辆要求的车体结构,以适应城市大载客量、快速轨道交通要求,并响应节能减排的政策要求。
This paper presents a mass transit vehicle. Based on optimizing the key parts of aluminum alloy carbody, the static strength and rigidity calculation, modal analysis, test validation, we design a kind of aluminum alloy carbody structure of type A metro vehicles with velocity 120 km/h, in order to satisfy the huge passenger capacity and the demands of rapid transit, respond the policy of energy conservation and emission reduction.
出处
《技术与市场》
2014年第5期1-3,共3页
Technology and Market
关键词
城轨车辆
车体结构
轻量化
快速交通
静强度
模态分析
试验
metro vehicle
car body structure
light weight
quick speed transport
static strength
modal analysis
testdoi： 10.3969/j. issn. 1006 - 8554. 2014.05. 001
