新材料在高速客车上的应用

Application of New Material of High Speed Passenger Car

以 2 10km/h铝合金动车为实例 ,阐述了在铁路客车高速化的情况下 ,轻量化研究中新材料的采用和发展对车体结构优化设计的重要性。

An example of 210?km/h aluminium alloy passenger car is illustrated in this paper,with the increase of railway passenger car speed,it is important for using and development of new material about weight-reducing research to the structure optimization and design of train body.