摘要
文章针对地铁车辆司机室天花板设计、安装存在的难点,设计了一种适用于B型地铁车辆的二次骨架,以优化司机室天花板总体结构,并对骨架受力情况进行有限元仿真分析,找出结构薄弱点并优化骨架设计。
In view of the difficulties in design and installation of cab ceiling in metro vehicle, the secondary frame that apply to B type metro vehicle is designed to optimize the overall structure of cab ceiling. The finite element simulation and analysis of stress condition for the frame is carried out to find the weak points in the structure, and optimize the design of frame.
作者
苏家辉
秦锋
吴俊杰
SU Jia-hui;QIN Feng;WU Jun-jie(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China)
出处
《电力机车与城轨车辆》
2020年第4期56-59,共4页
Electric Locomotives & Mass Transit Vehicles
关键词
地铁车辆
司机室
天花板
结构
优化
metro vehicle
cab
ceiling
structure
optimization
