可悬挂双人座椅的侧墙设计及有限元分析  

Design and finite element analysis of sidewall for double chair

作　　者：王帅[1] 刘永强[1] 岳译新[1] 

机构地区：[1]南车株洲电力机车有限公司技术中心,湖南株洲412001

出　　处：《电力机车与城轨车辆》2011年第6期41-43,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章在分析现有地铁车辆侧墙结构的基础上,对下部侧墙结构进行优化设计,并采用Hypermesh、Ansys等软件进行有限元分析验证,设计出一种适用于双人座椅悬挂的新侧墙结构。计算结果表明,优化后的侧墙结构符合车体设计相关标准,在相同工况下,较原结构有更好的强度和刚度。Based on the analysis of present structure of sidewall for metro vehicle ,the structure design of bottom parts of sidewall is optimized, soft wares such as Hypermesh and Ansys are used for finite element analysis and verification,and a new sidewall structure is designed for hanging of double chair. The result shows that the optimized structure of sidewall is accord with relevant standards, and it has better strength and stiffness.

关 键 词：侧墙 座椅悬挂 有限元分析 

分 类 号：U270.32[机械工程—车辆工程]