节点文献
车体钢结构的轻量化研究
Research on weight Lightening of Car-body Steel Structure
【摘要】 介绍了现行25型硬卧车车体钢结构的结构特点,通过对车体轻量化的几个方案进行有限元分析计算,确定了最终的优化设计方案。
【Abstract】 The features of the car-body steel structure of the 25 type non-cushioned berth sleeping car are described. Through the finite element analysis and calculation on several schemes of weight lightening of car-body, the final optimization design scheme is determined.
【关键词】 钢结构;
轻量化;
有限元;
优化设计;
【Key words】 steel structure; weight lightening; finite element; optimization design;
【Key words】 steel structure; weight lightening; finite element; optimization design;
- 【文献出处】 铁道车辆 ,Rolling Stock , 编辑部邮箱 ,2005年04期
- 【分类号】U270.3
- 【被引频次】21
- 【下载频次】305