轨道车辆座椅裂纹分析及改善措施仿真研究  

Simulation Study on Crack Analysis and Improvement Measures of Railway Vehicle Seat

作　　者：郑晓倩 王世博 杜彦品 ZHENG Xiaoqian;WANG Shibo;DU Yanpin(CRRC Nanjing Puzhen Rolling Stock Co.,Ltd.,Nanjing 210031,China)

机构地区：[1]中车南京浦镇车辆有限公司,江苏南京210031

出　　处：《铁道车辆》2022年第1期12-15,共4页Rolling Stock

摘　　要：文章介绍了轨道车辆常见座椅分类及其布置,针对某型轨道车辆统计了运行中座椅裂纹分布情况及位置信息,分析了座椅裂纹产生原因,提出了改善座椅裂纹的措施,并通过相应计算及仿真分析验证了座椅裂纹改善措施的可行性。This paper introduces the classification and layout of common seats for rail vehicles.Aiming at a certain type of railway vehicle,the distribution and position information of seat cracks during operation are counted,the causes of seat cracks are analyzed,and the measures to improve seat cracks are put forward.The feasibility of seat crack improvement measures is verified by corresponding calculation and simulation analysis.

关 键 词：轨道车辆 座椅裂纹 仿真 

分 类 号：U270.32[机械工程—车辆工程]