摘要
介绍了用于铁道车辆的全尺寸多轴液压伺服台——模拟加载器 ,以及建立在裂纹分析方法基础上的失效容限分析 ,并以北美铁路罐车工业所承担的罐车牵引梁研究项目为例 ,采用模拟加载器来验证失效容限分析。
Described are the full scale multiaxial servohydraulic stand simulated actuator for rolling stock,as well as the damage tolerance analysis based on the crack analysis method.The research project of draft sills of tank cars,undertaken by North America Tank Car Industry,is taken as an example,and the simulated actuator is used to verify the damage tolerance analysis.
出处
《国外铁道车辆》
2001年第4期28-33,共6页
Foreign Rolling Stock
