摘要
按照UIC 615—4—2003、EN 13749—2005等标准,计算了装用于国内A型地铁的PW80E—Ⅳ型转向架在超常工况和模拟运营工况下的载荷,采用HyperWorks软件分析了动车构架的静强度和疲劳强度,并对计算结果进行了分析评估。结果表明,PW80E—Ⅳ型转向架构架满足相关标准和规范的结构强度要求。
According to the standards of UIC 615-4-2003,EN 13749-2005,etc.,the loads on the PW80E-Ⅳ bogie applied for the A Type metro in China under the main in-service loads and the particular in-service loads are calculated,the HyperWorks software is applied to analyze the static strength and fatigue strength of frames for motor cars,and the calculation results are analyzed and estimated.The results show that the frame for the PW80E-Ⅳ bogie has met the structure strength requirements in relevant standards and regulations.
出处
《铁道车辆》
北大核心
2013年第3期6-9,45,共4页
Rolling Stock
关键词
动车转向架
构架
静强度
疲劳强度
有限元分析
motor car bogie
frame
static strength
fatigue strength
finite element analysis