摘要
介绍了自主设计的APM车辆铝合金车体结构形式、主要特点和主要技术参数。通过有限元分析法对车体结构进行静强度、模态和疲劳分析,结果表明设计的该铝合金鼓形车体结构强度、刚度和疲劳性能完全满足相关标准和技术规格书的要求。
The structure, main features and main technology parameters of self-designed aluminum alloy car body for APM vehicle were presented. With the finite element method, car body structure static strength, modal and fatigue were analyzed, the results of which showed that the strength, rigidity, stability and fatigue property of the new designed aluminum alloy drum car body was consistent with the requirement of relevant standards and technology specification.
出处
《机车电传动》
北大核心
2017年第1期102-104,共3页
Electric Drive for Locomotives
基金
中国南车股份有限公司科技研发项目(2014NCK029)
关键词
城轨车辆
铝合金车体
有限元法
疲劳
urban rail vehicle
aluminum alloy car body
FEM
fatigue
