摘要
以无摇枕结构转向架车辆为例,建立将车体和构架分别考虑成刚体或弹性体的4个动力学分析模型,进行多个速度级下的动力学分析以及构架的动应力响应分析,给出对比分析结果,根据分析结果对考虑车辆部件弹性动力学模型的建立提出建议.
Four Adams/Rail dynamics analysis models are create which consider rigid or flexible carbody ＆ bogie frame in Adams/Rail environment. The dynamic analysis of the models and the response analysis to dynamic stresses of the bogie frame are made. The four different results of dynamic load histories, stress responses were compared, and the suggestion on creating rail vehicle dynamics analysis model was given.
出处
《计算机辅助工程》
2006年第B09期395-396,共2页
Computer Aided Engineering
