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介绍了载轨客车转向架的结构特点和优点,分析了构架在UIC规程中的受力情况,对构架模型进行了离散化和有限元分析,研究了在多种载荷工况下的应力分布,找出了最大应力所在处,研究了应力集中的原因。
The structural features and advantages of the bogie truck bogie are introduced. The force situation of the bogie frame in the UIC code is analyzed. The structure model is discretized and analyzed by finite element method. The stress distribution under various load conditions is studied. Find out where the maximum stress, the stress concentration of the reasons.