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基于MSCPatran和MSCNastran,通过子模型和变坐标系的有限元分析技术,对Z8A型侧架A区弯角(子模型)进行分析,获得侧架A区弯角的载荷特征.
Based on the analysis of MSCPatran and MSCNastran, the finite element analysis of sub-model and variable-coordinate system is used to analyze the corner (sub-model) of Zone A of Z8A-type side frame, and the load characteristics of the corner of Side A frame are obtained.