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Analysis of the Strength and Fatigue of Xi'an Metro Bogie Frame
Pages: 79-82,86
Year: Issue:  9
Journal: Urban Mass Transit

Keyword:  metrovehicle bogie framestatic strengthfatigue strengthFEM;
Abstract: 针对西安地铁车辆转向架构架,从模拟计算上得到构架关键部位的等效应力.参照UIC规程对构架的静强度和疲劳强度进行了评定,最终确定其是否满足强度要求.计算结果表明,构架各关键点计算的等效应力小于其材料的许用应力,为工业生产的安全性提供了理论参考依据.
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