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地铁车辆蹬车梯是车辆辅助蹬车的重要部件,对功能性和强度等方面要求较高,对其结构优化有重要的现实意义。文章简要介绍了以往项目地铁车辆蹬车梯的结构、材料,着重分析了优化后蹬车梯的结构及其力学强度。
The metro vehicle pedaling ladder is an important component of vehicle assisted pedaling, which requires high functionality and strength, and has important practical significance for structural optimization. This paper briefly introduces the structure and material of the subway car pedal ladder in the past, and analyzes the structure and mechanical strength of the optimized pedal ladder.