磁悬浮车辆导向机构力学性能分析

2019 International Conference on Advances in Construction Machinery and Vehicle Engineering (ICACMVE) Pub Date : 2019-05-01 DOI:10.1109/ICACMVE.2019.00041

Li Guanyuan, G. Dinggang

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引用次数: 0

摘要

导向机构是保证磁悬浮列车横向稳定性的关键结构。它可以承受较大的静、动载荷。本文采用有限元方法对简化后的导向机构的强度、刚度和疲劳寿命进行了分析。计算结果表明，导向机构的应力、变形和疲劳寿命满足设计要求，忽略了小范围内的塑性变形和约束、载荷和连接处附近可解释的应力集中现象。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of Mechanical Properties of Maglev Vehicle Guiding Mechanism

The guiding mechanism is the key structure to ensure the lateral stability of the maglev vehicle. It is designed to bear large static and dynamic loads. In this paper, the finite element method is used to analyze the strength, stiffness and fatigue life of the simplified guiding mechanism. The calculation results show that the stress, deformation and fatigue life of the guiding mechanism meet the design requirements, ignoring the plastic deformation in a small range and the explainable stress concentration phenomenon near the constraints, loads and connections.

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来源期刊

2019 International Conference on Advances in Construction Machinery and Vehicle Engineering (ICACMVE)

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