城市轨道交通车辆限界计算方法研究

A Study of Vehicle Gauge Calculation Method of Urban Mass Transit

结合《城市轨道交通限界标准》编制工作 ,在总结多年来限界计算方法研究的基础上 ,确立了以基于随机与非随机要素处理为基本原则 ,提出了一种先进的车辆限界计算方法。详细列出了车辆限界的各计算要素说明、供计算用的全部公式及应用注意事项。采用本计算方法制定车辆限界 ,能够兼容科学性、经济性和安全性 ,对于工程实践有较高的应用价值。

Based on the years' study of vehicle gauge calculation method and the basic principle of random and non-random factors treatment, the author presents an advanced calculation method, including the explanation of calculation factors of vehicle gauge and all the calculation formulas, points out that the application of this calculation method shall make the constitution of vehicle gauge more scientific, safer, more economic, and therefore be of great value to the engineering practice.