标准摘要
[中文适用范围]： 本文件定义了轨道几何参数，规定了轨道几何测量的最低要求和轨道几何质量的评价方法。 本文件适用于1435毫米及更宽的轨距。 城市/轻轨系统、有轨电车和任何轨距小于 1435 毫米的轨道不包括在本文件的范围内，但可以作为参考。 [外文原描述]： This document defines track geometry parameters and specifies the minimum requirements for track geometry measurements and the evaluation method for track geometry quality. This document is applicable to 1 435 mm and wider track gauges. The urban/light rail systems, tramways and any track gauge narrower than 1 435 mm are excluded from the scope of this document, however it can be used as a reference.
英文名称Railway applications — Track geometry quality — Part 1: Characterization of track geometry and track geometry quality