EN 13803-2:2006
轨道交通.轨道.轨道平面图设计参数.轨距规≥1435 mm.第2部分:带弯曲率突然变化的开关和岔道及可比校准设计.包含修改件A1-2009
Railway applications - Track - Track alignment design parameters - Track gauges 1 435 mm and wider - Part 2: Switches and crossings and comparable alignment design situations with abrupt changes of curvature (Incorporates Amendment A1: 2009)