Railway infrastructure — Rail fastening systems — Part 8: Test method for vertical stiffness
铁路基础设施钢轨扣件系统第8部分:垂直刚度试验方法
发布日期:
2022-02-15
本文件规定了实验室试验程序,以确定钢轨垫、底板垫和完整钢轨扣件组件的静态和低频动态刚度。
This document specifies laboratory test procedures to determine the static and low-frequency dynamic stiffness of rail pads, baseplate pads and complete rail fastening assemblies.