铁路道砟试验数据探析

Analysis on railway ballast test data

对铁路碎石道砟试验180多组试验数据进行了汇总,利用EXCEL表,对道砟试验数据进行了筛选分析,总结了可用于生产铁路碎石道砟的岩石类型,对于快速判定岩石是否可用于生产铁路碎石道砟具有积极意义。

The paper summarizes more than 180 testing data of railway ballast test, selects and analyzes the ballast testing data by using EXCEL form, concludes rock types suiting for producing railway ballast, which has positive meaning for fast telling the rock adaptability in railway ballast.