铁路路基基床病害及其产生机理分析

Analysis of Classification and Mechanism of Railway Bed

阐述了铁路路基基床病害的基本规律和各种影响因素，综合分析了土质条件、荷载条件、水的作用以及气温等各种因素对基床病害产生与发展影响。

This paper demonstrates basic law of railway bed disease and all kinds of facters.The paper analyses soil condition of railway bed, load condition,action of water and effect of temperature. Those conditions are the cause of occurrence and development of railway bed disease.