软土地基对路基稳定性影响规律研究

文章就软土地基条件对路基稳定性的影响进行了深入的分析研究,探讨了一般路段和临河路段两种工况下的路基边坡稳定性,分析了影响路基边坡稳定的主要影响因素,包括地表硬壳层厚度、软土厚度、路基填土高度和路基离河塘段距离,研究了路基稳定性与这些因素之间的变化规律,以期为道路工程设计中提高路基稳定性和安全性提供参考。

Study on Influence Law of Soft Soil Foundation on Subgrade Stability

This article researched influence of soft soil foundation conditions on the subgrade stability and studied subgrade stability of general sections and riverfront sections. It analyzed main factors that influence the stability of subgrade slope,in- cluding thickness of hard crust and soft clay,roadbed height and distance from the river. Then variation of subgrade stability and the influencing factors were discussed,which could be taken as reference for road engineering design to improve the sub- grade stability and safety.