公路路基沉陷加固的处理技术研究

Research on treatment technique of consolidation for settlement of roadbed

通过对造成公路路基沉陷问题的原因进行分析,阐述了改善及解决公路路基沉陷问题的方法———填土复填法、固化剂法、粉喷桩法及注浆法,以提高公路质量,延长公路使用年限。

The paper analyzes the reasons for the settlement on roadbeds, illustrates some measures to improve and solve the settlement issues, such as soil refilling method, the curing agent method, the cement injection pile and the grouting method, so as to prolong the use lifespan of roads and improve the road quality.