摘要
分析了路基溶洞形成的原因,论述了注浆处治施工方案,总结了注浆的效果检查与评定方法,并探讨了路基注浆施工中常见的问题及处理措施,指出溶洞注浆是确保地基质量的重要方法,通过注浆处治的方法,可以有效的防止地基下沉,并具有防水,提高地基承载力的作用。
This paper analyzed the formation causes of subgrade karst cave,discussed the construction scheme of grouting treatment,summarized the effect inspection and evaluation method of grouting,and discussed the common problems and treatment measures in subgrade grouting construction,pointed out that the karst cave grouting was the important method to ensure the foundation quality,through the grouting treatment method could effectively prevent the foundation sunk,and had the role to waterproof,improvement the bearing capacity of foundation.
作者
谢鹏远
Xie Pengyuan(Shanxi Traffic Control Group Co.,Ltd.Datong Nan Expressway Branch,Datong 037000,China)
出处
《山西建筑》
2018年第17期136-137,共2页
Shanxi Architecture
关键词
岩溶病害
注浆处治
路基溶洞
karst disease
grouting treatment
subgrade karst cave
