压浆技术在处理高填方路基沉陷中的应用

The Application of Grouting Technology in the Treatment of High-filled Roadbed Subsidence

针对山区道路中常见的路基沉陷病害 ,介绍一种新型的高水速凝材料 ,在压浆后 1h内固结硬化的技术 ,通过对比实验的方式 ,用具体的数据说明了压浆处理的效果 。

In the light of frequent roadbed subsidence damage occurred in the roads of mountain areas, a new type of high water instant coagulant has been introduced, which could become harden and consolidated within 1 hour after grouting. With the approach of compared experiments, detailed data have been used to illustrate the effect of grouting treatment. Meanwhile, the characteristics of this technology in construction and experience achieved have been summarized in this paper.