路基岩溶地区探灌结合高压注浆施工方法

High-pressure grouting construction method by combining with exploration and irrigation in subgrade karst region

对高压注浆施工技术作了简单介绍,主要对路基岩溶地区高压注浆加固原理、施工工艺、施工流程、压注灌浆等进行了阐述,并说明了注浆效果检验措施,有利于保障工程施工技术的顺利进行。

The paper briefly introduces the high-pressure grouting construction technologies, mainly describes subgrade karst high-pressure grou- ting reinforcement principles, construction technology, and construction procedures and grouting and irrigation and so on, and finally illustrates grouting effect examining measures, which will be good for guaranteeing engineering construction technology smooth.