摘要
路基及结构物如出现异常下沉或桩基础的承载力不足等现象,需要对其进行加固补强,其中一个有效的办法就是使用高压喷射注浆法。由于高压喷射注浆法的优越性,在公路工程施工中的应用必将越来越广泛。文章对高压喷射注浆法的机理、旋喷参数及施工工艺要求等进行探讨。
To counter the unusual settlement of road bed or structures and insufficient bearing force of pile foundation, consolidation strengthening is required, an effective measures of which is to adopt high-pressure jet grouting. Owing to the advantage of high-pressure jet grouting method, its application scope will be wider and wider in highway engineering construction. This paper discusses the application mechanism, jet grouting parameters and construction technology requirements of this method.
出处
《水运工程》
北大核心
2004年第6期62-65,共4页
Port & Waterway Engineering
关键词
高压喷射注浆法
公路工程
应用机理
适应范围
high-pressure jet grouting method
highway engineering
application mechanics
applicable scope
