摘要
高压旋喷桩加固是地基加固中主要采用的一种方法,实际上属于高压喷射注浆桩又称旋喷法注浆,它是20世纪60年代后期始创于日本。该方法在路基加固实践中得到了广泛的应用。重点阐述高压旋喷桩的加固机理和施工工艺。
Subgrade strengthening with high-pressure rotating pile, which was first invented in late 1960s in Japan, is a main method used in subgrade strengthening. This method has been extensively applied in the practice of subgrade strengthening. In this paper, the mechanism and construction technique of high-pressure rotating pile is expounded.
出处
《石家庄铁路职业技术学院学报》
2014年第2期40-45,共6页
Journal of Shijiazhuang Institute of Railway Technology
关键词
铁路
斜向高压旋喷桩
路基病害
路基加固
施工工艺
railway high-pressure rotating pile road bed diseases construction technique
