高压旋喷注浆在盾构工作井加固中的应用

Application of High-pressure Jet Grouting in Shield Driving Well Stability

介绍单管法高压旋喷注浆处理西气东输工程盾构工作井土体情况 ,阐述单管法高喷在加固软土地基 ,防渗帷幕防止基底隆起 ,土体改良等方面的广泛适用性。

Single jet grouting treatment is introduced for shield driving well of project for natural gas from west to east. Single jet grouting stabilization, soft soil ground seepage prevention, and soil improvement application is described.