摘要
阐述了水平高压旋喷注浆技术的原理、施工设计及在浅埋隧道预支护中的应用,并就该技术应用中存在的问题进行了探讨。
This artiele deseribes the eonstruetion prineiple and design of the horizontal high-pressure jet-grouting teehnology and the applieation of preliminary support in shallow tunnels. And problems of the teehnology are being diseussed.
出处
《探矿工程（岩土钻掘工程）》
2008年第2期72-74,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
水平高压旋喷
浅埋隧道
预支护
应用
horizontal high-pressure jet-grouting
shallow tunnel
pre-support
applieation
