摘要
结合国内首次引进的全方位高压旋喷注浆工法(MJS)的设备,介绍了设备的构造和施工原理。通过工程试验,对垂直旋喷桩和45°旋喷桩施工进行土体变形和孔隙水压力的监测和分析,为今后在特殊工况下该工法的施工提供了依据。
Combined with the first imported MJS equipment,it introduces the equipment configuration and construction principle.Through the engineering test,the monitor and analysis of soil deformation and pore pressure were conducted when jet grouting in vertical and in 45°angle conditions.These test results will provide a basis for the application of this construction method under special condition.
出处
《地下工程与隧道》
2010年第1期24-28,共5页
Underground Engineering and Tunnels
