高压喷射注浆新技术随着建设事业的快速发展，地铁建设、铁路、公路的隧洞开凿、桥梁架设、水利工程坝基、高层和超高层建筑以及地下建筑物和埋设物的工程日益增多。进行这些建设工程施工时，常常遇到软弱松散地层以及受到地下水的影响。为了防止发生涌水冒砂事故，采用高... New Technology of High-pressure Jet Grouting With the rapid development of construction, there are increasing projects in subway construction, tunneling of railways and highways, bridge erection, dam foundation of hydraulic engineering, high-rise and super-tall buildings, underground buildings and buried structures. In carrying out these construction projects, we often encounter weak and loose formations and the impact of groundwater. In order to prevent gushing sand accident, using high ...