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高压喷射灌浆技术,是利用射流冲切作用和灌浆掺搅地层,改变原地层结构,形成凝结体借以达到提高地基承载力作用的目的。七十年代中期,我国铁路、冶金系统开始研究应用这项技术。1980年初,水利电力部责成山东省水利科学研究所,列专题开展此项研究工作,以期将这项技术应用于水利工程的帷幕防渗。通过多年的研究,山东省水利科学研究所
High-pressure jet grouting technology is the use of jet punching and grouting mixing stratum, change the original formation structure, the formation of condensation in order to achieve the purpose of increasing the bearing capacity of the foundation. The mid-seventies, China’s railway and metallurgical systems began to study the application of this technology. At the beginning of 1980, the Ministry of Water Conservancy and Electric Power instructed Shandong Institute of Hydraulic Research to carry out this research project, with a view to applying this technology to the curtain seepage prevention of water conservancy projects. After years of research, Shandong Institute of Hydraulic Research