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主要介绍日本、意大利、欧美国家和我国水平旋喷注浆加固技术的应用现状,以及水平旋喷注浆机械研究动态。并指出水平旋喷注浆加固技术的成功应用,为我国软弱地层加固又增添了一有效手段。
It mainly introduces the application status of horizontal jet grouting reinforcement technology in Japan, Italy, Europe and the United States and China, and the dynamic research on horizontal jet grouting machinery. It is pointed out that the successful application of the horizontal rotary jet grouting reinforcement technology adds an effective measure for strengthening the weak strata in our country.