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Research Progress in the Porous Media Grouting Simulation Test
(1 Holsin Research Institute of Holsin Engineering Consulting Group Co., Ltd., Xiamen 361009; 2 Xiamen Construction Project Quality Safety Engineering Technology Research Center, Fujian 361027; 3 College of Civil Engineering, Huaqiao University, Xiamen 361021)
Abstract Due to the characteristics of concealment and complexity of the grouting engineering, grouting simula? tion test has become an important way to study grouting process and grouting theory. In this paper, the calculation methods of the porous media grouting theories are summarized and discussed, and the current situation and development of the research on the regularity of the grouting parameters such as diffusivity, consolidation strength, grouting pressure, internal pressure of the injected media, permeability coefficient and permeability stability in porous media grouting simulation tests are also introduced. Besides, prospect is made for the research directions of porous media grouting simulation test.
Abstract：
Due to the characteristics of concealment and complexity of the grouting engineering, grouting simula? tion test has become an important way to study grouting process and grouting theory. In this paper, the calculation methods of the porous media grouting theories are summarized and discussed, and the current situation and development of the research on the regularity of the grouting parameters such as diffusivity, consolidation strength, grouting pressure, internal pressure of the injected media, permeability coefficient and permeability stability in porous media grouting simulation tests are also introduced. Besides, prospect is made for the research directions of porous media grouting simulation test.
2021, Vol. 58 