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机译:Soil disturbance induced by EPB shield tunnelling in multilayered ground with soft sand lying on hard rock: A model test and DEM study
Southwest Jiaotong Univ||Sichuan Highway Planning Survey Design & Res Inst;
Southwest Jiaotong Univ;
Sichuan Highway Planning Survey Design & Res Inst;
EPB shield tunnel; Multilayered ground; Soil disturbance; Over excavation; Laboratory test; Discrete element method (DEM);