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| NUMERICAL SIMULATION ON FAULT DISPLACEMENT CHANGING WITH DEPTH IN WEST ROUTE OF SOUTH-TO-NORTH WATER TRANSFER PROJECT |
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Abstract 3D elastic finite element method is used to study the fracture displacement of site in the west route of the South-to-North Water Transfer Project. By simulating the displacements of faults with different widths and elastic moduli，it is showed that the horizontal fault displacement's rising rate is smaller than that of the vertical fault at 1 000 m under the ground. Keeping the other parameters constant，the rising rate of the fault slipping displacement is the same as the calculated value using different epicenter fracture lengths. The study of the present work can be a good reference to the engineering practice.
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Received: 13 June 2005
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WANG Zhaoyu1, 2, ZHAO Weihua1, 2*, JU Nengpan1, 2, LIN Qinghua1, 2, TAN Lin1, 2, HU Xiaolong1, 2. Constitutive model for shear creep behavior of fault gouge containing crushed rock#br#[J]. , 2026, 45(4): 1266-1276. |
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