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本文以南水北调西线工程深埋引水隧洞为研究背景,采用有限差分程序FLAC3D数值模拟围岩变形的问题,并对模拟结果展开较为深入地研究。
In this paper, the deepwater diversion tunnel of the Western Route Project of South-North Water Transfer is taken as a research background. The finite difference program FLAC3D is used to simulate the deformation of surrounding rock. The simulation results are studied in more depth.