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为探究煤层开采过程中覆岩及地表变形规律,故本文结合矿区实际数据,使用FLAC3D数值模拟方式,模拟煤层采动过程,研究煤层开挖中覆岩及地表变形规律.得出煤层开采过程中覆岩及地表变形规律.
In order to explore the law of overlying strata and surface deformation during the process of coal seam mining, this paper combined FLAC3D numerical simulation method to simulate coal mining process and study the law of overburden and surface deformation in the process of coal seam mining. Overburden and surface deformation law.