According to geological conditions of coal seams in Huainan mining area, the ground and dyke movement induced by different mining schemes was simulated and analyzed by using FLAC.

• 摘要以淮南矿区某采区煤层开采为研究对象，采用非线性大变形FLAC程序，对不同开采方案引起的地表移动和对地面防汛堤坝的移动变形状况进行了数值模拟。