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采用FLAC~(3D)数值模拟软件对潘北矿11113工作面浅部3~#煤层和潘谢外围深部设计首采工作面3~#煤层开采进行模拟,并从破坏深度、岩体应力场特征方面对二者进行对比研究。
The 3 ~ # coal seam mining in the shallow 3 # seam of 11113 working face of Panbei Mine and the first mining face in the deep design of Panxie periphery were simulated by FLAC ~ (3D) numerical simulation software. From the aspects of destructive depth, stress field characteristics of rock mass Compare the two.