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针对姚桥煤矿煤层赋存条件和地质构造情况，介绍了综采放顶煤的具体做法，选择了较为合理的工作面装备，掌握了顶板的移动规律和矿压分布特点
Aiming at the occurrence conditions and geological structure of coal seam in Yaoqiao Coal Mine, this paper introduces the specific practices of fully mechanized top coal caving, selects more reasonable face equipment, masters the law of roof movement and the distribution of rock pressure