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通过对双龙煤矿1501综采工作面煤层顶板初次来压和周期来压步距、工作面支架支护强度等数据的监测,在分析研究的基础上得到了软弱围岩结构中厚煤层综采工作面矿压显现活动规律,并对工作面支架的适应性进行了分析和探讨。
Based on the monitoring of data such as the initial pressure of the coal seam roof, the step-by-step pressure and the supporting strength of support in the face of No. 1501 fully mechanized coal mining face in Shuanglong Coal Mine, the fully-mechanized mining work of medium- Face pressure shows the law of activity, and adaptability of the face support was analyzed and discussed.