厚煤层综采放顶煤开采矿压显现规律分析

Analysis of Mine Pressure Behavior Law of Fully Mechanized Top-coal Caving Mining in Thick Coal Seams

以厚煤层综采放顶煤开采矿压显现规律为对象开展研究,结合具体工程实际,从矿压观测站布设及矿压观测方法、矿压显现参数和支架适应性三方面对A矿综放面矿压显现规律开展了综合研究,希望能够为其他矿井相似工程的开展提供借鉴和帮助。

Taking the mine pressure behavior law of fully mechanized top-coal caving mining in thick coal seams as an object of study,combined with the actual engineering,this paper conducted a comprehensive study on the law of mine pressure behavior in fully mechanized top-coal caving face of A Mine from three aspects:the layout of mine pressure observation station and the method of mine pressure observation,the parameters of mine pressure behavior and the adaptability of support,hoping to provide reference and help for the development of similar projects in other mines.