论文部分内容阅读
阐述了开采过程中煤层及其顶板裂隙的形态对工作面布置和推进方向选择的影响,并提出了减少影响的方法。
The effect of the shape of the coal seam and its roof cracks on the choice of working face layout and propulsion direction during the mining process is expounded and the method of reducing the impact is proposed.