摘要
依据现场实测结果和薄煤层普采工体面开采的实践,分析了薄煤层普采工体面顶板矿压显现规律,提出的薄煤层普采工作面顶板管理方法保证了碱场2下/东一、二回采工作面的安全开采。
According to the results of field measure and the practice experience of mining on thin coal seam face, analyze roof pressure law on thin coal seam, propose roof management method of thin coal seam face, assure the safety mine of Jianchang working face.
关键词
薄煤层
普采
顶板控制
工作面
thin coal seam, Ordinary mining, roof control
