摘要
阐述了圭山矿区17,18井田的水文地质及矿井地质、开采技术的定量评价条件,并对矿区的断层、褶皱、煤层的稳定性、顶板条件、煤层倾角、瓦斯、煤尘、煤质和煤种等进行了分析,根椐圭山煤矿地层主要特征,结合实际的开采方法,提供了相关的数据资料。为矿区今后正确地估价开采技术条件和确定开采规模提供了建设性意见。
This paper expounded the geohydrolo-gy, mine geology and the quantitative evaluation condition of mining technology of No. 17 mine fields of Guiashan Coal Mining Area, analyzed the faults, folds, the stability of coal seam, roof conditions, coal seam pitch, gas, coal dust, coal quality and coal type, and provided relevant data according to the main features of the strata in Guishan mine and in the light of the actual mining technology. All of these offered the constructive suggestions for the correct assessment of mining technological conditions and the determination of mining scale of the mine in the future.
出处
《矿业安全与环保》
北大核心
2006年第B06期116-118,共3页
Mining Safety & Environmental Protection
