摘要
新陆煤矿位于鹤岗矿区中部,含煤地层为白垩系下统石头河子组,井田内构造发育。在上述背景下,分析了新陆煤矿的水文地质条件,指出石头庙子组砾岩裂隙水已经成为矿井生产中的主要水害威胁,并利用层次分析法及多元地学信息空间分析,对威胁矿井安全的主要含水层——石头庙子给砾岩含水层富水性分区,为矿井安全生产提供了直观的水文地质依据。
Xinlu coal mine lies in the center of Hegang coal mine area, its coal-bearing strata is Shitouhezi Formation of Lower Cretaceous and structure is development. After analysis of hydrogeological conditions of Xinlu coal mine, this paper points out that conglomerate fracture water of Shitoumiaozi Formation has become one of the major hazards in mine production. Threaten the main aquifer of mine-Conglomerate aquifer water partition has been realized, combined with regional distribution of water quality index by the powerful spatial analysis function of geographic information system coupled with the analytic hierarchy process. In order to provide direct basis for the safety in production.
出处
《煤炭与化工》
CAS
2016年第2期1-4,8,共5页
Coal and Chemical Industry
关键词
水害威胁
多元地学信息
砾岩含水层
层次分析法
Flood threat
Multi geology information
Conglomerate aquifer
The analytic hierarchy process
