矿井水水文地质研究及水害防治对策研究

Study on Hydrogeology of Mine Water and Countermeasures of Water Disaster Prevention

鉴于矿井突水事故为仅次于瓦斯事故影响煤矿安全生产的关键威胁源,以14123工作面为例在分析其基本岩层特性的基础上,注重对其水文地质条件进行详细分析尤其是对其矿井水含水层的参数进行定量分析,为后续防治水措施的制动提供依据;最后,针对14123工作面地表水和井下水害的防治提出具体对策,为进一步保证其安全生产奠定基础。

In view of the fact that mine water inrush accident is the key threat source that affects coal mine safety production after gas accident,taking 14123 working face as an example,on the basis of analyzing its basic rock stratum characteristics,it pays attention to the detailed analysis of its hydrogeological conditions,especially the quantitative analysis of its mine water aquifer parameters,so as to provide a basis for the braking of subsequent water prevention and control measures.Finally,specific countermeasures are put forward for the prevention and control of surface water and underground water disasters in 14123 working face,which lays a foundation for further ensuring its safe production.