新集二矿F10断层含水性分析

Analysis on Aquosity of the F10 Fault in No.2 Mine of Xinji

指出了断层作为矿区地质构造的主要形式,对煤层赋存、水文地质等条件有着重要的影响,含(富)水断层的存在使得煤矿水文地质条件的复杂性增加,影响煤矿的安全生产。以新集二矿F10断层为研究对象,通过该断层上覆和下切灰岩富水性分析、F10断层补勘工程水文地质资料及断层两盘岩层含水性分析,对其含水性进行了分析,结果表明:F10断层的含水性总体较差。

Fault, as the main form of geological structure in mining area, has important effects on coal seam occurrence, hydrogeological conditions. Water containing or waterrich fault can increase the complexity of mine geophysical technique and have an impact on safety production of coal mine. This paper investigated the F10 fault in No. 2 Mine of Xinji, the analysis of aquosity was conducted through analyzing the overlying and lower layer of the water abundance of the limestone, additional exploration of hydrogeology condition of the F10 fault and two walls of the fault. The results showed that the F10 fault had a poor water aquosity in general.