导水断裂对狮古洞石灰岩矿床开采影响的研究探讨  

Research and Discussion on the Mining of Shigudong Limestone Deposit by Water Filling Fault

作　　者：张火亮 Zhang Huoliang(The western geological party of Fujian,Sanming,Fujian,365001)

机构地区：[1]福建省闽西地质大队,三明365001

出　　处：《福建地质》2022年第4期309-316,共8页Geology of Fujian

摘　　要：通过对福建大田狮古洞矿区石灰岩矿水文地质条件的综合分析,研究了区内位于大岭(岩)组与船山—栖霞组间的F1断层、大岭(岩)组与桃子坑组间的F2断层及大岭(岩)组内的F5断层的发育特征,判定其为矿区主要导水断裂,提出了未来矿山生产过程中着重对这3条断裂的防治措施。Through the comprehensive study of the hydrogeological conditions of limestone mine in Shigudong mining area, Datian, Fujian, the development characteristics of F1fault between Daling formation and Chuanshan-Qixia Formation, F2fault between Daling formation and Taozikeng formation and F5fault in Daling formation are analyzed and studied. It is determined that they are the main water filling fault in the mining area, and the preventive measures for these three faults in the process of mine production in the future are put forward.

关 键 词：石灰岩矿床 水文地质条件 导水断裂 防治措施 大田狮古洞 

分 类 号：TD872.5[矿业工程—非金属矿开采]