摘要
为了了解某矿1108工作面顶板的水文地质情况,确保工作面安全生产,使用PROTEM47瞬变电磁系统,采用共面偶极方式布置线圈,对1108工作面顶板的赋水性进行了探测。运用三维切片技术,分析解释了工作面顶板的含水裂隙发育情况和富水异常区,为工作面安全回采提供了可靠的技术支持。
In order to understand the hydrogeological situation of No.1108 working face,to ensure the safety production of the working face, using PROTEM47 system to detect the roof aquosity of the working face with the coil arrangement mode of common face and dipole. Analyzed and explained the development situation of water-bearing fissures in the roof and abnormal water zone existed in the working face with three dimensional slice technology, and provided reliable technical support for the safe mining of the face.
出处
《煤炭技术》
CAS
北大核心
2015年第3期188-190,共3页
Coal Technology
