摘要
为实现查明井下不良含水构造、保障安全生产的目的,综合采用瞬变电磁法和地震法两种物探手段同时进行探测。针对实例当中矿井水文地质特征,制定综合物探实施方案。应用瞬变电磁方法发现测区存在高阻及低阻异常,在使用震法时发现波速异常,分析推断后认为异常是由含水断裂构造所致。经钻探验证,物探结果与实际情况较为一致,表明综合物探方法的运用取得了良好效果。
In order to realize the purpose of identifying poor water - bearing structures underground and ensuring safe production, the two geophysical exploration methods, transient electromagnetic method and seismic method, are used to simultaneously detect geological structure. According to the hydrogeological characteristics of mine, a comprehensive geophysical exploration implementation plan was developed. The application of transient electromagnetic method found that there is a high resistance and low resistance anomaly in the survey area. When the seismic method is used, abnormal wave velocity is found. After the analysis, it is considered that the anomaly is caused by the water -bearing fracture. Verified b the results of geophysical exploration and actual conditions are more consistent, indicating that integrated geophysical exploration methods has achieved good results. y drilling, the use of
作者
尚慧
崔慧霞
SHANG Hui;CUI Hui-xia(Jineheng Institute of Technology,Jineheng 048026,China;Shijiazhuang Institute of Environment,Resourses and Land Use Planning,Shijiazhuang 050051,China)
出处
《河北能源职业技术学院学报》
2018年第3期68-71,共4页
Journal of Hebei Energy College of Vocation and Technology
基金
2017年山西晋城职业技术学院研究课题<成庄矿瞬变电磁探测响应试验研究>(LX1710)阶段成果
关键词
综合物探方法
瞬变电磁法
震法
含水构造
探测
integrated geophysical exploration method
TEM method
seismic exploration method
water-bearing structure
exploration
