摘要
在甘肃省部分地区的地下水勘查工作中,用常规物探方法难以划分地层的结构、确定断裂构造的位置、查明基岩面的起伏形态及判断地下水的赋存状况。通过TEM勘测并结合钻孔资料分析,对上述水文地质问题有了一些突破性的认识,证明了瞬变电磁法在地下水勘查工作中的有效性。
In some areas of Gansu province, the common geophysical methods for groundwater exploration seem to be ineffective in classifying the structures of strata, locating the positions of faults, finding out the shape of bedrock surface and estimating the distribution of groundwater. Using TEM exploration combined with an analysis of borehole data, the authors made some breakthrough in solving the above-mentioned hydrogeological problems. The results prove the effectiveness of this method in ground water exploration.
出处
《物探与化探》
CAS
CSCD
2004年第1期32-34,共3页
Geophysical and Geochemical Exploration
