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一、前言钻孔电磁波法是目前地下物探的主要手段之一。在矿床勘探和勘查水文、工程地质问题方面都取得了一些效果,例如,在大面积覆盖区、研究复杂形态含铜磁铁矿体的走向、产状(安徽月山,圈定钻孔间铬铁矿体的形态(新疆隆尔托海);水利部长江规划办公室物探队在探测大型水电站坝址下深部岩溶洞获得成果,其它工程,如大型火电站基础(山西霍县)、煤矿(山东淄博、唐山等地)和金属矿区(湖南水口山)的老窿和岩溶洞分布、煤炭部的几个煤研所也作出了很好的工作。
I. Foreword Drilling electromagnetic wave method is one of the main means of underground geophysical exploration. In the prospecting and exploration of hydrology, engineering geological problems have achieved some results, for example, in a large area of coverage, the study of the complex form of copper-bearing magnetite body, the occurrence of (Yueshan, Anhui, delineation of inter-drilling chromite (Longtuohai, Xinjiang). The Geophysical Team of the Yangtze River Planning Office of the Ministry of Water Resources has made achievements in the exploration of deep karst caves under the site of large-scale hydropower stations. Other projects such as the foundation of a large-scale thermal power station (Huoxian, Shanxi), coal mines (Zibo, Tangshan and other places) and metal mines (Hunan Shuikoushan) holes and karst cave distribution, a few Coal Research Institute has also made a very good job.