| EH4大地电磁测深系统在山东临淄地区岩溶裂隙水勘查中的应用 |
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| 引用本文： | 杨宏智,吕小红,赵德庆,李峰.EH4大地电磁测深系统在山东临淄地区岩溶裂隙水勘查中的应用[J].山东国土资源,2013,29(5):40-43. |
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| 作者姓名： | 杨宏智 吕小红 赵德庆 李峰 |
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| 作者单位： | 1.桂林理工大学地球科学学院，2.山东省物化探勘查院;山东省第一地质矿产勘查院;山东省物化探勘查院;山东省物化探勘查院 |
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| 摘 要： | EH-4大地电磁测深系统是较为先进的电磁法勘探仪器,因其轻便高效、勘探深度大和反映直观的优点而广泛应用于矿产勘查和工程水文勘查中。山东淄川地区岩溶裂隙水勘查中,通过EH-4电磁测深工作并结合实地水文地质调查,在确定了构造带的水源补给及赋水条件的情况下,找到了含水断裂带或裂隙带,根据地质体的电性差异来测定构造带的宽度、延深、产状及赋水性,资料显示异常清晰、显著,且与钻探验证结果位置吻合,取得了较好效果。也为EH-4系统在深部水文勘查中的应用指明了方向。
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| 关 键 词： | EH-4大地电磁测深 岩溶裂隙水 应用 山东临淄 |
Electromagnetic Sounding System in Karst Fissure Water Exploration in Linzi Area of Shandong Province |
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| YANG Hongzhi,LV Xiaohong,ZHAO Deqing and LI Feng.Electromagnetic Sounding System in Karst Fissure Water Exploration in Linzi Area of Shandong Province[J].Land and Resources in SHANDONG Province,2013,29(5):40-43. |
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| Authors: | YANG Hongzhi LV Xiaohong ZHAO Deqing and LI Feng |
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| Institution: | 1.Earth Sciences College of Guilin University of Technology,Guangxi Guilin 541004,China;2.Shandong Geophysical and Geochemical Exploration Institute,Shandong Jinan 250013,China;3.No.1 Exploration Institute of Geology and Mineral Resources,Shandong Jinan 250013,China) |
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| Abstract: | EH 4 magnetolluric sounding system is an advanced prospecting instrument. Due to its advanges of light efficiency, exploration depth and reflect intuitively, it is widely used in mineral exploration and hydrological exploration. During karst fissure water prospecting in Zichuan area of Shandong province, through EH4 electromagnetic sounding work, combining with field hydrogeological investigation, under the condition of determining water supply and water bearing condition of the structural belt, waterbearing fault belts and fissure belts have been found. According to electric difference of geological ore bodies, width, depth, occurrence and water occurrence of structural belts have been determined. It is fit with the locations gained by drilling results. It indicates the direction of deep water exploration by using EH 4 electromagnetic system. |
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| Keywords: | EH4 electromagnetic sounding system karst fissure water Linzi area in Shandong province |
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