APPLICATION OF HIGH DENSITY RESISTIVITY METHOD IN WATER EXPLORATION IN LIMESTONE
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摘要: 介绍利用高密度电法找水的工作机理,通过勘查实例,并结合勘查区的地质构造资料,说明高密度电法在灰岩找水中的实际应用效果。结果表明,在4个剖面的不同区域均找到视电阻率"U"型低阻区,即相对富水区,收效很好。最后提出应用高密度电法找水过程中应注意的问题,为同类工作提供借鉴和经验。Abstract: This paper introduces the working mechanism of high density resistivity method and its actual application effect in water exploration in limestone area through exploration examples combining with geological structure data of exploration area.The result shows that "U"-type low resistance region, that is relatively water-rich area, is found in various areas on 4 cross-sections which indicate that the method is effective. Finally, instructions are provide for the using of the method.
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Key words:
- high density resistivity method /
- engineering geophysical /
- polar distance /
- structure
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