| 充电联合剖面新法在地质填图中的应用效果 |
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| 引用本文： | 陈新奇.充电联合剖面新法在地质填图中的应用效果[J].中国煤炭地质,2009(2):54-55. |
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| 作者姓名： | 陈新奇 |
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| 作者单位： | 福建省煤田地质局196队,福建沙县365500 |
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| 摘 要： | 充电联合剖面新法是在常规联合剖面的基础上．对其装置进行改进，将无穷远极缩短至有限近源点，并设置在预计可能存在的被探测地质体附近。改进后的充电联合剖面新法要求对充电点C与测量点MN的距离进行重新计算，即求得各测点CM、CN之后，然后再计算出和测点的K^A、K^B及K^AB。系数，进而计算ρsA，ρs^B。充电联合剖面新法在昌福山、高陂两个勘探区应用实践表明，该法相对常规联合剖面，对断层及煤岩层的异常反应强烈，交点明显，位置反映准确．配合地质填图可取得较好效果。
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| 关 键 词： | 联合剖面法 地质填图 充电联合剖面新法 断层 煤岩层 |
Application Result of Mise-a-la-masse Combined Profiling New Method in Geological Mapping |
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| Chen Xinqi.Application Result of Mise-a-la-masse Combined Profiling New Method in Geological Mapping[J].Coal Geology of China,2009(2):54-55. |
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| Authors: | Chen Xinqi |
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| Institution: | Chen Xinqi (No.196 Exploration Team, Fujian Bureau of Coal Geological Exploration, Shaxian, Fujian 365500) |
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| Abstract: | The mise-a-la-masse combined profiling new method is based on the routine combined profiling method, it has improved installation, shortened the infinite electrode to finite near-source point and set to close with intending possible geologic body to be detected. The improved new method requires de novo calculation of distance between charging point C and survey station MN, namely after come at CM, CN of each survey station, then calculate KA, KB and KAB factors with survey point, then proceed to calculate ρs^A, ρs^B. The practices of the new method in Changfushan and Gaopi exploration areas demonstrated that with respect to routine combined profiling, the new method can get stronger anomalous responses of fault, rock and coal, intersection clear, position reflex correct, when work with geological mapping will get better results. |
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| Keywords: | combined profiling method geological mapping mise-a-la-masse combined profiling new method fault coal and rock |
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