| 常用场源激励下椭球体电阻率的数值计算 |
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| 引用本文： | 徐淳宁,魏萍,刘阳. 常用场源激励下椭球体电阻率的数值计算[J]. 长春理工大学学报(自然科学版), 2008, 31(3) |
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| 作者姓名： | 徐淳宁 魏萍 刘阳 |
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| 作者单位： | 吉林大学,通信工程学院,长春,130012;吉林建筑工程学院,长春,130021;吉林大学,计算机教学中心,长春,130026 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 利用模拟电荷法对椭球体的电阻率曲线进行了数值计算,介绍了模拟电荷法的原理,匹配点及模拟电荷的设置方法,并编程计算了椭球体的电阻率曲线.椭球体是典型的三维地电体,实现椭球体电阻率的数值模拟,就可以计算绝大多数三维地电体的电阻率曲线,为深入研究电法勘探技术提供理论依据.
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| 关 键 词： | 电阻率法 椭球体电阻率 模拟电荷法 数值计算 |
The Numerical Calculation of the Apparent Resistivity curve of Ellipsoid under Normal Field Source |
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| XU Chunning,WEI Ping,LIU yang. The Numerical Calculation of the Apparent Resistivity curve of Ellipsoid under Normal Field Source[J]. Journal of Changchun University of Science and Technology, 2008, 31(3) |
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| Authors: | XU Chunning WEI Ping LIU yang |
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| Affiliation: | XU Chunning1,WEI Ping2,LIU yang3 (1.School of Communication engineering college,Jilin University,Changchun 130012,2.Jilin institute of architecture , Civil Engineering,Changchun 130021,3. Computer Teaching , Research Center,Changchun 130026 ) |
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| Abstract: | In order to solve numerical calculation straightforward problem of electrical prospecting,this article calculates the apparent resistivity curve of ellipsoid by applying the simulate charge method. The author introduces the theory of the simulate charge method,the arrangement of contour point and design of simulating charges,and also developed the cor-responding program. The ellipsoid is typical 3-dimensional geo-electrical body,it can calculate most of the apparent resis-tivity curves of 3-dimensional geo-... |
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| Keywords: | electrical prospecting the apparent resistivity of ellipsoid charger simulation method numerical calculation |
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