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《Journal of Jilin University(Earth Science Edition)》 2006-01
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The Electrical Resistivity Anomaly Simulation of Soil Layer Contaminated with Oil Sewage and a Case Study

GUO Xiu-jun,HUANG Xiao-yu College of Enviromental Science and Engineering,Ocean University of China,Qingdao,Shandong 266003,China  
In order to improve the detecting capability for soil layer contaminated with oil sewage, the resistivity changes of soil layer, prior to and after the contamination, were analyzed. A geoelectrical resistivity model is established for such resistivity change analysis. The resistivity anomaly sections of Wenner, Schlumbeger, dipole-dipole and pole-pole array were calculated with 2.5-D finite element method (FEM). The forward results show that the detecting capabilities of different arrays are different from each other. Comparatively, Wenner and Schlumbeger array image better the contaminated area. The calculated results also show that the electrical resistivity of the contaminated saturation soil is higher in Wenner array, and the resistivity anomaly area matches the contaminated area. The field study also favors this analysis.
【Fund】: 国家自然科学基金项目(20307009);; 齐鲁石化环保专项基金项目
【CateGory Index】: X830
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Chinese Journal Full-text Database 10 Hits
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2 LIU Si-xin,ZENG Zhao-fa,XU Bo(College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China);Subsurface Fractures Detection by Borehole Radar[J];Journal of Jiling University (Earth Science Edition);2005-S1
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9 GUO Xiu-jun1, WU Rui-suo2 JIA Yong-gang1, LI Hong-jiang1 (1.Ocean University of China ,Qingdao 266003, China; 2.Shandong survey and Design of water conservancy, Ji′nan 250013, China);The study of electrical resistivity change of different saturation soils contaminated with oil sewage and the contaminated area detecting[J];Progress In Geophysics;2005-02
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【Secondary References】
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