Tang Baolin, Zhu Tao, Hu Zhe, Zhou Jianguo. 2018: Electrical structure and its application to the explanation of georesistivity observations at Jiangning geoeletric station. Acta Seismologica Sinica, 40(4): 481-490. DOI: 10.11939/jass.20170128
Citation: Tang Baolin, Zhu Tao, Hu Zhe, Zhou Jianguo. 2018: Electrical structure and its application to the explanation of georesistivity observations at Jiangning geoeletric station. Acta Seismologica Sinica, 40(4): 481-490. DOI: 10.11939/jass.20170128

Electrical structure and its application to the explanation of georesistivity observations at Jiangning geoeletric station

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  • Received Date: June 06, 2017
  • Revised Date: August 27, 2017
  • Available Online: July 17, 2018
  • Published Date: June 30, 2018
  • In order to probe the significant difference between the surface and deep well georesistivity observations, the electrical structure beneath Jiangning geoelectric station was detected, and a horizontally layered electrical structure model was proposed in this paper. Subsequently, we used the model to calculate the apparent resistivity for each configuration of surface and deep-well observation systems. Comparison of calculated georesistivities, with observed ones shows that the observations of the surface configurations with a long-distance current electrodes and those of deep-well configurations can be reasonably interpreted, that is to say, the difference between the surface and deep-well observations is reasonable, which is resulted from the different electrical structure beneath Jiangning station.
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