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Medium effect on the characteristics of the coupled seismic and electromagnetic signals
HUANG Qinghua 1 * #,ZHANG Dan 2
1.Department of Geophysics, Peking University, Beijing 100871
2.Schlumberger, Beijing 100015
*Correspondence author
#Submitted by
Subject:
Funding: The Research Fund for the Doctoral Program of Higher Education (RFDP), Ministry of Education(MOE), China（No.20120001110073）
Opened online: 8 July 2014
Accepted by: none
Citation: HUANG Qinghua,ZHANG Dan.Medium effect on the characteristics of the coupled seismic and electromagnetic signals[OL]. [ 8 July 2014] http://en.paper.edu.cn/en_releasepaper/content/4602909
 
 
The recently developed numerical simulation technique can simulate the coupled seismic and electromagnetic signals for a double couple point source or a finite fault planar source. Besides the source effect, the simulation results based on the above method showed that both medium structure and medium property could affect the coupled seismic and electromagnetic signals. The waveform of coupled signals induced by a layered medium structure model is more complicated than that induced by a simple uniform medium structure model. The seismic and electromagnetic signals showed different responses to the variations of medium properties such as salinity and viscosity.
Keywords:Solid geophysics; electrokinetic effect; co-seismic electromagnetic signals
 
 
 

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