【摘 要】
:
This study presented a method of laboratory analogue experiments based on a geographical scaling model and a waveguide model to investigate the characteristics
【机 构】
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Computational Geodynamics Laboratory
【基金项目】
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教育部新世纪高校优秀人才计划;国家自然科学基金;国家重点基础研究发展计划(973计划)
论文部分内容阅读
This study presented a method of laboratory analogue experiments based on a geographical scaling model and a waveguide model to investigate the characteristics of the propagation of seismic electromagnetic signals in the crust and the atmosphere. Some controlled experiments were done to evaluate the possible influence on the experimental results from the background electromagnetic field, geographical conditions, boundary effects, the source of electromagnetic signals (position, magnitude, and frequency), and media conductivity. The reliability and the extensibility of the above analogue experimental method were also investigated. This study indicated that such kind of analogue experimental method provided an intuitionistic way of studying the propagation of seismic electromagnetic signals, which is one of the most difficult research topics in seismo-electro- magnetism.
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