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浅论多层介质中地震波的传播特性
DISCUSSION ON THE SPREADING CHARACTERISTICS OF SEISMIC WAVES IN DIFFERENT GEOLOGICAL DISTRIBUTIONS
【摘要】 本文通过选取不同地质分布典型参数,研究了地震波作为简谐波在多层介质中的传播特性,计算了其在各层介质中的幅值以及相应的三维传播位移图,从而分析了不同地质分布对地震波传播特性的影响.
【Abstract】 In this paper, we have discussed the spreading characteristics of the seismic wave as a harmonic wave in a multi-layer medium, by choosing different typical geological distribution parameters. The amplitudes of the seismic wave in various geological layers have been calculated. And the three-dimensional spreading figures for the displacement of the seismic wave have been plotted. The effects of different geological distributions on the spreading characteri-stics of the seismic wave have been finally analyzed.
- 【文献出处】 物理与工程 ,Physics and Engineering , 编辑部邮箱 ,2010年03期
- 【分类号】P315.31
- 【被引频次】5
- 【下载频次】222