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.
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.
出处
《物理与工程》
2010年第3期41-43,共3页
Physics and Engineering
关键词
地震波
地质分布
传播特性
seismic wave
geological distribution
spreading characteristic
