反射(计算机编程)
地质学
地震学
地震波
反射系数
岩土工程
衰减
波传播
传输(电信)
表面波
土壤水分
材料科学
打滑(空气动力学)
出处
期刊:Acta Seismologica Sinica
[Springer Nature]
日期:1997-01-01
卷期号:10 (1): 35-42
被引量:5
标识
DOI:10.1007/s11589-997-0037-8
摘要
Based on the modified Biot model for asturated soils, taking the compressibilities of the grains and the pore fluid as well as the viscous coupling into account, the reflection and transmission of seismic aves at an interface between two saturated soils are studied in this paper. A formula is derived for calculation of the amplitude reflection and transmission coefficients of various waves. A aumerical investigation of the dependence of the coefficients on the angle of incidence and the frequency is performed. This study is of a value for seismological studies and geophysical exploration.
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