REFLECTIONS AND REFRACTIONS FROM CURVED INTERFACES: MODEL STUDY*
作者:
S. K. GUPTA,
期刊:
Geophysical Prospecting
(WILEY Available online 1978)
卷期:
Volume 26,
issue 1
页码: 82-96
ISSN:0016-8025
年代: 1978
DOI:10.1111/j.1365-2478.1978.tb01578.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
AbstractReflections and refractions from curved interfaces were studied on two dimensional scale models. Time of arrival, amplitude and character of reflected, converted, and refracted waves were mainly used for this study. Some reflected refractions, refracted reflections and diffractions were also considered. It was possible to separate PS and SP waves and to study their amplitude and character separately. From the amplitude study of refracted arrivals it was concluded that the refracted ray path penetrates into the high velocity layer rather than propagating along the interface. Although most of the results are interesting from the theoretical point of view, a few applications to exploration problems are suggested.
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