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|Type:||Artigo de periódico|
|Title:||Transient Waves In Layered Media.|
|Abstract:||Describes the propagation of transient waves in parallel acoustic media and is concerned principally with formulating exact transient-point or line source responses for these media. Exact wave fields are provided in the form of finite-range integrals, and in some cases without any integrals being involved. In this book analytical solutions are formulated largely in the time domain as opposed to the field domain. An emphasis is placed on establishing transient broad-band solutions for point sources in acoustic layered media. New techniques of formulating, analysing and interpreting solutions are proposed covering topics such as Causality Trick, time-symmetric source representation, non-contributing potential technique, representation of special wave-field events in terms of finite-range transient plane wave compositions, matching principle, derivation of Cagniard-de Hoop solutions without the Laplace transformation, generalised Goupillaud schemes for oblique incidence, complex time and complex source point coordinates techniques, and Radon transform pairs in terms of analytical signals. Includes an index and list of references. -A.W.Hall|
|Editor:||Elsevier; Methods in Geochemistry & Geophysics, 26|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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