YET ANOTHER ELASTIC PLANE-WAVE, LAYER-MATRIX ALGORITHM

dc.contributor.author	Chapman C.H.
dc.date.accessioned	2022-01-29T04:04:30Z
dc.date.available	2022-01-29T04:04:30Z
dc.date.issued	2003
dc.identifier	https://elibrary.ru/item.asp?id=5139152
dc.identifier.citation	Geophysical Journal International, 2003, 154, 1, 212-223
dc.identifier.issn	0956-540X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/34698
dc.description.abstract	Many techniques have been developed to calculate the elastodynamic response of a stack of plane layers to a plane, spectral wave. These variations on the original propagator matrix method, commonly called the Haskell matrix method, aim to improve the efficiency and numerical stability of the algorithm. In this note, a simple variant, based on the Langer block-diagonal decomposition and second-order minors, is presented. The method is valid in isotropic media and anisotropic media with up-down symmetry on vertical planes of symmetry. The method is efficient and extremely simple to program-code in Matlab* is presented for the isotropic case.
dc.subject	ELASTIC-WAVE THEORY
dc.subject	ELASTODYNAMICS
dc.subject	LAYERED MEDIA
dc.subject	NUMERICAL TECHNIQUES
dc.subject	SEISMIC ANISOTROPY
dc.title	YET ANOTHER ELASTIC PLANE-WAVE, LAYER-MATRIX ALGORITHM
dc.type	Статья

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