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Wave propagation th...
Wave propagation through elastically-anisotropic fluid-saturated porous rocks
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- Digby, Peter J. (author)
- Luleå tekniska universitet
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- Walton, K. (author)
- School of Mathematical Sciences, University of Bath, Claverton Down, Bath BA2 7AY, U.K.
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Luleå tekniska universitet School of Mathematical Sciences, University of Bath, Claverton Down, Bath BA2 7AY, UK. (creator_code:org_t)
- 1989-12-01
- 1989
- English.
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In: Journal of applied mechanics. - : ASME International. - 0021-8936 .- 1528-9036. ; 56:4, s. 744-750
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- An elastically-anisotropic sedimentary rock is modeled by a simple cubic packing of identical, contacting spherical particles. The connected pore space is filled with an inviscid, compressible fluid. A set of averaged equations is derived to relate the constitutive and dynamic coupling coefficients, and hence also the effective wave speeds in any given direction explicitly to the microstructural properties of the rock considered. Simple, explicit results are obtained when the propagation of either a purely longitudinal or a purely transverse wave is considered.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Annan samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Other Civil Engineering (hsv//eng)
Keyword
- Mining and Rock Engineering
- Gruv- och berganläggningsteknik
Publication and Content Type
- ref (subject category)
- art (subject category)
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