Abstract
Based on Biot theory of two-phase anisotropic media and Hamilton theory about dynamic problem, finite element equations of elastic wave propagation in two-phase anisotropic media are derived in this paper. Numerical solution of finite element equations is given. Finally, properties of elastic wave propagation are observed and analyzed through FEM modeling.
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Foundation item: Chinese 863 Plan (2001AA602011-3) and Key Project of Science and Technology during the “10-th Five-Year Plan” (2001BA605A-12)
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Liu, Y., Wei, Xc. Finite element equations and numerical simulation of elastic wave propagation in two-phase anisotropic media. Acta Seimol. Sin. 16, 166–174 (2003). https://doi.org/10.1007/s11589-003-0019-4
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DOI: https://doi.org/10.1007/s11589-003-0019-4