地震学报（英文版）2003，Vol.16Issue(2)：166-174,9.
Finite element equations and numerical simulation of elastic wave propagation in two-phase anisotropic media
Finite element equations and numerical simulation of elastic wave propagation in two-phase anisotropic media
摘要
Abstract
Based on Biot theory of two-phase anisotropic media and Hamilton theory about dynamic problem, finite elementequations of elastic wave propagation in two-phase anisotropic media are derived in this paper. Numerical solutionof finite element equations is given. Finally, properties of elastic wave propagation are observed and analyzedthrough FEM modeling.关键词
two-phase/anisotropic media/elastic wave propagation/finite element equations/numericalsimulationKey words
two-phase/anisotropic media/elastic wave propagation/finite element equations/numericalsimulation分类
天文与地球科学引用本文复制引用
刘洋,魏修成..Finite element equations and numerical simulation of elastic wave propagation in two-phase anisotropic media[J].地震学报（英文版）,2003,16(2):166-174,9.基金项目
Chinese 863 Plan (2001 AA602011-3) and Key Project of Science and Technology during the "10-th Five-Year Plan"(2001BA605A-12) （2001 AA602011-3）
