A staggered-grid high-order finite-difference modeling for elastic wave field in arbitrary tilt anisotropic mediaOA
A staggered-grid high-order finite-difference modeling for elastic wave field in arbitrary tilt anisotropic media
The paper presents a staggered-grid any even-order accurate finite-difference scheme for two-dimensional (2D),three-component (3C), first-order stress-velocity elastic wave equation and its stability condition in the arbitrar…查看全部>>
The paper presents a staggered-grid any even-order accurate finite-difference scheme for two-dimensional (2D),three-component (3C), first-order stress-velocity elastic wave equation and its stability condition in the arbitrary tilt anisotropic media; and derives a perfectly matched absorbing layer (PML) boundary condition and its staggered-grid any even-order accurate difference scheme in the 2D arbitrary tilt anisotropic media. The results of numerical mode…查看全部>>
PEI Zheng-lin;WANG Shang-xu
University of Petroleum, Key Lab of Geophysical Exploration of CNPC, Beijing 100083, ChinaUniversity of Petroleum, Key Lab of Geophysical Exploration of CNPC, Beijing 100083, China
天文与地球科学
anisotropic mediaelastic wavestaggered-gridhigh-order finite-differencePML boundary condition
anisotropic mediaelastic wavestaggered-gridhigh-order finite-differencePML boundary condition
《地震学报（英文版）》 2005 (4)
471-482,12
Fund Project of Key Lab of Geophysical Exploration of China National Petroleum Corporation (GPR0408).
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