Numerical investigation of implementation of air-earth boundary by acoustic-elastic boundary approach

Geophysics

Volumn 72, Issue 5, 2007, Pages

  Xu, Yixian ^a   Xia, Jianghai ^b   Miller, Richard D ^b  

^a CHINA UNIVERSITY OF GEOSCIENCES   (China)

^b UNIVERSITY OF KANSAS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELASTIC WAVES; FINITE DIFFERENCE METHOD; NUMERICAL ANALYSIS; RAYLEIGH WAVES; SEISMOGRAPHS; WAVE PROPAGATION;

ACOUSTIC-ELASTIC BOUNDARY APPROACH; AIR-EARTH BOUNDARY; STANDARD STAGGERED-GRID;

SEISMIC WAVES;

BOUNDARY CONDITION; FINITE DIFFERENCE METHOD; MODELING; RAYLEIGH WAVE; SEISMOGRAM; WAVE PROPAGATION;

EID: 34548533933     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.2753831     Document Type: Article

References (23)

1. Aki, K., and P. G. Richards, 1980, Quantitative seismology: W. H. Freeman & Co.
2. Backus, G. E., 1962, Long-wave elastic anisotropy produced by horizontal layering: Journal of Geophysical Research, 67, 4427-4440. jgr JGREA2 0148-0227
3. Berg, P., F. If, P. Nilsen, and O. Skovgaard, 1994, Analytical reference solutions: Advanced seismic Modeling, in K. Helbig, ed., Modeling the earth for oil exploration: Pergamon Press, 421-427.
4. Bohlen, T., and E. H. Saenger, 2006, Accuracy of heterogeneous staggered-grid finite-difference modeling of Rayleigh waves: Geophysics, 71, no. 4, T109-T115. gpy GPYSA7 0016-8033 10.1190/1.2213051
5. Carcione, J. M., 2001, Wave fields in real media: Wave propagation in anisotropic, anelastic and porous media: Pergamon Press.
6. Carcione, J. M., D. Kosloff, and A. Behle, 1991, Long wave anisotropy in stratified media: A numerical test: Geophysics, 56, 245-254. gpy GPYSA7 0016-8033 10.1190/1.1443037
7. Graves, R. W., 1996, Simulating seismic wave propagation in 3D elastic media using staggered-grid finite differences: Bulletin of the Seismological Society of America, 86, 1091-1106. bss BSSAAP 0037-1106
8. Helbig, K., and L. Thomsen, 2005, 75-plus years of anisotropy in exploration and reservoir seismics: A historical review of concepts and methods: Geophysics, 70, no. 6, 9ND-23ND. gpy GPYSA7 0016-8033 10.1190/ 1.2122407
9. Knapp, R. W., 1986, Observations of the air-coupled waves as a function of depth: Geophysics, 51, 1853-1857. gyp
10. Kristek, J., P. Moczo, and R. J. Archuleta, 2002, Efficient methods to simulate planar free surface in the 3D 4th-order staggered-grid finite-difference schemes: Studia Geophysica et Geodaetica, 46, 355-381. 9dd SGEGA8 0039-3169
11. Levander, A. R., 1988, Fourth-order finite-difference P-SV seismograms: Geophysics, 53, 1425-1436. gpy GPYSA7 0016-8033 10.1190/1.1442422
12. Mittet, R., 2002, Free-surface boundary conditions for elastic staggered-grid modeling schemes: Geophysics, 67, 1616-1623. gpy GPYSA7 0016-8033 10.1190/1.1512752
13. Moczo, P., J. Kristek, V. Vavryčuk, R. J. Archuleta, and L. Halada, 2002, 3D heterogeneous staggered-grid finite-difference modeling of seismic motion with volume harmonic and arithmetic averaging of elastic moduli and densities: Bulletin of the Seismological Society of America, 92, 3042-3066. bss BSSAAP 0037-1106 10.1785/0120010167
14. Postma, G. W., 1955, Wave propagation in a stratified medium: Geophysics, 20, 780-806. gpy GPYSA7 0016-8033 10.1190/1.1438187
15. Press, F., and M. Ewing, 1951, Ground roll coupling to atmosphere compressional waves: Geophysics, 16, 416-430. gpy GPYSA7 0016-8033 10.1190/1.1437684
16. Robertsson, J. O. A., 1996, A numerical free-surface condition for elastic/viscoelastic finite-difference modeling in the presence of topography: Geophysics, 61, 1921-1934. gpy GPYSA7 0016-8033 10.1190/ 1.1444107
17. Roth, M., and K. Holliger, 2000, The non-geometric PS wave in high-resolution seismic data: Observations and modeling: Geophysical Journal International, 140, F5-F11. gji GJINEA 0956-540X 10.1046/ j.1365-246x.2000.00030.x
18. Saenger, E. H., N. Gold, and S. A. Shapiro, 2000, Modeling the propagation of elastic waves using a modified finite-difference grid: Wave Motion, 31, 77-92. wvm WAMOD9 0165-2125 10.1016/ S0165-2125(99)00023-2
19. Schwab, F. A., and L. Knopoff, 1972, Fast surface wave and free mode computations, in B. A. Bolt, ed., Methods in computational physics: Academic Press, 87-180.
20. Virieux, J., 1986, P-SV wave propagation in heterogeneous media: Velocity-stress finite-difference method: Geophysics, 51, 889-901. gpy GPYSA7 0016-8033 10.1190/1.1442147
21. Xia, J., R. D. Miller, C. B. Park, J. A. Hunter, and J. B. Harris, 2000, Comparing shear-wave velocity profiles from MASW with borehole measurements in unconsolidated sediments, Fraser River delta B. C., Canada: Journal of Engineering and Environmental Geophysics, 5, no. 3, 1-13.
22. Xia, J., Y. Xu, and R. D. Miller, 2007, Generating image of dispersive energy by frequency decomposition and slant stacking: Pure and Applied Geophysics, 164, 941-956. pae PAGYAV 0033-4553
23. Zahradník, J., and E. Priolo, 1995, Heterogeneous formulations of elastodynamic equations and finite-difference schemes: Geophysical Journal International, 120, 663-676. gji GJINEA 0956-540X 10.1111/ j.1365-246X.1995.tb01844.x