Numerical modeling for earthquake source imaging: Implications for array design in determining the rupture process

Terrestrial, Atmospheric and Oceanic Sciences

Volumn 15, Issue 2, 2004, Pages 133-150

  Huang, Yi Ling ^a   Huang, Bor Shouh ^b   Wang, Chengsung ^c   Wen, Kuo Liang ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

^b INSTITUTE OF EARTH SCIENCES   (Taiwan)

^c CHIN MIN INSTITUTE OF TECHNOLOGY   (Taiwan)

Author keywords

Beam forming; Rupture process; Seismic array design; Source imaging

Indexed keywords

EARTHQUAKE RUPTURE; NUMERICAL MODEL; SEISMIC WAVE; SOURCE PARAMETERS;

EID: 3342963364     PISSN: 10170839     EISSN: None     Source Type: Journal    
DOI: 10.3319/TAO.2004.15.2.133(T)     Document Type: Article

References (26)

1. Aki, K., and P. G. Richards, 1980: Quantitative Seismology: Theory and Methods. M. H. Freeman and Co., San Francisco, 932 pp.
2. Boore, D. M., 1972: Finite-difference methods for seismic wave propagation in heterogeneous materials. In: Bolt B. A. (Ed.), Methods in computational physics. 11, Academic Press, Inc, 1-36.
3. Capon, J., 1973: Signal processing and frequency wavenumber spectrum analysis for a large aperture seismic array. In: Bolt B. A. (Ed.), Methods in computational physics. 13, New York, Academic, 1-59.
4. Cerveny, V., 1985: Gaussian beam synthetic seismograms. J. Geophys., 58, 44-72.
5. Cohee, B. P., and G. C. Beroza, 1994: Slip distribution of the 1992 Landers earthquake and its implications for earthquake source mechanics. Bull. Seism. Soc. Am., 84, 692-712.
6. Dalguer, L. A., K. Irikura, J. D. Riera, and H. C. Chiu, 2001: Fault dynamic rupture simulation of the hypocenter area of the thrust fault of the 1999 Chi-Chi (Taiwan) earthquake. Geophys. Res. Lett., 28, 1327-1330.
7. Das, S., and P. Suhadolc, 1996: On the inverse problem for earthquake rupture: The Haskell-type source model. J. Geophys. Res., 101, 5725-5738.
8. Dreger, D., J. Ritsema, and M. Pasyanos, 1995: Broadband analysis of the 21 September, 1993 Klamath Falls earthquake sequence. Geophys. Res. Lett., 22, 997-1000.
9. Fukuyama, E., 1991: Inversion for the rupture details of the 1987 east Chiba earthquake, Japan, using a fault model based on the distribution of relocated aftershocks. J. Geophys. Res., 96, 8205-8217.
10. Fukuyama, E., and T. Mikumo, 1993: Dynamic rupture analysis: Inversion for the source process of the 1990 Izu-Oshima, Japan, earthquake (M = 6.5). J. Geophys. Res., 98, 6529-6542.
11. Hartog, J. R., and S. Y. Schwartz, 1996: Directivity analysis of the December 28, 1994 Sanrikuoki earthquake (Mw = 7.7), Japan. Geophys. Res. Lett., 23, 2037-2040.
12. Hartzell, S., 1978: Earthquake aftershocks as Green's functions. Geophys. Res. Lett., 5, 1-4.
13. Helmberger, D. V., 1983: Theory and application of synthetic seismograms, Earthquakes: observation, theory and interpretation, Internation School of Physics "Enrico Fermi"; Course 85, Italy, 174-222.
14. Huang, B. S., 1992: A program for two dimensional seismic wave propagation by the pseudo-spectrum method. Computers & Geosciences, 18, 2/3, 289-307.
15. Huang, B. S., 2000: Two-dimensional reconstruction of the surface ground motions of an earthquake: the September 21, 1999, Chi-Chi, Taiwan Earthquake. Geophys. Res. Lett., 27, 3025-3028.
16. Huang, B. S., 2001: Evidence for azimuthal and temporal variations of the rupture propagation of the 1999 Chi-Chi, Taiwan Earthquake from dense seismic array observations, Geophys. Res. Lett., 28, 3377-3380.
17. Huang, B. S., K. C. Chen, W. G. Huang, J. H. Wang, T. M. Chang, R. D. Huang, H. C. Chiu, and C. C. P. Tsai, 2000: Characteristics of strong motion across a thrust fault tip from the September 21, 1999, Chi-Chi, Taiwan Earthquake. Geophys. Res. Lett., 27, 2729-2732.
18. Ide, S., and M. Takeo, 1996: The dynamic rupture process of the 1993 Kushiro-oki earthquake. J. Geophys. Res., 101, 5661-5675.
19. Iida, M., T. Miyatake, and K. Shimazaki, 1988: Optimum strong-motion array geometry for source inversion. Earthquake Engineering and Structural Dynamics, 16, 1213-1225.
20. Kennett, B. L. N., 1983: Seismic wave propagation in stratifield media. Cambridge University Press, Cambridge, 432pp.
21. Kikuchi, M., Y. Yagi, and Y. Yamanaka, 2000: Source process of the Chi-Chi, Taiwan earthquake of September 21, 1999 inferred from teleseismic body waves. Bull. Earthq. Res. Inst. Univ. Tokyo, 75, 1-13.
22. Lee, S. J., and K. F. Ma, 2000: Rupture process of the 1999 Chi-Chi, Taiwan, earthquake from the inversion of teleseismic data. TAO, 11, 591-608.
23. Ma, K. F., T. R. A. Song, S. J. Lee, and H. I. Wu, 2000: Spatial slip distribution of the September 20, 1999, Chi-Chi, Taiwan, earthquake (Mw 7.6) - inverted from teleseismic data. Geophys. Res. Lett., 27, 3417-3420.
24. Oglesby, D. D., and S. M. Day, 2001: The effect of fault geometry on the 1999 Chi-Chi (Taiwan) earthquake. Geophys. Res. Lett., 28, 1831-1834.
25. Schwartz, S. Y., and L. J. Ruff, 1985: The 1968 Tokachi-Oki and the 1969 Kurile Islands Earthquakes: Variability in the rupture process. J. Geophys. Res., 90, 8613-8626.
26. Shin, T. C., 1993: Progress summary of the Taiwan strong motion instrumentation program. Symp. on the Taiwan strong motion instrumentation program, 1-10.