Synthetic seismograms for a dislocation source by Finite-Difference techniques
Contenido principal del artículo
Resumen
Se presenta un método para calcular sismograrnas sintéticos de una dislocaci6n en dos dimensiones. El método utiliza diferencias finitas en coordenadas no ortogonales. Con esta tecnica es posible modelar medios heterogéneos con superficie libre y dislocaciones con diferentes características geometricas y cinematicas.
Publication Facts
Reviewer profiles N/D
Author statements
- Editor & editorial board
- profiles
- Academic society
- Geofísica Internacional
Para obtener más información sobre un dato, haga clic
PF is maintained by the Public Knowledge Project
Detalles del artículo
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-CompartirIgual 4.0.
Citas
AKI, K., 1968. Seismic displacements near a fault. J. Geophys. Res. 72, 5359-5376. DOI: https://doi.org/10.1029/JB073i016p05359
ALTERMAN, Z. and F. C. KARAL, Jr., 1968. Propagation of elastic waves in layered media by finite difference methods. Bull. Seism. Soc. Am., 58, 367-398.
ALTERMAN, Z. and D. LOWENTHAL, 1970. Seismic waves in a quarter and three quarter plane. Geophys. J. 20, 101-126. DOI: https://doi.org/10.1111/j.1365-246X.1970.tb06058.x
ANDERSON, J. G. and P. G. RICHARDS, 1975. Comparison of strong ground motion from several dislocation models. Geophys. J. 42, 347-373. DOI: https://doi.org/10.1111/j.1365-246X.1975.tb05866.x
BIRCH, F., 1964. Density and composition of mantle and core. J. Geophys. Res. 69, 4377-4388. DOI: https://doi.org/10.1029/JZ069i020p04377
BOORE, D. M., 1972. Finite difference methods for seismic wave propagation in heterogeneous materials, in Methods in Computational Physics, V. II, ed. B. A. Bolt. Academic Press, New York. DOI: https://doi.org/10.1016/B978-0-12-460811-5.50006-4
BOORE, D. M. and M. D. ZOBACK, 1974. Near field motions from kinematic models of propagating faults. Bull. Seism. Soc. Am. 64, 3 21-342.
BRUNE. J. N. 1970. Tectonics stress and the spectra of seismic shear waves from earthquakes. J. Geophys. Res. 75, 4997-5009. DOI: https://doi.org/10.1029/JB075i026p04997
CLAYTON, R. and B. ENGQUIST, 1977. Absorbing boundary conditions for acoustic and elastic wave equations. Bull. Seism. Soc. Am. 67, 1529-1540. DOI: https://doi.org/10.1785/BSSA0670061529
HASKELL. N. A., 1969. Elastic displacements in the near field of a propagating fault. Bull. Seism. Soc. Am., 59, 865-908. DOI: https://doi.org/10.1785/BSSA0590020865
ILAN, A., A. UNGAR and Z. ALTERMAN, 1975. An improved representation of boundary conditions in finite difference schemes for seismological problems. Geophys. J., 43, 727-745. DOI: https://doi.org/10.1111/j.1365-246X.1975.tb06191.x
KELLY. K. R., R. W. WARD. S. TREITEL and R. M. ALFORD, 1976. Synthetic seismograms: a finite difference approach. Geophysics, 41, 2-27. DOI: https://doi.org/10.1190/1.1440605
MADARIAGA, R., 1978. The dynamic field of Haskell's rectangular dislocation fault model. Bull. Seism. Soc. Am., 68, 869-887.
SALVADORI, M. G. and M. L. BARON, 1961. Numerical methods in Engineering. Prentice Hall, Inc., New Jersey.