A 2-D hybrid technique to model the effect of topography on coseismic displacements. Application to the Umbria-Marche (central Italy) 1997 earthquake sequence

Geophysical Journal International

Volumn 150, Issue 2, 2002, Pages 542-557

  Tinti, Stefano ^a   Armigliato, Alberto ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

1997 1998 Umbria Marche earthquake sequence; Coseismic deformations; Finite element method; Seismic modelling; Topography

Indexed keywords

COSEISMIC PROCESS; DISPLACEMENT; EARTHQUAKE; FINITE ELEMENT METHOD; SEISMICITY; TOPOGRAPHY; TWO-DIMENSIONAL MODELING;

EARTHQUAKE; FINITE ELEMENT ANALYSIS; GEOMORPHOLOGY; ITALY; NORMAL DISTRIBUTION; RURAL AREA; SURFACE PROPERTY; TOPOGRAPHY;

ITALY;

EID: 0036327203     PISSN: 0956540X     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-246X.2002.01721.x     Document Type: Article

References (32)

1. Self-induced deformation on the fault plane during an earthquake. Part 1: Continuous normal displacements
2. Self-induced deformation on the fault plane during an earthquake. Part II: Continuous tangential displacements
3. The Colflorito earthquake sequence of September-October 1997: Surface breaks and seismotectonics implications for the central Apennines (Italy)
4. Multipolar elastic fields in a layered half-space
5. Effects induced by an earthquake on its fault plane: A boundary element study
6. Rupture mechanism and source parameters of Umbria-Marche mainshocks from strong motion data
7. Static stress changes and fault interaction during the 1997 Umbria-Marche earthquake sequence
8. Pre-seismic slip on the 26 September 1997. Umbria-Marche earthquake fault? Unexpected clues from the analysis of 1951-1992 elevation changes
9. Moment tensor analysis of the Central Italy earthquake sequence of September-October 1997
10. Three-dimensional finite difference viscoclastic wave modelling including surface topography
11. Modelling coscismic displacements during the 1997 Umbria-Marche earthquake (central Italy)
12. Introduction to the spectral element method for three-dimensional seismic wave propagation
13. 3-D subsurface displacement and strain fields for faults and fault arrays in a layered elastic half-space
14. Quasi-static displacements due to faulting in a layered half-space with an intervenient viscoelastic layer
15. Gravity-induced stresses near topography of small slope
16. Displacements and tilts from dip-slip faults and magma chambers beneath irregular surface topography
17. Topographic amplification of tectonic displacement: Implications for geodetic measurements of strain changes
18. Topographic effect on tilt, strain, and displacement measurements
19. Fault fragment control in the 1997 Umbria-Marche, central Italy, earthquake sequence
20. Surface deformation due to shear and tensile faults in a half-space
21. Internal deformation due to shear and tensile faults in a half-space
22. Subsurface deformation in a layered elastic half-space
23. Modeling coseismic displacements resulting from SAR interferometry and GPS measurements during the 1997 Umbria-Marche seismic sequence
24. Effect of crustal layering upon dislocation modelling
25. Static deformation of a multilayered half-space by internal source
26. On Volterra's dislocations in a semi-infinite elastic medium
27. Some geophysical applications of the elasticity theory of dislocations
28. The September 26, 1997 Colfiorito, Italy, earthquakes: Modeled coseismic surface displacements from SAR interferometry and GPS
29. The topography of the ground surface and postseismic displacements
30. Sur l'equilibre des corps élastiques multiplement connexes
31. Numerical simulation of displacement and stress fields associated with the 1993 Kushiro-oki, Japan, earthquake
32. The 1997 Umbria-Marche (central Italy) earthquake sequence: Insights on the mainshock ruptures from near source strong motion records