A note on 2-D lithospheric deformation due to a blind strike-slip fault
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Analytical solution for the problem of a surface-breaking long strike-slip fault in an elastic layer overlying an elastic half-space is well known. The purpose of this note is to obtain the corresponding solution for a blind fault. Since the solution is valid for arbitrary values of the fault-depth and the dip angle, the effects of these two important fault parameters can be studied numerically. The variation of the parallel displacement and shear stress with the distance from the fault is studied numerically for different values of the fault-depth and dip angle.
KeywordsBlind fault coseismic deformation strike-slip fault two-dimensional
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- Chinnery M A and Jovanovich D B 1972 Effect of Earth layering on earthquake displacement fields;Bull. Seism. Soc. Am. 62 1629–1639.Google Scholar
- Rybicki K 1971 The elastic residual field of a very long strike-slip fault in the presence of discontinuity;Bull. Seism. Soc. Am. 61 79–92.Google Scholar
- Singh S J and Rani S 1994 Lithospheric deformation associated with two-dimensional strike-slip faulting;J. Phys. Earth. 42 197–220.Google Scholar