Electronic Supplement to
Displacements and Stress Associated with Distributed Anelastic Deformation in a Half-Space

by Sylvain Barbot, James D. P. Moore, and Valère Lambert

This electronic supplement contains three animations showing displacement and stress for a wide range of parameters.


Movies

Movie S1 [h.264-encoded MPEG4 movie; ~1.4 MB]. The displacement field in antiplane strain due to anelastic deformation distributed in a rectangular area. We systematically vary the dip angle, thickness, and anelastic strain orientation of the shear zone.

Movie S2 [h.264-encoded MPEG4 movie; ~5.4 MB]. The displacement field and stress components in plane strain due to anelastic deformation distributed in a rectangular area. We systematically vary the dip angle, thickness, and orientation of the shear zone. In particular, we include examples of pure shear and isotropic anelastic strain sources. The upper left quadrant is the stress component s22. The lower left quadrant shows the stress component s33. The upper right quadrant is for the shear stress s23.

Movie S3 [h.264-encoded MPEG4 movie; ~5.7 MB]. The exaggeratedly deformed mesh and pressure field (background color) for a variety of strain orientations in a 3D shear zone. The view is a cross section perpendicular to the strike of the shear zone. The movie alternates pressure, pure shear, and extension sources.

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