Figure 5From: Seismic moment and volume change of a spherical sourceSummary of displacement fields and source parameters in homogeneous and bimaterial media for various sources. (a) A spherical source (S1), (b) a spherical crack source (S2), (c) an isotropic source (three mutually perpendicular vector dipoles) (S3), (d) an isotropic source (three mutually perpendicular tensile cracks) (S4), (e) an Eshelby spherical source with stress-free strain (S5), and (f) an Eshelby spherical source with strain-free stress (S6).Back to article page