Seismic waves in complex 3-D structure. Report 16

0053236 - GFÚ 2007 eng M - Monography Chapter
Vavryčuk, Václav
Non-double-couple mechanisms in weak transverse isotropy.
Seismic waves in complex 3-D structure. Report 16. Prague: Charles university, 2006, s. 225-246
R&D Projects: GA AV ČR IAA3012309
Grant - others:EU(XE) MTKI-CT-2004-517242
Institutional research plan: CEZ:AV0Z30120515
Keywords : non-double-couple mechanisms * seismic anisotropy * shear faulting
Subject RIV: DC - Siesmology, Volcanology, Earth Structure

Shear faulting in anisotropic rocks produces non-double-couple mechanisms. The non-DC components can combine the isotropic and compensated linear vector dipole components. The formulas for percentages of the ISO and CLVD are simplified under the assumption of weak transverse isotropy and they can be advantageously expressed in terms of the Thomsen's weak anisotropy parameters.
Permanent Link: http://hdl.handle.net/11104/0141556