Experimental study of shear-waves from shots in anisotropic media

Autor:	R.M. Galperina, E. I. Galperin
Rok vydání:	1987
Předmět:	Shear waves Geometry Polarization (waves) Seismic wave Physics::Geophysics Geophysics Geochemistry and Petrology Transverse isotropy S-wave Anisotropy Seismogram Vertical seismic profile Geology Seismology
Zdroj:	Geophysical Journal International. 91:517-533
ISSN:	1365-246X 0956-540X
DOI:	10.1111/j.1365-246x.1987.tb05243.x
Popis:	Summary. A complex array of vertical-seismic-profiles and reflection surveys in the Taman Peninsula, Krasnodar, using geophones with inclined axes, is used to investigate shear-wave splitting in thick Maikopian clays characterised by pronounced diapirism. The shear waves split into SH (faster) and SV (slower) components and display transverse isotropy with a vertical axis of symmetry with a maximum shear-wave delay of up to 0.5 s. Within the accuracy of the observations there is no azimuthal anisotropy.
Databáze:	OpenAIRE
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