Influence of crack distribution of rocks on P-wave velocity anisotropy - a laboratory and field scale study

0348544 - GLÚ 2011 RIV US eng J - Článek v odborném periodiku
Vilhelm, J. - Rudajev, Vladimír - Živor, Roman - Lokajíček, Tomáš - Pros, Zdeněk
Influence of crack distribution of rocks on P-wave velocity anisotropy - a laboratory and field scale study.
Geophysical Prospecting. Roč. 58, č. 6 (2010), s. 1099-1110. ISSN 0016-8025. E-ISSN 1365-2478
Grant CEP: GA ČR GA205/06/0906; GA AV ČR IAA300130906
Výzkumný záměr: CEZ:AV0Z30130516
Klíčová slova: anisotropy * fracture * stiffness * seismic velocity * shallow seismic refraction method * ultrasound radiation
Kód oboru RIV: DC - Seismologie, vulkanologie a struktura Země
Impakt faktor: 1.493, rok: 2010

The comparison of P-wave velocity and velocity anisotropy, measured at different scales under laboratory and field conditions was released. Observed scaling factor is related to the different sampling sizes and the difference in frequencies of applied elastic waves. Measurements were carried out on peridotite from Ivrea region, North-West Italy.
Trvalý link: http://hdl.handle.net/11104/0189061