Search results
- 1.0348544 - GLÚ 2011 RIV US eng J - Journal Article
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
R&D Projects: GA ČR GA205/06/0906; GA AV ČR IAA300130906
Institutional research plan: CEZ:AV0Z30130516
Keywords : anisotropy * fracture * stiffness * seismic velocity * shallow seismic refraction method * ultrasound radiation
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.493, year: 2010
Permanent Link: http://hdl.handle.net/11104/0189061 - 2.0312527 - GLÚ 2009 RIV NL eng J - Journal Article
Kern, H. - Ivankina, T. I. - Nikitin, A. N. - Lokajíček, Tomáš - Pros, Zdeněk
The effect of oriented microcracks and crystallographic and shape preferred orientation on bulk elastic anisotropy of a foliated biotite gneiss from Outokumpu.
[Vliv orientovaných mikrotrhlin a přednostní orientace krystalografické mřížky a tvaru na objemovou elastickou anisotropii biotitické ruly z Outokumpu.]
Tectonophysics. Roč. 457, 3-4 (2008), s. 143-149. ISSN 0040-1951. E-ISSN 1879-3266
R&D Projects: GA ČR GA205/08/0676
Institutional research plan: CEZ:AV0Z30130516
Keywords : biotite gneiss * sicrocraks * laticce preffered orientation * shape prefered orientation * velocity measurement, * seismic anisotropy
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.677, year: 2008
Permanent Link: http://hdl.handle.net/11104/0163571 - 3.0311362 - GLÚ 2012 RIV CZ eng J - Journal Article
Vilhelm, J. - Rudajev, Vladimír - Živor, Roman - Lokajíček, Tomáš - Pros, Zdeněk
Comparison of field and laboratory seismic velocity anisotropy measurement (scaling factor).
Acta geodynamica et geomaterialia. Roč. 5, č. 2 (2008), s. 161-169. ISSN 1214-9705. E-ISSN 2336-4351.
[Czech-Polish-Slovak Symposium on Mining and Environmental Geophysics. Janov nad Nisou, 24.09.2007-27.09.2007]
R&D Projects: GA ČR GA205/06/0906
Institutional research plan: CEZ:AV0Z30130516
Keywords : ultrasound sounding * seismic velocity * anisotropy * shallow seismic refraction
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
https://www.irsm.cas.cz/materialy/acta_content/2008_02/8_Vilhelm.pdf
Permanent Link: http://hdl.handle.net/11104/0162991 - 4.0096396 - GLÚ 2008 RIV NL eng J - Journal Article
Přikryl, I. - Lokajíček, Tomáš - Pros, Zdeněk - Klíma, Karel
Fabric symmetry of low anisotropic rocks inferred from ultrasonic sounding: Implications for the geomechanical models.
[Symetrie stavby hornin se slabou anisotropií studována na základě ultrazvukového prozařování a její vliv na geomechanické modely.]
Tectonophysics. Roč. 431, 1-4 (2007), s. 83-96. ISSN 0040-1951. E-ISSN 1879-3266
R&D Projects: GA ČR GA205/04/0088
Institutional research plan: CEZ:AV0Z30130516
Keywords : rock fabric * P-wave velocity * confining pressure * mathematical aproximation * geomechanical properties
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 1.729, year: 2007
Permanent Link: http://hdl.handle.net/11104/0155770