Search results
- 1.0534573 - GLÚ 2021 RIV GB eng J - Journal Article
Ivankina, T. I. - Zel, I. Yu. - Petružálek, Matěj - Rodkin, M. - Matveev, M. A. - Lokajíček, Tomáš
Elastic anisotropy, permeability, and freeze-thaw cycling of rapakivi granite.
International Journal of Rock Mechanics and Mining Sciences. Roč. 136, December (2020), č. článku 104541. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR(CZ) GA18-08826S
Institutional support: RVO:67985831
Keywords : Rapakivi granite * Freeze-thaw * Elastic anisotropy * Permeability * Crack preferred orientation * Texture
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 7.135, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1365160920309072
Permanent Link: http://hdl.handle.net/11104/0312949 - 2.0531789 - GFÚ 2021 RIV GB eng J - Journal Article
Petružálek, Matěj - Jechumtálová, Zuzana - Šílený, Jan - Kolář, Petr - Svitek, Tomáš - Lokajíček, Tomáš - Turková, I. - Kotrlý, M. - Onysko, R.
Application of the shear-tensile source model to acoustic emissions in Westerly granite.
International Journal of Rock Mechanics and Mining Sciences. Roč. 128, April (2020), č. článku 104246. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR(CZ) GA18-08826S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : fracturing * acoustic emission * source mechanism * shear-tensile crack * Westerly granite
OECD category: Volcanology; Geology (GLU-S)
Impact factor: 7.135, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1365160919310263
Permanent Link: http://hdl.handle.net/11104/0310405 - 3.0525378 - GFÚ 2021 RIV CH eng J - Journal Article
Kolář, Petr - Petružálek, Matěj - Lokajíček, Tomáš - Šílený, Jan - Jechumtálová, Zuzana - Adamová, Petra - Boušková, Alena
Acoustic emission events interpreted in terms of source directivity.
Pure and Applied Geophysics. Roč. 177, č. 9 (2020), s. 4271-4288. ISSN 0033-4553. E-ISSN 1420-9136
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR(CZ) GA18-08826S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : source directivity * Haskell source * acoustic emission * source mechanism inversion
OECD category: Environmental and geological engineering, geotechnics; Geology (GLU-S)
Impact factor: 2.335, year: 2020
Method of publishing: Limited access
https://link.springer.com/article/10.1007/s00024-020-02517-w
Permanent Link: http://hdl.handle.net/11104/0309535 - 4.0494576 - GFÚ 2020 RIV AT eng J - Journal Article
Petružálek, Matěj - Lokajíček, Tomáš - Svitek, Tomáš - Jechumtálová, Zuzana - Kolář, Petr - Šílený, Jan
Fracturing of migmatite monitored by acoustic emission and ultrasonic sounding.
Rock Mechanics and Rock Engineering. Roč. 52, č. 1 (2019), s. 47-59. ISSN 0723-2632. E-ISSN 1434-453X
R&D Projects: GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : fracturing * anisotropy * source mechanism * acoustic emission * ultrasonic sounding
OECD category: Volcanology; Geology (GLU-S)
Impact factor: 4.140, year: 2019
Method of publishing: Limited access
https://link.springer.com/article/10.1007%2Fs00603-018-1590-2
Permanent Link: http://hdl.handle.net/11104/0287677 - 5.0493426 - GFÚ 2019 RIV US eng J - Journal Article
Petružálek, Matěj - Jechumtálová, Zuzana - Kolář, Petr - Adamová, Petra - Svitek, Tomáš - Šílený, Jan - Lokajíček, Tomáš
Acoustic emission in a laboratory: mechanism of microearthquakes using alternative source models.
Journal of Geophysical Research-Solid Earth. Roč. 123, č. 6 (2018), s. 4965-4982. ISSN 2169-9313. E-ISSN 2169-9356
R&D Projects: GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : acoustic emission * source mechanism * shear-tensile crack * moment tensor
OECD category: Volcanology; Geology (GLU-S)
Impact factor: 3.585, year: 2018
Permanent Link: http://hdl.handle.net/11104/0286795 - 6.0490923 - GFÚ 2019 RIV GB eng J - Journal Article
Pšenčík, Ivan - Růžek, Bohuslav - Lokajíček, Tomáš - Svitek, Tomáš
Determination of rock-sample anisotropy from P- and S-wave traveltime inversion.
Geophysical Journal International. Roč. 214, č. 2 (2018), s. 1088-1104. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA ČR(CZ) GA16-05237S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : body waves * seismic anisotropy * seismic tomography
OECD category: Volcanology; Geology (GLU-S)
Impact factor: 2.777, year: 2018
Method of publishing: Open access
https://academic.oup.com/gji/article/214/2/1088/4990552
Permanent Link: http://hdl.handle.net/11104/0285035 - 7.0490796 - GLÚ 2019 RIV NL eng J - Journal Article
Ullemeyer, K. - Lokajíček, Tomáš - Vasin, R.N. - Keppler, R. - Behrmann, J. H.
Extrapolation of bulk rock elastic moduli of different rock types to high pressure conditions and comparison with texture-derived elastic moduli.
Physics of the Earth and Planetary Interiors. Roč. 275, FEB 2018 (2018), s. 32-43. ISSN 0031-9201. E-ISSN 1872-7395
R&D Projects: GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831
Keywords : anisotropy * calcite * crystallography * elastic moduli * elasticity * extrapolation * marble * neutron diffraction * rock pressure * seismic waves * Shear waves * single crystals * structural geology * velocity
OECD category: Geology
Impact factor: 2.615, year: 2018
Permanent Link: http://hdl.handle.net/11104/0284936 - 8.0486514 - GFÚ 2019 RIV CZ eng J - Journal Article
Kolář, Petr - Boušková, Alena
Clustering of 2008 West Bohemian seismic swarm mechanisms and its possible interpretation.
Acta geodynamica et geomaterialia. Roč. 15, č. 1 (2018), s. 27-40. ISSN 1214-9705. E-ISSN 2336-4351
R&D Projects: GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985530
Keywords : West Bohemian earthquake swarm region * source mechanism * slip distribution * finite seismic source model
OECD category: Volcanology
Impact factor: 1.062, year: 2018
Permanent Link: http://hdl.handle.net/11104/0281306File Download Size Commentary Version Access Kolar2018AGG.pdf 0 2.2 MB Publisher’s postprint open-access - 9.0480961 - GLÚ 2018 RIV GB eng J - Journal Article
Vilhelm, J. - Rudajev, V. - Ponomarev, A. V. - Smirnov, V. B. - Lokajíček, Tomáš
Statistical study of acoustic emissions generated during the controlled deformation of migmatite specimens.
International Journal of Rock Mechanics and Mining Sciences. Roč. 100, December 2017 (2017), s. 83-89. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831
Keywords : laboratory measurements * steplike loading * cyclic loading * migmatite sample * aftershock series * autocorrelation analysis
OECD category: Geology
Impact factor: 2.836, year: 2017
Permanent Link: http://hdl.handle.net/11104/0276602 - 10.0480056 - GLÚ 2018 RIV GB eng J - Journal Article
Vasin, R. N. - Kern, H. - Lokajíček, Tomáš - Svitek, Tomáš - Lehmann, E. - Mannes, D. C. - Chaouche, M. - Wenk, H.-R.
Elastic anisotropy of Tambo gneiss from Promontogno, Switzerland: a comparison of crystal orientation and microstructure-based modelling and experimental measurements.
Geophysical Journal International. Roč. 209, č. 1 (2017), s. 1-20. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA MŠMT LH13102; GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831
Keywords : numerical solutions * microstructures * elasticity and anelasticity * seismic anisotropy * acoustic properties
OECD category: Geology
Impact factor: 2.528, year: 2017
Permanent Link: http://hdl.handle.net/11104/0275975