Search results
- 1.0583409 - GFÚ 2024 RIV GB eng J - Journal Article
Petružálek, M. - Lokajíček, T. - Přikryl, R. - Vavryčuk, Václav
Velocity anisotropy measured on the spherical specimens: History and applications.
Journal of Geodynamics. Roč. 158, December (2023), č. článku 102002. ISSN 0264-3707
R&D Projects: GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985530
Keywords : ultrasonic velocity anisotropy * attenuation * stiffness tensor * pressure loading * fabric * microcrack alignment * up to 6
OECD category: Volcanology
Impact factor: 2.3, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/abs/pii/S026437072300042X
Permanent Link: https://hdl.handle.net/11104/0351366File Download Size Commentary Version Access Petruzalek2023JGeodynamics.pdf 0 10.1 MB Publisher’s postprint require - 2.0583408 - GFÚ 2024 RIV GB eng J - Journal Article
Vavryčuk, Václav - Petružálek, M. - Lokajíček, T. - Aminzadeh, A.
Bi-modular properties of sandstone inferred from seismic moment tensors of acoustic emissions.
International Journal of Rock Mechanics and Mining Sciences. Roč. 171, November (2023), č. článku 105576. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR(CZ) GA22-10747S; GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985530
Keywords : acoustic emissions * tensile cracks * rock * auxetic behaviour * fracturing * rock bi-modularity
OECD category: Volcanology
Impact factor: 7.2, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S1365160923002502
Permanent Link: https://hdl.handle.net/11104/0351365File Download Size Commentary Version Access Vavrycuk2023IJRMMS.pdf 1 1.9 MB Publisher’s postprint open-access - 3.0579238 - GLÚ 2025 RIV DE eng J - Journal Article
Petružálek, Matěj - Jechumtálová, Zuzana - Lokajíček, Tomáš - Kolář, Petr - Šílený, Jan
Micro‑Fracturing in Granitic Rocks During Uniaxial Loading: The Role of Grain Size Heterogeneity.
Rock Mechanics and Rock Engineering. Roč. 57, č. 3 (2024), s. 1963-1981. ISSN 0723-2632. E-ISSN 1434-453X
R&D Projects: GA ČR(CZ) GA21-26542S; GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : Uniaxial compressive test * Fracturing * Grain size heterogeneity * Acoustic emission * Source mechanism * Granite
OECD category: Environmental and geological engineering, geotechnics; Environmental and geological engineering, geotechnics (GFU-E)
Impact factor: 6.2, year: 2022
Method of publishing: Limited access
https://doi.org/10.1007/s00603-023-03668-7
Permanent Link: https://hdl.handle.net/11104/0352375 - 4.0578344 - GLÚ 2024 RIV GB eng J - Journal Article
Vavryčuk, Václav - Petružálek, Matěj - Lokajíček, Tomáš - Aminzadeh, Ali
Bi-modular properties of sandstone inferred from seismic moment tensors of acoustic emissions.
International Journal of Rock Mechanics and Mining Sciences. Roč. 171, November (2023), č. článku 105576. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985831
Keywords : Acoustic emissions * Tensile cracks * Rock * Auxetic behaviour * Fracturing * Rock bi-modularity
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 7.2, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S1365160923002502?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0347353 - 5.0578337 - GLÚ 2024 RIV GB eng J - Journal Article
Petružálek, Matěj - Lokajíček, Tomáš - Přikryl, R. - Vavryčuk, Václav
Velocity anisotropy measured on the spherical specimens: History and applications.
Journal of Geodynamics. Roč. 158, December (2023), č. článku 102002. ISSN 0264-3707
R&D Projects: GA ČR(CZ) GA21-26542S; GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985831
Keywords : Ultrasonic velocity anisotropy * Attenuation * Stiffness tensor * Pressure loading * Fabric * Microcrack alignment * Up to 6
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 2.3, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S026437072300042X?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0348242 - 6.0576136 - GLÚ 2024 RIV GB eng J - Journal Article
Lokajíček, Tomáš - Přikryl, R. - Aminzadeh, Ali - Svitek, Tomáš - Petružálek, Matěj
3-D velocity distribution of amphibolites collected from various crustal depths.
Journal of Geodynamics. Roč. 158, December (2023), č. článku 102000. ISSN 0264-3707
R&D Projects: GA ČR(CZ) GA22-00580S; GA ČR(CZ) GA21-26542S
Institutional support: RVO:67985831
Keywords : Amphibolites * Elastic properties * P-wave velocity * Elastic anisotropy * Stress memory * Confining pressure measurement
OECD category: Geology
Impact factor: 2.3, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0264370723000406?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0349069 - 7.0561120 - GLÚ 2023 RIV GB eng J - Journal Article
Aminzadeh, Ali - Petružálek, Matěj - Vavryčuk, Václav - Ivankina, T. I. - Svitek, Tomáš - Petrlíková, Alice - Staš, Lubomír - Lokajíček, Tomáš
Identification of higher symmetry in triclinic stiffness tensor: Application to high pressure dependence of elastic anisotropy in deep underground structures.
International Journal of Rock Mechanics and Mining Sciences. Roč. 158, October (2022), č. článku 105168. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA MŠMT(CZ) LO1406; GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985831 ; RVO:68145535
Keywords : Ultrasonic sounding * Dynamic elastic constants * Transverse isotropy * Orthorhombic/orthotropic symmetry * P waves * S waves
OECD category: Environmental and geological engineering, geotechnics; Mining and mineral processing (UGN-S)
Impact factor: 7.2, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1365160922001344?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0333987