Search results
- 1.0583408 - 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 - 2.0579238 - 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 - 3.0578344 - 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 - 4.0574165 - GFÚ 2024 RIV CH eng J - Journal Article
Kolář, Petr - Waheed, U. B. - Eisner, L. - Matoušek, P.
Arrival times by Recurrent Neural Network for induced seismic events from a permanent network.
Frontiers in Big Data. Roč. 6, August (2023), č. článku 1174478. E-ISSN 2624-909X
Institutional support: RVO:67985530
Keywords : Recurrent Neural Network * automatic arrival time detection * location * magnitude * hydraulic fracturing * induced seismicity * traffic light system
OECD category: Volcanology
Impact factor: 3.1, year: 2022
Method of publishing: Open access
https://www.frontiersin.org/articles/10.3389/fdata.2023.1174478/full
Permanent Link: https://hdl.handle.net/11104/0344502File Download Size Commentary Version Access Kolar2023FrontiersBigData.pdf 4 3 MB Publisher’s postprint open-access - 5.0572249 - ÚSMH 2024 RIV US eng J - Journal Article
Wcislo, Milosz - Staněk, František - Gallovič, F. - Wu, S. - Pšenčík, Ivan
Induced Microseismic Event with Strong Rupture Directivity and Superimposed Attenuation Effects.
Seismological Research Letters. Roč. 94, č. 3 (2023), s. 1455-1466. ISSN 0895-0695. E-ISSN 1938-2057
Institutional support: RVO:67985891 ; RVO:67985530
Keywords : Hydraulic fracturing * Seismic waves * Seismology
OECD category: Volcanology; Volcanology (GFU-E)
Impact factor: 3.3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1785/0220220229
Permanent Link: https://hdl.handle.net/11104/0343260 - 6.0566750 - ÚGN 2023 RIV PL eng J - Journal Article
Miao, S. - Koníček, Petr - Pan, P.-Z. - Mitri, H.
Numerical Modelling of Destress Blasting - A State-of-the-Art Review.
Journal of Sustainable Mining. Roč. 21, č. 4 (2022), s. 278-297. ISSN 2300-3960
Institutional support: RVO:68145535
Keywords : destress blasting * numerical modelling * blasting process * rock mass fracturing * destress blasting design
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 1, year: 2022
Method of publishing: Open access
https://jsm.gig.eu/journal-of-sustainable-mining/vol21/iss4/3/
Permanent Link: https://hdl.handle.net/11104/0338044File Download Size Commentary Version Access UGN_0566750.pdf 1 2.3 MB Other require - 7.0547398 - MBÚ 2022 RIV NL eng J - Journal Article
Lhotský, O. - Kukačka, J. - Slunský, J. - Markova, K. - Němeček, J. - Knytl, V. - Cajthaml, Tomáš
The effects of hydraulic/pneumatic fracturing-enhanced remediation (FRAC-IN) at a site contaminated by chlorinated ethenes: A case study.
Journal of Hazardous Materials. Roč. 417, SEP 5 2021 (2021), č. článku 125883. ISSN 0304-3894. E-ISSN 1873-3336
Institutional support: RVO:61388971
Keywords : Fracturing * Remediation * Zero valent iron * Chlorinated ethenes * Enhanced reductive dechlorination * Low permeability
OECD category: Microbiology
Impact factor: 14.224, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0304389421008475?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0323642 - 8.0542815 - GFÚ 2022 RIV GB eng J - Journal Article
Ren, Y. - Vavryčuk, Václav - Wu, S. - Gao, Y.
Accurate moment tensor inversion of acoustic emissions and its application to Brazilian splitting test.
International Journal of Rock Mechanics and Mining Sciences. Roč. 141, May (2021), č. článku 104707. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR(CZ) GA19-06422S
Institutional support: RVO:67985530
Keywords : Brazilian splitting test * focal mechanism * moment tensor * sensor calibration * tensile fracturing * weighted least squares
OECD category: Volcanology
Impact factor: 6.849, year: 2021
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S1365160921000939
Permanent Link: http://hdl.handle.net/11104/0320158File Download Size Commentary Version Access Ren2021IJRMMS.pdf 0 5.8 MB Publisher’s postprint open-access - 9.0539109 - GLÚ 2021 CZ cze V - Research Report
Petružálek, Matěj
Analýza procesu porušení při jednoosém zatěžování provedená na pískovci z národního parku Česko Saské Švýcarsko. Závěrečná zpráva.
Praha: Univerzita Karlova, Přírodovědecká fakulta, 2020. 22 s.
Institutional support: RVO:67985831
Keywords : fracturing * anisotropy * acoustic emission * ultrasonic sounding * sandstone
OECD category: Environmental and geological engineering, geotechnics
Permanent Link: http://hdl.handle.net/11104/0316906 - 10.0531789 - 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