Search results
- 1.0500622 - GLÚ 2019 FR eng C - Conference Paper (international conference)
Petružálek, Matěj - Lokajíček, Tomáš - Svitek, Tomáš - Jechumtálová, Zuzana - Kolář, Petr - Adamová, Petra - Šílený, Jan
AE fracturing modes classification by means of shear tensile source model.
33rd European Conference on Acoustic Emission Testing. s. l.: s. n., 2018. ISBN N.
[European Conference on Acoustic Emission Testing /33./. Senlis (FR), 12.09.2018-14.09.2018]
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR GA18-08826S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : acoustic emission * compression test
OECD category: Geology
http://www.ewgae2018.com/wp-content/uploads/2018/09/EWGAE-Conference-Proceedings_2018-1.pdf
Permanent Link: http://hdl.handle.net/11104/0292707 - 2.0500610 - GLÚ 2020 RIV US eng C - Conference Paper (international conference)
Ivankina, T. I. - Zel, I. Yu. - Lokajíček, Tomáš - Kern, H.
Elastic anisotropy of layered rocks: Texture-based theoretical predictions (effective media modeling) versus ultrasonic measurements of gneiss.
52nd U.S. Rock Mechanics/Geomechanics Symposium. s. l.: American Rock Mechanics Association, 2018. ISBN N.
[US Rock Mechanics/Geomechanics Symposium /52./. Seattle (US), 17.06.2018-20.06.2018]
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR GA18-08826S
Institutional support: RVO:67985831
Keywords : anisotropy * feldspar * mica * microcracks * neutron diffraction * rock mechanics * rocks * seismic waves * shear waves * velocity
OECD category: Geology
Permanent Link: http://hdl.handle.net/11104/0292696 - 3.0500588 - GLÚ 2019 RIV US eng C - Conference Paper (international conference)
Petružálek, Matěj - Lokajíček, Tomáš - Svitek, Tomáš - Jechumtálová, Zuzana - Kolář, Petr - Adamová, Petra - Šílený, Jan
Shear-tensile crack as a source model for laboratory acoustic emission.
52nd U.S. Rock Mechanics/Geomechanics Symposium. s. l.: American Rock Mechanics Association, 2018. ISBN N.
[US Rock Mechanics/Geomechanics Symposium /52./. Seattle (US), 17.06.2018-20.06.2018]
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR(CZ) GA18-08826S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : compression testing * compressive strength * cracks * inverse problems * rock mechanics * acoustic emission testing
OECD category: Geology; Geology (GFU-E)
Permanent Link: http://hdl.handle.net/11104/0292687 - 4.0488247 - GFÚ 2018 RIV CL eng C - Conference Paper (international conference)
Šílený, Jan
Seismic source mechanism extended for rupture propagation estimate: a chance for the fault identification?
Proceedings of the Ninth International Symposium on Rockbursts and Seismicity in Mines. Santiago: Editec S.A., 2017 - (Vallejos, J.), s. 133-139. ISBN 978-956-7356-07-2.
[RaSim9. International Symposium on Rockbursts and Seismicity in Mines /9./. Santiago (CL), 15.11.2017-17.11.2017]
R&D Projects: GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985530
Keywords : alternative to moment tensor * shear-tensile crack * radiation directivity * joint inversion * direction of rupture propagation * rupture speed
OECD category: Volcanology
Permanent Link: http://hdl.handle.net/11104/0282857 - 5.0481988 - GFÚ 2018 RIV CZ eng C - Conference Paper (international conference)
Kolář, Petr - Petružálek, Matěj
Calibration of acoustic emission sensors.
Technical Computing Prague 2017. 24rd Annual Conference Proceedings. Prague: University of Chemistry and Technology, 2017 - (Byron, P.), s. 1-6. ISBN 978-80-7592-002-7. ISSN 2336-1662.
[Technical Computing Prague 2017 /24./. Praha (CZ), 08.11.2017-08.11.2017]
R&D Projects: GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : acoustic emission * sensors calibration * ultrasonic sounding
OECD category: Volcanology; Geology (GLU-S)
Permanent Link: http://hdl.handle.net/11104/0277406 - 6.0481259 - GLÚ 2018 US eng C - Conference Paper (international conference)
Svitek, Tomáš - Lokajíček, Tomáš - Petružálek, Matěj - Vavryčuk, Václav
3D distribution of P-wave velocity and attenuation in antigorite serpentinite.
51st US Rock Mechanics/Geomechanics Symposium. s. l.: American Rock Mechanics Association, 2017, č. článku 17-829. ISBN N.
[US Rock Mechanics/Geomechanics Symposium /51./. San Francisco (US), 25.06.2017-28.06.2017]
R&D Projects: GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : serpentinite * P-wawe velocity * anisotropy
Subject RIV: DB - Geology ; Mineralogy
Permanent Link: http://hdl.handle.net/11104/0276857 - 7.0481249 - GLÚ 2018 US eng C - Conference Paper (international conference)
Petružálek, Matěj - Lokajíček, Tomáš - Svitek, Tomáš
Ultrasonic method for estimation of crack initiation stress.
51st US Rock Mechanics/Geomechanics Symposium. s. l.: American Rock Mechanics Association, 2017. ISBN N.
[US Rock Mechanics/Geomechanics Symposium /51./. San Francisco (US), 25.06.2017-28.06.2017]
R&D Projects: GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Keywords : ultrasonic * crack initiation stress
Subject RIV: DB - Geology ; Mineralogy
Permanent Link: http://hdl.handle.net/11104/0276852 - 8.0476057 - GLÚ 2018 RIV NL eng C - Conference Paper (international conference)
Lokajíček, Tomáš - Svitek, Tomáš - Kern, H. - Wenk, H.-R.
Rock Elastic Anisotropy Study by X-ray Synchrotron, Neutron Diffraction and Ultrasonic Methods.
2017. In: Procedia Engineering - ISRM European Rock Mechanics Symposium EUROCK 2017. Amsterdam: Elsevier Ltd., 2017 - (Koníček, P.; Souček, K.; Konečný, P.), s. 467-475. 191. ISSN 1877-7058.
[ISRM European Rock Mechanics Symposium EUROCK 2017. Ostrava (CZ), 20.06.2017-23.06.2017]
R&D Projects: GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831
Keywords : serpentinite * elastic anisotropy * neutron diffraction * ultrasonic sounding
OECD category: Geology
Permanent Link: http://hdl.handle.net/11104/0272617 - 9.0473268 - GLÚ 2017 RIV US eng C - Conference Paper (international conference)
Petružálek, Matěj - Sosna, K. - Záruba, J. - Lokajíček, Tomáš - Franěk, J.
Microcracking and stress - Strain response of thermally loaded granitic rock: in situ and laboratory experiments.
50th US Rock Mechanics / Geomechanics Symposium 2016. Vol. 3. Houston: American Rock Mechanics Association (ARMA), 2016, s. 437-442. ISBN 978-151082802-5.
[US Rock Mechanics / Geomechanics Symposium /50./. Houston (US), 26.06.2016-29.06.2016]
R&D Projects: GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831
Keywords : granitic rock * granite * heat storage * rock mechanics * rocks * seismic waves * stress analysis * thermal energy * thermal load * thermal stress
OECD category: Environmental and geological engineering, geotechnics
Permanent Link: http://hdl.handle.net/11104/0270427