Search results
- 1.0585109 - ÚGN 2025 RIV DE eng J - Journal Article
Janeček, Ivan - Mishra, Deepak Amban - Vishnu, C. S. - Souček, Kamil - Hlaváček, Petr - Klichová, Dagmar - Martinec, Petr
Analysis of the internal structure of Brenna sandstone samples with respect to the differences in measured quasi‑elastic moduli.
Rock Mechanics and Rock Engineering. (2024). ISSN 0723-2632. E-ISSN 1434-453X
R&D Projects: GA MŠMT(CZ) LO1406; GA MŠMT(CZ) LM2015084; GA ČR(CZ) GA23-05128S; GA ČR(CZ) GA23-07415S
Institutional support: RVO:68145535
Keywords : rock structure * rock mechanics * triaxial-stress state * stratification * sedimentary rocks * sandstone * water jet * X-ray CT
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.2, year: 2022
Method of publishing: Open access
https://link.springer.com/article/10.1007/s00603-024-03828-3
Permanent Link: https://hdl.handle.net/11104/0352857File Download Size Commentary Version Access UGN_585109_PA.pdf 0 83.6 KB Other require UGN_0585109.pdf 1 11.2 MB Other require - 2.0577482 - ÚGN 2024 RIV DE eng J - Journal Article
Janeček, Ivan - Mishra, A. Deepak - Vishnu, C. S. - Ščučka, Jiří - Vaculíková, Lenka - Martinec, Petr
Experimental study of compact sandstone deformation under axisymmetric triaxial loading along specific paths in stress space.
Rock Mechanics and Rock Engineering. Roč. 57, č. 1 (2023), s. 97-113. ISSN 0723-2632. E-ISSN 1434-453X
R&D Projects: GA MŠMT(CZ) LO1406; GA MŠMT(CZ) LM2015084; GA ČR GA18-25035S
Grant - others:GA MŠk(CZ) EF16_013/0001792
Institutional support: RVO:68145535
Keywords : rock mechanics * triaxial stress state * Young’s modulus * Poisson’s ratio * rock isotropy * sedimentary rocks * sandstone
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.2, year: 2022
Method of publishing: Open access
https://link.springer.com/article/10.1007/s00603-023-03581-z
Permanent Link: https://hdl.handle.net/11104/0346615File Download Size Commentary Version Access UGN_0577482.pdf 0 2.8 MB Other require - 3.0548181 - ÚGN 2022 RIV AU eng C - Conference Paper (international conference)
Gong, Libin - Waclawik, Petr - Souček, Kamil - Vavro, Martin - Němčík, J. - Ram, Sahendra - Kukutsch, Radovan
Numerical modelling on the stability of an underground research facility excavation in Czech Republic.
Proceedings of the 2021 Resource Operators Conference. Toowoomba, Queensland: University of Southern Queensland, 2021 - (Aziz, N.; Mirzaghorbanali, A.), s. 329-348. ISBN 978-1-74128-335-8.
[Resource Operators Conference 2021. University of Southern Queensland (AU), 10.02.2021-12.02.2021]
Institutional support: RVO:68145535
Keywords : numerical modelling * underground research facility * stress state
OECD category: Mining and mineral processing
https://ro.uow.edu.au/coal/823/
Permanent Link: http://hdl.handle.net/11104/0324295File Download Size Commentary Version Access UGN_0548181.pdf 0 2.6 MB Other require - 4.0506186 - ÚFM 2020 RIV CH eng J - Journal Article
Guo, T. - Chao, Q. - Šiška, Filip - Cheng, J. - Varma, Rameshkumar R. - Barnett, M.R.
Analysing single twinning events in Mg-6Zn using nanoindentation.
Journal of Alloys and Compounds. Roč. 768, NOV (2018), s. 510-516. ISSN 0925-8388. E-ISSN 1873-4669
Institutional support: RVO:68081723
Keywords : spherical indentation * stress state * magnesium * nucleation * growth * parallel * behavior * grain * size * slip * Mg * Nanoindentation * Twin growth * ebsd * cpfem
OECD category: Materials engineering
Impact factor: 4.175, year: 2018
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0925838818325337?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0300087 - 5.0475744 - ÚGN 2018 RIV NL eng C - Conference Paper (international conference)
Waclawik, Petr - Kukutsch, Radovan - Koníček, Petr - Ptáček, Jiří - Kajzar, Vlastimil - Němčík, J. - Staš, Lubomír - Souček, Kamil - Vavro, Martin
Stress State Monitoring in the Surroundings of the Roadway Ahead of Longwall Mining.
Procedia Engineering - ISRM European Rock Mechanics Symposium EUROCK 2017. Amsterdam: Elsevier Ltd., 2017 - (Koníček, P.; Souček, K.; Konečný, P.), s. 560-567. 191. ISSN 1877-7058.
[ISRM European Rock Mechanics Symposium EUROCK 2017. Ostrava (CZ), 20.06.2017-23.06.2017]
R&D Projects: GA MŠMT(CZ) LO1406; GA MŠMT ED2.1.00/03.0082
Institutional support: RVO:68145535
Keywords : stress-state * monitoring * coal mining * longwall
OECD category: Mining and mineral processing
http://www.sciencedirect.com/science/article/pii/S1877705817323585
Permanent Link: http://hdl.handle.net/11104/0272376File Download Size Commentary Version Access UGN_0475744.pdf 1 387.7 KB Publisher’s postprint open-access - 6.0460715 - ÚGN 2017 RIV PL eng J - Journal Article
Waclawik, Petr - Ptáček, Jiří - Koníček, Petr - Kukutsch, Radovan - Němčík, J.
Stress-state monitoring of coal pillars during room and pillar extraction.
Journal of Sustainable Mining. Roč. 15, č. 2 (2016), s. 49-56. ISSN 2300-3960
R&D Projects: GA MŠMT(CZ) LO1406; GA MŠMT ED2.1.00/03.0082
Institutional support: RVO:68145535
Keywords : stress-state monitoring * room and pillar * coal pillar
Subject RIV: DH - Mining, incl. Coal Mining
http://www.sciencedirect.com/science/article/pii/S2300396016300180
Permanent Link: http://hdl.handle.net/11104/0260738File Download Size Commentary Version Access UGN_0460715.pdf 2 4.5 MB Publisher’s postprint open-access - 7.0455871 - ÚGN 2016 CZ eng V - Research Report
Waclawik, Petr - Ptáček, Jiří - Koníček, Petr - Vavro, Martin - Staš, Lubomír - Souček, Kamil - Kukutsch, Radovan - Kajzar, Vlastimil
Stress state rock mass monitoring ahead of longwall No. 371 202 at 2ndA block, Mine Plant 2, OKD, a.s.
Ostrava: OKD a.s, 2015. 34 s.
R&D Projects: GA MŠMT ED2.1.00/03.0082; GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : stress state * monitoring * rock mass
Subject RIV: DH - Mining, incl. Coal Mining
Permanent Link: http://hdl.handle.net/11104/0256473 - 8.0455870 - ÚGN 2016 CZ cze V - Research Report
Waclawik, Petr - Ptáček, Jiří - Koníček, Petr - Vavro, Martin - Staš, Lubomír - Souček, Kamil - Kukutsch, Radovan - Kajzar, Vlastimil
Monitoring napěťového stavu horninového masivu v předpolí stěnového porubu 371 202 v 2.a kře Důlního závodu 2, OKD, a.s.
[Stress state rock mass monitoring ahead of longwall No. 371 202 at 2ndA block, Mine Plant 2, OKD, a.s.]
Ostrava: OKD a.s, 2015. 34 s.
R&D Projects: GA MŠMT ED2.1.00/03.0082; GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : monitoring * rock mass * stress state
Subject RIV: DH - Mining, incl. Coal Mining
Permanent Link: http://hdl.handle.net/11104/0256472 - 9.0453714 - ÚGN 2016 PL eng C - Conference Paper (international conference)
Waclawik, Petr - Ptáček, Jiří - Kukutsch, Radovan - Němčík, J. … Total 5 authors
Stress-state monitoring of coal pillars during room and pillar extraction.
Górnicze zagrozenia naturalne 2015. Katowice: GIG Katowice, 2015, s. 1-10. Zagrozenie naturalne - bariery rozwoju górnictwa. ISBN N.
[Medzinarodowa Konferencja Naukowo - Techniczna z cyklu Górnicze zagrozenia naturalne 2015 /22./. Targanice (PL), 03.11.2015-06.11.2015]
R&D Projects: GA MŠMT ED2.1.00/03.0082; GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : stress-state * monitoring * room and pillar * coal pillar
Subject RIV: DH - Mining, incl. Coal Mining
Permanent Link: http://hdl.handle.net/11104/0254450File Download Size Commentary Version Access UGN_0453714.pdf 3 2.4 MB Author’s postprint open-access - 10.0377558 - ÚGN 2013 RIV CZ cze, eng J - Journal Article
Konečný, Pavel - Kožušníková, Alena
Studium propustnosti hornin za trojosého stavu napjatosti pro účely projektování podzemních staveb.
[Study into permeability of rocks in triaxial stress state for the purpose of designing for underground structures.]
Tunel. Roč. 21, č. 2 (2012), s. 11-15. ISSN 1211-0728
R&D Projects: GA MŠMT ED2.1.00/03.0082
Institutional research plan: CEZ:AV0Z30860518
Keywords : permeability of rocks * underground structures * triaxial stress state
Subject RIV: DH - Mining, incl. Coal Mining
http://www.ita-aites.cz/files/tunel/komplet/tunel_2_12.pdf
Permanent Link: http://hdl.handle.net/11104/0209682File Download Size Commentary Version Access Konečný_Tunel2_2012.pdf 0 470.8 KB Publisher’s postprint open-access