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- 1.0575585 - ÚGN 2024 RIV CN eng J - Journal Article
Koníček, Petr - Chen, T. - Mitri, H.S.
Numerical modeling of destress blasting for strata separation.
Journal of Rock Mechanics and Geotechnical Engineering. Roč. 15, č. 9 (2023), s. 2238-2249. ISSN 1674-7755. E-ISSN 2589-0417
R&D Projects: GA MŠMT(CZ) EF18_053/0016978
Institutional support: RVO:68145535
Keywords : rockburst hazard * destress blasting (DB * strata separation * safety pillar * numerical modeling * fragmentation factor * stress dissipation factor * longwall mining
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 7.3, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S1674775523001579?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0345343File Download Size Commentary Version Access UGN_0575585.pdf 1 5.7 MB Other require - 2.0570802 - ÚGN 2024 RIV DE eng J - Journal Article
Primo-Doncel, P. - Kotyrba, A. - Cesca, S. - Sokola-Szewiola, V. - Koníček, Petr - Kajzar, Vlastimil - Schreiber, J. - Contrucci, I. - Jiránková, Eva - Dominique, P.
PostMinQuake: Seismicity of seleted closed European hard coal mines during flooding.
Zeitschrift der Deutschen Gesellschaft fuer Geowissenschaften. Roč. 173, č. 4 (2023), s. 533-549. ISSN 1860-1804
EU Projects: European Commission(XE) 899192 - PostMinQuake
Institutional support: RVO:68145535
Keywords : post-mining * microseismicity * flooding * water table * hard coal
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 1.1, year: 2022
Method of publishing: Limited access
https://www.schweizerbart.de/papers/zdgg/detail/173/102523/PostMinQuake_Seismicity_of_selected_closed_European_hard_coal_mines_during_flooding
Permanent Link: https://hdl.handle.net/11104/0342141File Download Size Commentary Version Access UGN_0570802.pdf 1 2 MB Other require - 3.0566750 - 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 - 4.0564961 - ÚGN 2023 RIV PL eng J - Journal Article
Koníček, Petr - Jiránková, Eva - Kajzar, Vlastimil - Schreiber, J. - Malucha, P. - Schuchová, Kristýna
Seismic Activity and Flooding of Hard Coal Mines in the Ostrava-Karvina Coalfield.
Journal of Sustainable Mining. Roč. 21, č. 4 (2022), s. 249-260. ISSN 2300-3960
EU Projects: European Commission(XE) 899192 - PostMinQuake
Institutional support: RVO:68145535
Keywords : flooding of mine * post-mining seismicity * coal mines * water level * ground surface movement
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/iss4/4/
Permanent Link: https://hdl.handle.net/11104/0336542File Download Size Commentary Version Access UGN_0564961.pdf 1 4 MB Other require - 5.0556486 - ÚGN 2023 RIV GB eng J - Journal Article
Jiránková, Eva - Koníček, Petr
Ground surface uplift during hardcoal longwall mining.
International Journal of Rock Mechanics and Mining Sciences. Roč. 153, May 2022 (2022), č. článku 105099. ISSN 1365-1609. E-ISSN 1873-4545
EU Projects: European Commission(XE) 899192 - PostMinQuake
Institutional support: RVO:68145535
Keywords : ground uplift * subsidence trough * longwall mining * induced seismicity * hardcoal
OECD category: Mining and mineral processing
Impact factor: 7.2, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1365160922000673
Permanent Link: http://hdl.handle.net/11104/0330707File Download Size Commentary Version Access UGN_0556486.pdf 3 14 MB Other require - 6.0552697 - ÚGN 2022 RIV US eng J - Journal Article
Wojtecki, Ł. - Koníček, Petr - Mendecki, M. - Zuberek, W. M.
Evaluation of Destress Blasting Effectiveness Using the Seismic Moment Tensor Inversion and Seismic Effect Methods.
International Journal of Geomechanics. Roč. 22, č. 4 (2022), č. článku 04022010. ISSN 1532-3641. E-ISSN 1943-5622
Institutional support: RVO:68145535
Keywords : rockburst prevention * destress blasting * seismic effect method * seismic moment tensor inversion * Upper Silesian Coal Basin
OECD category: Environmental and geological engineering, geotechnics
Impact factor: 3.7, year: 2022
Method of publishing: Limited access
https://ascelibrary.org/doi/10.1061/%28ASCE%29GM.1943-5622.0002314
Permanent Link: http://hdl.handle.net/11104/0329750File Download Size Commentary Version Access UGN_0552697.pdf 1 1.8 MB Other require - 7.0546789 - ÚGN 2022 RIV DE eng J - Journal Article
Wu, Z. - Pan, P.-Z. - Koníček, Petr - Zhao, S. - Chen, J. - Liu, X.
Spatial and temporal microseismic evolution before rock burst in steeply dipping thick coal seams under alternating mining of adjacent coal seams.
Arabian Journal of Geosciences. Roč. 14, č. 20 (2021), č. článku 2097. ISSN 1866-7511. E-ISSN 1866-7538
Institutional support: RVO:68145535
Keywords : rock burst * steeply dipping thick coal seam * adjacent coal seams * microseismic * precursor characteristics
OECD category: Mining and mineral processing
Impact factor: 1.827, year: 2020
Method of publishing: Limited access
https://link.springer.com/article/10.1007%2Fs12517-021-08439-8
Permanent Link: http://hdl.handle.net/11104/0323170File Download Size Commentary Version Access UGN_0546789.pdf 1 7.3 MB Other require - 8.0543996 - ÚGN 2022 RIV CN eng J - Journal Article
Miao, S. - Pan, P.-Z. - Koníček, Petr - Yu, P. - Liu, K.
Rock damage and fracturing induced by high static stress and slightly dynamic disturbance with acoustic emission and digital image correlation techniques.
Journal of Rock Mechanics and Geotechnical Engineering. Roč. 13, č. 5 (2021), s. 1002-1019. ISSN 1674-7755. E-ISSN 2589-0417
Institutional support: RVO:68145535
Keywords : damage evolution * fracture behaviors * high static stress * dynamic disturbance * damage model
OECD category: Geology
Impact factor: 5.915, year: 2021
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S1674775521000779?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0323167File Download Size Commentary Version Access UGN_0543996.pdf 1 6.3 MB Other require - 9.0543994 - ÚGN 2022 RIV AT eng J - Journal Article
Miao, S. - Pan, P.-Z. - Zhao, S. - Han, J. - Koníček, Petr
A New DIC‑Based Method to Identify the Crack Mechanism and Applications in Fracture Analysis of Red Sandstone Containing a Single Flaw.
Rock Mechanics and Rock Engineering. Roč. 54, č. 8 (2021), s. 3847-3871. ISSN 0723-2632. E-ISSN 1434-453X
Institutional support: RVO:68145535
Keywords : crack mechanism * digital image correlation * crack location * displacement jump
OECD category: Geology
Impact factor: 6.518, year: 2021
Method of publishing: Limited access
https://link.springer.com/content/pdf/10.1007/s00603-021-02472-5.pdf
Permanent Link: http://hdl.handle.net/11104/0321460File Download Size Commentary Version Access UGN_0543994.pdf 1 13.2 MB Publisher’s postprint require - 10.0543993 - ÚGN 2022 RIV GB eng J - Journal Article
Miao, S. - Pan, P.-Z. - Li, S. - Chen, J. - Koníček, Petr
Quantitative fracture analysis of hard rock containing double infilling flaws with a novel DIC-based method.
Engineering Fracture Mechanics. Roč. 252, July 2021 (2021), č. článku 107846. ISSN 0013-7944. E-ISSN 1873-7315
Institutional support: RVO:68145535
Keywords : digital image correlation * double flaws * infilling materials * crack path * fracture mechanism
OECD category: Geology
Impact factor: 4.898, year: 2021
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0321072File Download Size Commentary Version Access UGN_0543993.pdf 0 26.3 MB Publisher’s postprint require