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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 - 2.0566750 - 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 - 3.0552697 - 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 - 4.0507511 - ÚGN 2020 RIV CN eng J - Journal Article
Koníček, Petr - Schreiber, Jan - Nazarova, L.
Volumetric changes in the focal areas of seismic events corresponding to destress blasting.
International Journal of Mining Science and Technology. Roč. 29, č. 4 (2019), s. 541-547. ISSN 2095-2686. E-ISSN 2212-6066
R&D Projects: GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : destress blasting * seismic event * volumetric changes * stress release
OECD category: Mechanical engineering
Impact factor: 3.903, year: 2019
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S2095268619302769?utm_campaign=STMJ_75273_AUTH_SERV_PPUB&utm_medium=email&utm_dgroup=Email1Publishing&utm_acid=800595&SIS_ID=0&dgcid=STMJ_75273_AUTH_SERV_PPUB&CMX_ID=&utm_in=DM560956&utm_source=AC_30
Permanent Link: http://hdl.handle.net/11104/0298491File Download Size Commentary Version Access UGN_0507511.pdf 3 2 MB Publisher’s postprint open-access - 5.0507369 - ÚGN 2020 RIV CA eng C - Conference Paper (international conference)
Koníček, Petr - Ptáček, Jiří - Mazaira, Alejandro
Destress blasting on the border of safety pillars.
OPERATIONAL AND ENVIRONMENTAL MINE HEALTH AND SAFETY PRACTICE AND INNOVATION. Vol. 3. Montreal: MCGILL UNIV, 2016, s. 45-53. ISBN 978-1-77247-005-5.
[International Symposium on Mine Safety Science and Engineering (ISMS) /3./. Montreal (CA), 13.08.2016-19.08.2016]
Institutional support: RVO:68145535
Keywords : coal mining * rockburst * destress blasting
OECD category: Mechanical engineering
Permanent Link: http://hdl.handle.net/11104/0298372 - 6.0497129 - ÚGN 2019 RIV GB eng C - Conference Paper (international conference)
Koníček, Petr
Large scale destress blasting in roof rocks for rockburst control.
Rock Dynamics - Experiments, Theories and Applications. London: Taylor and Francis Group, 2018 - (Li, L.; Zhang, L.), s. 291-297. ISBN 978-0-8153-9667-3.
[Rock Dynamics – Experiments, Theories and Applications. Trondheim (NO), 26.06.2018-27.06.2018]
R&D Projects: GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : destress blasting * induced seismicity * rockburst * stress release
OECD category: Mining and mineral processing
Permanent Link: http://hdl.handle.net/11104/0289738File Download Size Commentary Version Access UGN_0497129.pdf 0 1.2 MB Other require - 7.0491712 - ÚGN 2019 RIV ZA eng J - Journal Article
Koníček, Petr - Schreiber, J.
Rockburst prevention via destress blasting of competent roof rocks in hard coal longwall mining.
Journal of the Southern African Institute of Mining and Metallurgy. Roč. 118, č. 3 (2018), s. 235-242. ISSN 2225-6253. E-ISSN 2411-9717
R&D Projects: GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : rockburst * destress blasting * longwall mining
OECD category: Mining and mineral processing
Impact factor: 0.467, year: 2018
http://www.scielo.org.za/pdf/jsaimm/v118n3/09.pdf
Permanent Link: http://hdl.handle.net/11104/0285344File Download Size Commentary Version Access UGN_0491712.pdf 5 399.8 KB Publisher’s postprint open-access - 8.0475722 - ÚGN 2018 RIV NL eng C - Conference Paper (international conference)
Wojtecki, Ł. - Mendecki, M. - Koníček, Petr - Zuberek, W. M.
Application of Seismic Parameters for Estimation of Destress Blasting Effectiveness.
Procedia Engineering - ISRM European Rock Mechanics Symposium EUROCK 2017. Amsterdam: Elsevier Ltd., 2017 - (Koníček, P.; Souček, K.; Konečný, P.), s. 750-760. 191. ISSN 1877-7058.
[ISRM European Rock Mechanics Symposium EUROCK 2017. Ostrava (CZ), 20.06.2017-23.06.2017]
Institutional support: RVO:68145535
Keywords : active rockburst prevention * long-hole destress blasting * seismic effect * seismic source parameters
OECD category: Mining and mineral processing
http://www.sciencedirect.com/science/article/pii/S1877705817323810
Permanent Link: http://hdl.handle.net/11104/0272360File Download Size Commentary Version Access UGN_0475722.pdf 0 603.9 KB Publisher’s postprint open-access - 9.0453716 - ÚGN 2016 PL eng C - Conference Paper (international conference)
Wojtecki, L. - Koníček, Petr
Estimation of active rockburst prevention effectiveness during longwall mining under disadvantageous geological and mining conditions.
Górnicze zagrozenia naturalne 2015. Katowice: GIG Katowice, 2015, s. 1-8. 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 : active rockburst prevention * destress blasting * seismic effect
Subject RIV: DH - Mining, incl. Coal Mining
Permanent Link: http://hdl.handle.net/11104/0254452File Download Size Commentary Version Access UGN_0453716.pdf 0 834.7 KB Author’s postprint open-access - 10.0447883 - ÚGN 2016 RIV CA eng J - Journal Article
Mazaira, Alejandro - Koníček, Petr
Intense rockburst impacts in deep underground construction and their prevention.
Canadian Geotechnical Journal. Roč. 52, č. 10 (2015), s. 1426-1439. ISSN 0008-3674. E-ISSN 1208-6010.
[International Colloquium on Geomechanics and Geophysics /5./. Karolinka, 25.06.2014-27.06.2014]
R&D Projects: GA MŠMT ED2.1.00/03.0082; GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : rockburst * in situ stress * induced stress * destress blasting * yielding support
Subject RIV: DH - Mining, incl. Coal Mining
Impact factor: 1.877, year: 2015
http://www.nrcresearchpress.com/doi/full/10.1139/cgj-2014-0359#.VgqBTZc70ms
Permanent Link: http://hdl.handle.net/11104/0249631File Download Size Commentary Version Access UGN_0447883.pdf 10 1.3 MB Publisher’s postprint require