Search results
- 1.0586131 - ÚGN 2025 RIV SK cze C - Conference Paper (international conference)
Kaláb, Zdeněk
Anomální seismické projevy trhacích prací.
[Anomalous vibration manifestations of blasting.]
Zborník prednášok z medzinárodnej konferencie Trhacia technika 2024. Banská Bystrica: Slovenská spoločnosť pre trhacie a vŕtacie práce, 2024, s. 5-14. ISBN 978-80-89914-14-2.
[International Conference BLASTING TECHNIQUE 2024 /33./. Stará Lesná (SK), 15.05.2024-17.05.2024]
Institutional support: RVO:68145535
Keywords : seismogram * blasting * vibration manifestation
OECD category: Environmental and geological engineering, geotechnics
Permanent Link: https://hdl.handle.net/11104/0353713File Download Size Commentary Version Access UGN_0586131 .pdf 1 8 MB Other require - 2.0575585 - 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 - 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 - 4.0552697 - 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 - 5.0534314 - ÚGN 2021 RIV CH eng J - Journal Article
Jerman, M. - Zeleňák, Michal - Lebar, A. - Foldyna, Vladimír - Foldyna, Josef - Valentinčič, J.
Observation of cryogenically cooled ice particles inside the high-speed water jet.
Journal of Materials Processing Technology. Roč. 289, March 2021 (2021), č. článku 116947. ISSN 0924-0136. E-ISSN 1873-4774
R&D Projects: GA MŠMT(CZ) LO1406; GA TA ČR(CZ) TH04020218
Institutional support: RVO:68145535
Keywords : ice abrasive water jet * iceJet * ice particles * cryogenic temperatures * high-speed water jet * planar laser induced fluorescence * blasting * erosion
OECD category: Mechanical engineering
Impact factor: 6.162, year: 2021
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S0924013620303642?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0312538File Download Size Commentary Version Access UGN_0534314.pdf 3 7 MB Publisher’s postprint require - 6.0519125 - ÚGN 2020 RIV CZ eng J - Journal Article
Kaláb, Zdeněk - Stolárik, M.
Typical sources of vibration generated by geotechnical works.
EGRSE. Exploration Geophysics, Remote Sensing and Environment. Roč. 26, č. 2 (2019), s. 21-31. ISSN 1805-2266
Institutional support: RVO:68145535
Keywords : vibration * technical seismicity * geotechnical works * blasting * sheet pile * traffic
OECD category: Environmental and geological engineering, geotechnics
Method of publishing: Open access
https://www.caag.cz/egrse/2019-02/02_kalab.pdf
Permanent Link: http://hdl.handle.net/11104/0304150File Download Size Commentary Version Access UGN_0519125.pdf 1 1.1 MB Publisher’s postprint open-access - 7.0519117 - ÚGN 2020 RIV CZ cze J - Journal Article
Kaláb, Zdeněk - Lednická, Markéta
Experimentální měření seismické rychlosti v prostorech podzemního výzkumného pracoviště Bukov.
[Experimental measurement of seismic velocity in spaces of the Bukov underground research facility.]
EGRSE. Exploration Geophysics, Remote Sensing and Environment. Roč. 26, č. 1 (2019), s. 26-37. ISSN 1805-2266
Institutional support: RVO:68145535
Keywords : Bukov Underground Research Facility * seismic velocity * underground spaces * blasting
OECD category: Environmental and geological engineering, geotechnics
Method of publishing: Open access
https://www.caag.cz/egrse/2019-01/03_kalab.pdf
Permanent Link: http://hdl.handle.net/11104/0304143File Download Size Commentary Version Access UGN_0519117.pdf 4 1 MB Publisher’s postprint open-access - 8.0517125 - ÚGN 2020 RIV CH eng J - Journal Article
Wojtecki, Ł. - Koníček, Petr - Mendecki, M. - Gołda, I. - Zuberek, W. M.
Geophysical evaluation of effectiveness of blasting for roof caving during longwall mining of coal seam.
Pure and Applied Geophysics. Roč. 177, September 2019 (2020), s. 905-917. ISSN 0033-4553. E-ISSN 1420-9136
Institutional support: RVO:68145535
Keywords : Blasting for roof caving * SMT inversion * seismic source parameters * seismic effect method * longwall mining with caving
OECD category: Mechanical engineering
Impact factor: 2.335, year: 2020
Method of publishing: Open access
https://link.springer.com/article/10.1007/s00024-019-02321-1
Permanent Link: http://hdl.handle.net/11104/0302421File Download Size Commentary Version Access UGN_0517125.pdf 0 826.2 KB Publisher’s postprint require - 9.0507511 - 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 - 10.0507369 - 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