Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Adam Lurka"'
Publikováno v:
Energies, Vol 16, Iss 10, p 4075 (2023)
Induced seismicity has been a serious problem for many coal mines in the Upper Silesian Coal Basin in Poland for many decades. The occurring mining tremors of the rock mass generate seismic vibrations that cause concern to the local population and in
Externí odkaz:
https://doaj.org/article/5436260224ed4d1fa3690c522d59d44d
Autor:
Grzegorz Mutke, Andrzej Kotyrba, Adam Lurka, Dorota Olszewska, Przemysław Dykowski, Andrzej Borkowski, Andrzej Araszkiewicz, Adam Barański
Publikováno v:
Journal of Sustainable Mining, Vol 18, Iss 4, Pp 198-207 (2019)
The aim of the paper is to present the structure and research potential of the newly created measurement and information system for observing dynamic phenomena occurring in the Earth's crust in the Upper Silesian Coal Basin (USCB) in Poland as a resu
Externí odkaz:
https://doaj.org/article/474368017a4040c1af9d916f1f8d987e
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Peak particle velocity parameter is very useful in assessing underground mine working stability. Its application is widespread and requires additional analysis of the dominant frequency of the seismic signal. In order to properly analyze the velocity
Externí odkaz:
https://doaj.org/article/778e54001de8496eb5de4f5f0547490d
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Peak particle velocity parameter is very useful in assessing underground mine working stability. Its application is widespread and requires additional analysis of the dominant frequency of the seismic signal. In order to properly analyze the velocity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ef37860a02c3c7050dad01837f3f8e6
https://doi.org/10.1155/2021/9023550
https://doi.org/10.1155/2021/9023550
Autor:
Wu Cai, Wenzhuo Cao, Janez Rošer, Robert Siata, Adam Lurka, Sergej Jamnikar, Sevket Durucan, Ji-Quan Shi, Anna Korre
Publikováno v:
Rock Mechanics and Rock Engineering. 53:4139-4162
Knowledge regarding microseismic characteristics associated with longwall coal mining is crucial in evaluating the potential for underground mining hazards. Although microseismicity is induced by mining activities, it still remains uncertain as to wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c1aa873a310a0158241630f25af993
https://doi.org/10.1007/s00603-020-02158-4
https://doi.org/10.1007/s00603-020-02158-4
Autor:
Andrzej Borkowski, Przemysław Dykowski, Andrzej Araszkiewicz, Dorota Olszewska, Grzegorz Mutke, Adam Barański, Adam Lurka, Andrzej Kotyrba
Publikováno v:
Journal of Sustainable Mining, Vol 18, Iss 4, Pp 198-207 (2019)
The aim of the paper is to present the structure and research potential of the newly created measurement and information system for observing dynamic phenomena occurring in the Earth's crust in the Upper Silesian Coal Basin (USCB) in Poland as a resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf73d4826cb993369d78e61a3317ecdb
http://www.sciencedirect.com/science/article/pii/S2300396019300990
http://www.sciencedirect.com/science/article/pii/S2300396019300990
Publikováno v:
Tunnelling and Underground Space Technology. 116:104088
Multi-face blasting is one of the most frequently used active rockburst prevention methods in the Polish copper mines. Simultaneous firing of a group of faces generates vibrations which, propagating in the form of para-seismic waves, affect the condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0f66b7f17565e10695f5075dd13232d
https://doi.org/10.1016/j.tust.2021.104088
https://doi.org/10.1016/j.tust.2021.104088
Autor:
Adam Lurka
Publikováno v:
Journal of Applied Geophysics. 184:104249
Mining-induced seismicity is one of the most dangerous physical phenomenon's accompanying coal and ore extraction in underground mines and often resulting in rock burst. In many cases, this seismicity can be grouped together, forming spatial clusters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae7265c24d4da0a05c33b76ddbc78196
https://doi.org/10.1016/j.jappgeo.2020.104249
https://doi.org/10.1016/j.jappgeo.2020.104249
Publikováno v:
Engineering Geology. 276:105767
For decades, coal mining in the Upper Silesian Coal Basin (USCB) in Poland has been inducing annually more than 150 seismic events with local magnitude M > 2. Two sets of sensors were installed in the USCB in Poland to measure angular velocities and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8225c1d0868d7b331247d4856b2db43
https://doi.org/10.1016/j.enggeo.2020.105767
https://doi.org/10.1016/j.enggeo.2020.105767
Publikováno v:
Archives of Mining Sciences. 60:807-824
Natural hazards are inseparable element of underground mining, particularly of coal mining process. They are combated on a regular basis by many measures and effectiveness of these measures determines work safety in mines. Attempts to improve the eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::867d9a4192f21440ab34acbac775ef8d
https://doi.org/10.1515/amsc-2015-0053
https://doi.org/10.1515/amsc-2015-0053