Претрага
211 items
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Geomechnical research for the new bucket wheel excavator testing at Open pit “Filijala”
Since 1976 cement marl excavation at open-pit mine „Filijala” is carried out by continuous exploitation technology using bucket wheel excavator SH 400 manufactured by Orenstein und Koppel (O & K) company. Due to the bucket wheel excavator time-worn and high operating cost it was necessary to replace it with new one. In order to test the new bucket wheel excavator and prove its capacity a testing zone was defined as test block for excavation, in which the bucket wheel ...Vladimir Čebašek, Nebojša Gojković, Veljko Rupar, Miodrag Pribićević. "Geomechnical research for the new bucket wheel excavator testing at Open pit “Filijala”" in Рударски гласник, Рударски институт - Београд (2020). https://doi.org/10.25075/BM.2020.07 М51
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Mogućnost korelacije zatezne čvrstoće i dinamičkih svojstava belog venčačkog mermera
Zatezna čvrstoća se koristi pri dimenzionisanju komora (raspona između stubova), određivanju rezne sile na bagerima, izračunavanja efekata miniranja itd. Iskustvo je pokazalo da zatezna čvrstoća stena predstavlja 10-15% jednoosne č vrstoće na pritisak. Za preciznije određivane ovog parametra pristupa se laboratorijskim ispitivanjima, direktim ili indireknim metodama. U ovom radu su prikazana ispitivanja zatezne čvrstoće indirektnom metodom na uzorcima belog meremera ležišta Venčac. Pre utrđivanja zatezne čvrstoće, na svakom probnom telu izvršeno je merenje brzine longitudinalnih elastičnih talasa. Na osnovu ...Jelena Majstorović, Vladimir Čebašek, Veljko Rupar, Nebojša Gojković. "Mogućnost korelacije zatezne čvrstoće i dinamičkih svojstava belog venčačkog mermera" in Inženjerski problemi u mekim stenama - Druga konferencija regionalnih geotehničkih društav, Specijalizovana konferencija ISRM-aa, Друштво за геотехника на Македонија (2022) М33
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Геомеханичка својства материјала одлагалишта површинских копова
Небојша Гојковић, Радмило Обрадовић, Владимир Чебашек . Геомеханичка својства материјала одлагалишта површинских копова, Београд : Универзитет у Београду - Рударско-геолошки факултет, 2008
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Standard deviation of the geodetic quadrilateral point coordinates determined by the application of Hansens method
Aleksandar Ganić, Aleksandar Milutinović, Zoran Gojković, Radenko Mikanović, Nebojša Vidanović (2015)Aleksandar Ganić, Aleksandar Milutinović, Zoran Gojković, Radenko Mikanović, Nebojša Vidanović. "Standard deviation of the geodetic quadrilateral point coordinates determined by the application of Hansens method" in Časopis Underground Mining Engineering/Podzemni radovi no. 26, Beograd:Faculty of Mining and Geology (2015): 55-64 M51
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Bозможные ошибки и риски при анализе устойчивости откосов в открытых карьерах
Vujić Slobodan, Petrovski Aleksandar, Čebašek Vladimir, Gojković Nebojša, Miljanović Igor, Milutinović Aleksandar, Josipović Pejović Milena (2011)Vujić Slobodan, Petrovski Aleksandar, Čebašek Vladimir, Gojković Nebojša, Miljanović Igor, Milutinović Aleksandar, Josipović Pejović Milena. "Bозможные ошибки и риски при анализе устойчивости откосов в открытых карьерах" in Сборники трудов Всероссийскaя научная конференция «Геодинамика и напряженное состояние недр Земли», :Институт горного дела Новосибирского научного центра Сибирского отделения Российской академии наук (2011) M33
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Multiattributive prediction of terrain stability above the underground mining operations
Vujić Slobodan, Miljanović Igor, Milutinović Aleksandar, Đorđević Dragan, Gojković Nebojša, Gajić Grozdana (2011)Vujić Slobodan, Miljanović Igor, Milutinović Aleksandar, Đorđević Dragan, Gojković Nebojša, Gajić Grozdana. "Multiattributive prediction of terrain stability above the underground mining operations" in Yugoslav Journal of Operations Research 21 no. 2, Belgrade:University of Belgrade, Faculty of Organizational Sciences (2011): 275-291. https://doi.org/10.2298/YJOR1102275V M24
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Возможные заблуждения и риски при анализе устойчивости откосов карьеров
Vujić Slobodan, Petrovski Aleksandar, Čebašek Vladimir, Gojković Nebojša, Miljanović Igor, Milutinović Aleksandar, Josipović Pejović Milena, Jovčevski Sašo (2011)Vujić Slobodan, Petrovski Aleksandar, Čebašek Vladimir, Gojković Nebojša, Miljanović Igor, Milutinović Aleksandar, Josipović Pejović Milena, Jovčevski Sašo. "Возможные заблуждения и риски при анализе устойчивости откосов карьеров" in Всероссийская научная конференция „Геодинамика и напряженное состояние недр земли“, посвящена 80-летию академика М. В. Курлени, 3-6.10.2011 1 no. -, Новосибирск, Россия:Институт горного дела Новосибирского научного центра Сибирского отделения Российской академии наук, Новосибирск (2011). https://doi.org/- M33
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Стабилност косина одлагалишта површинских копова
Небојша Гојковић, Радмило Обрадовић, Владимир Чебашек . Стабилност косина одлагалишта површинских копова, Београд : Универзитет у Београду - Рударско-геолошки факултет, 2008
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Optimal dynamic management of exploitation life of the mining machinery: models with limited interval
Vujić Slobodan, Miljanović Igor, Boševski Stefko, Kasaš Karolj, Milutinović Aleksandar, Gojković Nebojša, Josipović Pejović Milena, Dimitrijević Bojan, Gajić Grozdana, Čebašek Vladimir (2010)Vujić Slobodan, Miljanović Igor, Boševski Stefko, Kasaš Karolj, Milutinović Aleksandar, Gojković Nebojša, Josipović Pejović Milena, Dimitrijević Bojan, Gajić Grozdana, Čebašek Vladimir. "Optimal dynamic management of exploitation life of the mining machinery: models with limited interval" in Journal of Mining Science 46 no. 5, Germany/USA:Springer (2010): 554-560 M22
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Standard deviations of coordinates due transformation between ellipsoids
Ganić Aleksandar, Milutinović Aleksandar, Gojković Zoran. "Standard deviations of coordinates due transformation between ellipsoids" in Časopis Podzemni radovi 1 no. 31, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2017): 77-83 M51
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Metoda računanja kao izvor greške pri povezivanju i orijentaciji jamskih poligonskih vlakova
Gojković Zoran, Ganić Aleksandar, Milutinović Aleksandar. "Metoda računanja kao izvor greške pri povezivanju i orijentaciji jamskih poligonskih vlakova" in Zbornik radova sa V naučno - stručnog skupa „Podzemna eksploatacija mineralnih sirovina 2017 1 no. 1, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2017): 6-11 M63
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Bespilotne letelice u rudarstvu Srbije
Gojković Zoran, Mikanović Radenko, Miloradović Goran, Milutinović Aleksandar, Ganić Aleksandar (2016)Gojković Zoran, Mikanović Radenko, Miloradović Goran, Milutinović Aleksandar, Ganić Aleksandar. "Bespilotne letelice u rudarstvu Srbije" in II Rudarsko-geološki forum “Stanje i pravci razvoja rudarstva i geologije u Republici Srpskoj”, Prijedor, Republika Srpska:Univerzitet u Banjoj Luci, Rudarski fakultet Prijedor, Savez inženjera rudara i geologa Republike Srpske (2016): 177-185 M63
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Calculation method as the source of errors in connecting and orienting underground mining rooms
Ganić Aleksandar, Milutinović Aleksandar, Miljanović Igor, Gojković Zoran. "Calculation method as the source of errors in connecting and orienting underground mining rooms" in Časopis Podzemni radovi 1 no. 32, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2018): 47-59 M51
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3D modeling of terrain and spatial visualization of underground facilities in the Crveni breg mine
Crnogorac Luka, Gojković Zoran, Milutinović Aleksandar, Ganić Aleksandar, Tokalić Rade. "3D modeling of terrain and spatial visualization of underground facilities in the Crveni breg mine" in Časopis Podzemni radovi 1 no. 33, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2018): 17-30 M51
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Monitoring i prognoza stanja podzemnih prostorija
Gligorić Zoran, Ganić Aleksandar, Milutinović Aleksandar, Cvijović Čedomir, Beljić Čedomir, Tokalić Rade, Gluščević Branko, Grozdanović Ines, Lutovac Suzana, Gojković Zoran, Gligorić Miloš (2015)Gligorić Zoran, Ganić Aleksandar, Milutinović Aleksandar, Cvijović Čedomir, Beljić Čedomir, Tokalić Rade, Gluščević Branko, Grozdanović Ines, Lutovac Suzana, Gojković Zoran, Gligorić Miloš. Monitoring i prognoza stanja podzemnih prostorija, Univerzitet u Beogradu, Rudarsko - geološki fakultet, 2015 M84
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Model of room and pillar production planning in small scale underground mines with metal price and operating cost uncertainty
Gligorić Zoran, Gligorić Miloš, Dimitrijević Bojan, Grozdanović Ines, Milutinović Aleksandar, Ganić Aleksandar, Gojković Zoran (2018)Gligorić Zoran, Gligorić Miloš, Dimitrijević Bojan, Grozdanović Ines, Milutinović Aleksandar, Ganić Aleksandar, Gojković Zoran. "Model of room and pillar production planning in small scale underground mines with metal price and operating cost uncertainty" in Resources Policy, The International Journal of Minerals Policy and Economics, Amsterdam, Holandija:Elsevier (2018) M21
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Ground surface subsidence monitoring using sentinel-1 in the “Kostolac” open pit coal mine
Zoran Gojković, Milan Kilibarda, Ljiljana Brajović, Miloš Marjanović, Aleksandar Milutinović, Aleksandar Ganić (2023)Open pit coal mining affects surrounding populated areas, resulting in terrain surface deformation. Surface deformation should be monitored as often as possible to control deformations and prevent potential incidents. This paper analyzes time series deformation estimated from the Sentinel-1 satellite images using the Persistent Scatterer Interferometry method to monitor subsidence rates caused by open pit mining activities. It is possible to measure deformations using classical geodetic methods, but those are rarely used in practice because they are time-consuming and ...Zoran Gojković, Milan Kilibarda, Ljiljana Brajović, Miloš Marjanović, Aleksandar Milutinović, Aleksandar Ganić. "Ground surface subsidence monitoring using sentinel-1 in the “Kostolac” open pit coal mine" in Remote Sensing (2023). https://doi.org/10.3390/rs15102519 М21
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Application of unconventional methods of underground premises construction in coal mines
Vidanović Nebojša, Ognjanović Saša, Ilinčić Nebojša, Ilić Nebojša, Tokalić Rade. "Application of unconventional methods of underground premises construction in coal mines" in Technics Technologies Education Management / TTEM 6 no. 4, Sarajevo, Bosnia & Herzegovina:DRUNPP, Sarajevo (2011): 861-865 M23
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Sredine i uslovi stvaranja jurskih sedimenata područja Pesača- Miroč
Nebojša vasić (1992)Nebojša vasić. Sredine i uslovi stvaranja jurskih sedimenata područja Pesača- Miroč, Beograd:Rudarsko Geološki Fakultet, 1992
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Izučavanje ponašanja ugljene mase sa stanovišta njenog razaranja mehaničkim sredstvima
Nebojša Vidanović (1996)Nebojša Vidanović. Izučavanje ponašanja ugljene mase sa stanovišta njenog razaranja mehaničkim sredstvima, Beograd:Rudarsko Geološki Fakultet, 1996