Претрага
196 items
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Mathematics as a tool for solving problems in the exploitation of mineral deposits
Sanja Bajić, Dragoljub Bajić, Branko Gluščević . "Mathematics as a tool for solving problems in the exploitation of mineral deposits" in Book of abstracts of the XVIII Serbian Geological Congress, Belgrade : Serbian Geological Society (2022)
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Application of multiple-criteria decision making analysis in mine development planning
Sanja Bajić, Branko Gluščević, Dragoljub Bajić. "Application of multiple-criteria decision making analysis in mine development planning" in Proceedings of the 8th International Symposium “Mining and Environmental Protection - MEP 2021“, Soko banja, Serbia, September 22 - 25 2021, Belgrade : University of Belgrade, Faculty of Mining and Geology (2021)
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Application of the DPSIR approach to identify pressures on water resources in the Drina river basin
Milica Stepanović, Dragoljub Bajić, Momčilo Blagojević, Sanja Bajić. "Application of the DPSIR approach to identify pressures on water resources in the Drina river basin" in Review of the Bulgarian Geological Society (National Conference with International Participation GEOSCIENCES 2023), Sofia : Bulgarian Academy of Sciences (2023)
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Applying the VIKOR method to select the optimal underground mining technology
Sanja Bajić, Dragoljub Bajić, Branko Gluščević, Vesna Ristić Vakanjac. "Applying the VIKOR method to select the optimal underground mining technology" in Comptes rendus de l'Académie Bulgare des Sciences (2023)
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Application of Fuzzy Analytic Hierarchy Process to Underground Mining Method Selection
metode podzemne eksploatacije, znanje eksperta, višekriterijumsko odlučivanje, podzemna eksploatacijaSanja Bajić, Dragoljub Bajić, Branko Gluščević, Vesna Ristić Vakanjac. "Application of Fuzzy Analytic Hierarchy Process to Underground Mining Method Selection" in Symmetry (MDPI) (2020). https://doi.org/10.3390/sym12020192
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Development of Integrated Fuzzy Model for Mine Management Optimization
Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)Technoeconomic, environmental and safety criteria generally affect the management of metallic and non-metallic mining operations. The first basic question that needs to be addressed when planning ore mining is which methods are adequate and what is the optimal mining technology? Due to the complex geologic framework of ore deposits, geological exploration has rendered synonymous the inherent uncertainties, vagueness, and inaccuracies. As a result, subjective evaluation by engineers and expert experience have become increasingly important. Given that the natural language ...Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić. "Development of Integrated Fuzzy Model for Mine Management Optimization" in Comptes rendus de l’Académie Bulgare des Sciences, Bulgarian Academy of Sciences (2023). https://doi.org/10.7546/CRABS.2023.09.12
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Analysis of Blasting Impacts at the Open Pit Manastiriste near Topola on the Monastery Complex
Lutovac Suzana, Bajić Sanja, Gaćina Radmila, Urošević Katarina. "Analysis of Blasting Impacts at the Open Pit Manastiriste near Topola on the Monastery Complex" in Mining and Metallurgy Engineering Bor no. 2, Bor:Mining and Metallurgy Institute Bor (2016): 9-19. https://doi.org/10.5937/MMEB1602009B
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Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit
Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina. "Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia , Belgrade : University of Belgrade-Faculty of mining and geology (2023)
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Razvoj rudarstva i metalurgije olova i cinka u rudniku ,,Trepča’’ – Stari Trg
Posle seobe Srba 1690. i 1735. godine, dolazi do prestanka eksploatacije rudnika na prostoru sadašnje Srbije i nakon zastoja od blizu 200 godina, aktivirana je rudarsko-metalurška delatnost u Srbiji u drugom kvartalu 20. veka. Prve koncesije otkupili su Englezi 1926. godine, zatim se aktiviraju rudnici u Starom Trgu (1927.), Kišnici (1927.), Ajvaliji (1930.), Novom Brdu (1933.), a u Zvečanu počinje da radi Flotacija (1930.) i Topionica sa Rafinerijom olova (1939.). U Kosovskoj Mitrovici počinje sa radom hemijska industruja 1961. ...Slobodan Trajković, Branislav Nikolić, Željko Kamberović, Sanja Bajić. "Razvoj rudarstva i metalurgije olova i cinka u rudniku ,,Trepča’’ – Stari Trg" in Bakar (2022). https://doi.org/10.5937/bakar2202011T
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Development of integrated fuzzy model for mine management optimization
Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)... Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Development of integrated fuzzy model for mine management optimization | Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan ...
... ENGINEERING SCIENCES Mining engineering DEVELOPMENI OF IN TEGRATED FUZZY MODEL FOR MINE MANAGEMENT OPTIMIZATION Miodrag Čelebić*, Sanja Bajić**, Dragoljub Bajić***", Dejan Stevanović**, Duško Torbica*, Vladimir Malbašić* Received on April 5, 2023 Presented by Ch. Roumenin, Member of BAS, on ...
... for certain types of mining. operations. Additionally, also based on experience and the physical and mechanical proper- 1414 M. Čelebić, S. Bajić, D. Bajić et al. ties of bauxite, underground working: areas required supporting, in places of well- developed caverns. The overlying rocks are Senonian ...Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić. "Development of integrated fuzzy model for mine management optimization" in Comptes rendus de l'Académie Bulgare des Sciences (2023)
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Допринос одређивању безопасног растојања при извођењу минирања
... Trajković, Sanja Bajić, Ivan Krsmanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Допринос одређивању безопасног растојања при извођењу минирања;Contribution to the determination of harmless distances when performing blasting | Slobodan Trajković, Sanja Bajić ...
... PACTOJAMbA IPH H3BOBEMb5y MHHHPAMbA CONTRIBUTION TO THE DETERMINATION OF HARMLE.SS DISTANCES WHEN PERFORMING BLASTING SLOBODAN TRAJKOVIĆ! SANJA BAJIĆ! IVAN KRSMANOVIĆ? !Pyynapcko — reo:zmonikH (bakyarrer y Beorpajty ?Tpajan - Kpymenan PE3HME V pany Je o0opabeHa rpo0areMaTHKa Be3aHa 3a ...Slobodan Trajković, Sanja Bajić, Ivan Krsmanović. "Допринос одређивању безопасног растојања при извођењу минирања" in ДИТ : Друштво истраживање технологије (2023)
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Mogućnosti primene tvrdih legura za sečiva bušaćih kruna u rudarstvu
Bajić Sanja, Gaćina Radmila, Trajković Slobodan, Tokalić Rade. "Mogućnosti primene tvrdih legura za sečiva bušaćih kruna u rudarstvu" in Zbornik radova, IV International Symposium Underground and Surface Mining of the Mineral Raw Materials PODEX-POVEKS`12., Štip, Makedonija, 23 – 24 novembar, 2012. (2012): 41-48
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Analysis of the impact of blasting on construction facilites and environment in the preparation of the tunnel portal Sarlah near Pirot (south Serbia)
Ravilić Marina, Bogdanović Bojana, Lutovac Suzana, Bajić Sanja, Gaćina Radmila. "Analysis of the impact of blasting on construction facilites and environment in the preparation of the tunnel portal Sarlah near Pirot (south Serbia)" in XXIII International Conference „ECOLOGICAL TRUTH“ ECO-IST15, Kopaonik, Serbia, :University of Belgrade – Technical Faculty in Bor (2015): 212-217
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Conversion of land areas after coal mine closure and reclamation
Otkopavanje uglja površinski i podzemno praćeno je degradacijom zemljišta, promenom formiranja predela i izmenom flore i faune. Od velikog značaja je razvoj novih naučno utemeljenih pristupa obnovljanje antropogeno poremećenih predela zasnovanih na formiranju rekultivacionih i rudarskih tehnologija. Apsolutno je neophodno obezbediti sveobuhvatno kvalitetno očuvanje zemljišnih i vodnih resursa i odrediti rekultivisano zemljište za novu namenu. U ovom članku je dat pregled najpopularnijih metoda rekultivacije zemljišta i mogućnosti rekultivacije zemljišta nakon završetka rekultivacije i zatvaranja rudnika uglja.... reclamation Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Conversion of land areas after coal mine closure and reclamation | Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić | 9th International conference mining and ...
... ENVIRONMENTAL PROTECTION May 2023, Serbia CONVERSION OF LAND AREAS AFTER COAL MINE CLOSURE AND RECLAMATION Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia radmila.gacinarpf.bg.ac.rs; bojan.dimitrijevicorgf.bg.ac.rs; sanja.bajicorgf ...Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić. "Conversion of land areas after coal mine closure and reclamation" in 9th International conference mining and environmental protection MEP 23 Proceedings, Sokobanja, 24-27.05.2023., Belgrade : University of Belgrade - Faculty of mining and geology (2023)
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Definition of criteria and alternatives for choosing the optimal mining method deposits when applying multi: Criteria optimization, Belgrade, June 2024
Sanja Bajić, Dragoljub Bajić, Branko Gluščević, Radmila Gaćina, Josip Išek. "Definition of criteria and alternatives for choosing the optimal mining method deposits when applying multi: Criteria optimization, Belgrade, June 2024" in Podzemni radovi, Beograd, jun 2024, Centre for Evaluation in Education and Science (CEON/CEES) (2024). https://doi.org/10.5937/podrad2444071B
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Application of the VIKOR Method for Selecting the Purpose of Recultivated Terrain after the End of Coal Mining
Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Tomislav Šubaranović, Čedomir Beljić, Dragoljub Bajić (2024)Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Tomislav Šubaranović, Čedomir Beljić, Dragoljub Bajić. "Application of the VIKOR Method for Selecting the Purpose of Recultivated Terrain after the End of Coal Mining" in Proceedings of the Bulgarian Academy of Sciences, Bulgaria, 28. maj 2024 , Prof. Marin Drinov Publishing House of BAS (Bulgarian Academy of Sciences) (2024). https://doi.org/10.7546/CRABS.2024.07.10
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Parameter determination of soil oscillation law using quotient of the relative growth increments of oscillation velocity and reduced distances at “Nepričava“ open pit mine
... parametara zakona oscilovanja tla preko količnika relativnih priraštaja brzina oscilovanja i redukovanih rastojanja na P.K. 'Nepričava' Suzana Lutovac, Sanja Bajić, Marina Ravilić, Radmila Gaćina Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Parameter determination ...
... zakona oscilovanja tla preko količnika relativnih priraštaja brzina oscilovanja i redukovanih rastojanja na P.K. 'Nepričava' | Suzana Lutovac, Sanja Bajić, Marina Ravilić, Radmila Gaćina | Underground Mining Engineering | 2015 | | 10.5937/podrad1526009L http://dr.rgf.bg.ac.rs/s/repo/item/0003102 ...
... ZAKONA OSCILOVANJA TLA PREKO KOLIČNIKA RELATIVNIH PRIRAŠTAJA BRZINA OSCILOVANJA I REDUKOVANIH RASTOJANJA NA P.K. „NEPRIČAVA“ Lutovac Suzana1, Bajić Sanja1, Gaćina Radmila1, Ravilić Marina1 Received: May 29, 2015 Accepted: June 15, 2015 Abstract: During blasting operations, the potential ...Suzana Lutovac, Sanja Bajić, Marina Ravilić, Radmila Gaćina. "Parameter determination of soil oscillation law using quotient of the relative growth increments of oscillation velocity and reduced distances at “Nepričava“ open pit mine" in Underground Mining Engineering, Belgrade : University of Belgrade, Faculty of Mining and Geology (2015). https://doi.org/10.5937/podrad1526009L
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Development of an integrated model for open-pit-mine discontinuous haulage system optimization
Miodrag Čelebić, Dragoljub Bajić, Sanja Bajić, Mirjana Banković, Duško Torbica, Aleksej Milošević , Dejan Stevanović (2024)Miodrag Čelebić, Dragoljub Bajić, Sanja Bajić, Mirjana Banković, Duško Torbica, Aleksej Milošević , Dejan Stevanović . "Development of an integrated model for open-pit-mine discontinuous haulage system optimization" in Sustainability, MDPI (2024). https://doi.org/10.3390/su16083156
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Characteristics and the possibility of concentration of low grade oxide Pb - Zn ore from Rudnik mine
Tomanec Rudolf, Lazić Predrag, Bajic Sanja, Gaćina Radmila. "Characteristics and the possibility of concentration of low grade oxide Pb - Zn ore from Rudnik mine" in Proceedings of XVI International Conference on WASTE RECYCLING, Ostrava:VŠB, Technicka Univerzita Ostrava (2012): 179-185
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Geodiversity assessment in urban areas
Ilić Marina, Stojković Sanja, Rundić Ljupko, Ćalić Jelena & Sandić Dejan. "Geodiversity assessment in urban areas" in 19th EGU General Assembly, EGU2017, Vienna, Austria:European Geosciences Union (2017): 1553-1553