Претрага
1267 items
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Potential traps and risks in slope stability calculations at open pit mines
Vujić Slobodan, Čebašek Vladimir, Gajić Grozdana, Gojković Nebojša, Miljanović Igor, Petrovski Aleksandar (2011)Vujić Slobodan, Čebašek Vladimir, Gajić Grozdana, Gojković Nebojša, Miljanović Igor, Petrovski Aleksandar. "Potential traps and risks in slope stability calculations at open pit mines" in 4th Balkan Mining Congress BALKANMINE 2011, Ljubljana (2011): 527-530
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Multi-variable assessment of risk in selection of location and the way of open pit mines opening
Vujić Slobodan, Hudej Marjan, Miljanović Igor. "Multi-variable assessment of risk in selection of location and the way of open pit mines opening" in Proceedings of the 5th Balkan Mining Congress BALKANMINE 2011, 18-20.10.2013 - no. -, Ohrid, FYR Macedonia:ELEM, University Goce Delcev, Stip (2013): 1-6. https://doi.org/-
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Calculation for the system of wells for protecting the open pit lignite mine Radljevo-North from groundwaters
Šubaranović Tomislav, Polomčić Dušan, Petković Vladimir. "Calculation for the system of wells for protecting the open pit lignite mine Radljevo-North from groundwaters" in Proceedings of the 13th International Symposium Continuous Surface Mining ISCSM 2016, Beograd: (2016)
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Application of the unmanned aerophotogrammetry in monitoring conditions and changes at the open pit mines
Vujić Slobodan, Radosavljević Nenad, Milutinović Aleksandar, Gigov Mihajlo. "Application of the unmanned aerophotogrammetry in monitoring conditions and changes at the open pit mines" in Journal ”Mining and Metallurgy Engineering” no. in print, Bor:Mining and Metallurgy (2016): 1-6. https://doi.org/DOI 10.5937/MMEB160100IV
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Residual strength parameters of high plasticity clay and alevrites from open/pit mine “Tamnava - West field”
Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan, Ljubojev Milenko. "Residual strength parameters of high plasticity clay and alevrites from open/pit mine “Tamnava - West field”" in Mining Enginerering = Rudarski radovi no. 1, Bor, Srbija:Mining and metallurgy institute Bor (2011): 39-48
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Мultiattribute model support in selecting the land reclamation at the open pit mine «Кlenovnik» of the coal basin «Кostolac»
Dimitrijević Bojan, Vujić Slobodan, Matić Ivan, Marijanac Simeon, Nikolić Jovica, Čolaković Violeta (2014)Dimitrijević Bojan, Vujić Slobodan, Matić Ivan, Marijanac Simeon, Nikolić Jovica, Čolaković Violeta. "Мultiattribute model support in selecting the land reclamation at the open pit mine «Кlenovnik» of the coal basin «Кostolac»" in Journal of Mining Science, Germany:Springer (2014). https://doi.org/10.1134/S106273911402015X
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Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine
Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić (2021)The production of lignite in large open-pit mines is mainly performed with continuously operating equipment, where bucket-wheel excavators, bucket-chain excavators, belt conveyors, and spreaders are the basic machines. Smaller machines, usually of discontinuous operating nature, are commonly categorized as auxiliary machines. This paper presents the research related to the analysis of auxiliary machine parameters with the case study for a hydraulic excavator. The purpose of the analysis was to develop a model of rating quality of service of the ...Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić. "Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine" in SSRN Electronic Journal, Elsevier BV (2021). https://doi.org/10.2139/ssrn.3945617
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Determining indirect dependency of production segments within thermal power plant „Open pit mines Kostolac“ by multisectoral models
Maksimović Svetomir, Miljanović Igor, Živojinović Miljanović Ivana, Josipović Pejović Milena, Petrovski Aleksandar (2013)Maksimović Svetomir, Miljanović Igor, Živojinović Miljanović Ivana, Josipović Pejović Milena, Petrovski Aleksandar. "Determining indirect dependency of production segments within thermal power plant „Open pit mines Kostolac“ by multisectoral models" in Proceedings of the 5th Balkan Mining Congress BALKANMINE 2011, 18-20.10.2013 - no. -, Ohrid, FYR Macedonia:ELEM, University Goce Delcev, Stip (2013): 68-73. https://doi.org/-
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A selection of land reclamation solution at the Bogutovo Selo - Ugljevik open pit mine by multi-attribute analysis
Dimitrijević Bojan, Milјanović Igor (2014)Dimitrijević Bojan, Milјanović Igor. "A selection of land reclamation solution at the Bogutovo Selo - Ugljevik open pit mine by multi-attribute analysis" in Bulletin of Mines, Mining Institute, Belgrade, Земун, Београд:Рударски институт (2014)
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Seismic refraction surveys nearby open pit copper mine ”Veliki Krivelj”
Ignjatović Snežana, Kričak Lazar, Negovanović Milanka, Mitrović S.. "Seismic refraction surveys nearby open pit copper mine ”Veliki Krivelj”" in Proceedings of the 44th International October Conference on Mining and Metallurgy, Bor,Srbija:Mining and Metallurgy Institute Bor, University of Belgrade-Technical Faculty in Bor (2012): 27-32
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Influence of GPS telemetry on increasing the energetic efficiency and decreasing technical technological risks at open pit mines
Vujić Slobodan, Miljanović Igor, Milutinović Aleksandar, Gajić Grozdana, Petrovski Aleksandar, Josipović Pejović Milena (2011)Vujić Slobodan, Miljanović Igor, Milutinović Aleksandar, Gajić Grozdana, Petrovski Aleksandar, Josipović Pejović Milena. "Influence of GPS telemetry on increasing the energetic efficiency and decreasing technical technological risks at open pit mines" in Proceedings of the 4th Balkan Mining Congress BALKANMINE 2011, 18-20.10.2011 - no. -, Ljubljana, Slovenia:Velenje Coal Mine, Slovenia, University of Ljubljana, Faculty of Natural Sciences and Engineering (2011): 273-276. https://doi.org/-
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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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Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays
... Orljak Small Good Open pit 1 (up to 8.5) 10 Beretnica Small Good Open pit 1 (oko 3) At surface Dubrava Small Good Open pit 1 (do 9) Up to 10 Umište Medium Low Open pit 1 (1,5–12,5) At surface 2. Bentonitic clay Rovine-Potočić Large Low Open pit 1 (>20) Up to 4 Gušica Large Low Open pit 1 (>50) 1–30 ...
... Unexplored Open pit Several (0.1–1.5) In coal seam Bogovina Medium Unexplored Underground 1 (?) ? Valja Saka Medium Medium Underground 2 (0.5–15.0) 40–95 Bivolica Large Medium Open pit 1 (2–30) At surface Jelenkovac Medium Medium Open pit 1 (4) Up to 40 Mečji do Small Good Open pit 1 (10) Up to ...
... 1–30 Jerli Sadovina Large Low Open pit 1 (8) 8 3.2. Actual Geological Exploration of Industrial Clays in Serbia Actual geological exploration and reporting standards in Serbia are still a derivation of the older, non-CRIRSCO-aligned Soviet state system. The example of clay rocks is used to presents ...Vladimir Simić, Dragana Životić, Zoran Miladinović. "Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays" in Resources, MDPI AG (2021). https://doi.org/10.3390/resources10060063
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Ograničenja primene optimizacionih algoritama u slučaju kopova
Proces optimizacije površinskih kopova, kao sastavni deo strateškog planiranja, veoma je važan sa stanovišta ostvarivanja maksimalnih efekata proizvodnje. To je složen zadatak koji vrlo često podleže vrlo strogim geometrijskim i drugim praktičnim rudarskim ograničenjima. Ova ograničenja u posebno su izražena na površinskim kopovima uglja, te u značajnoj meri mogu povećati stepen neizvesnosti rudarskog projekta, odnosno izazvati neželjena dejstva u pogledu profitabilnosti poslovanja. Iz tog razloga, veoma je važna primena savremenih optimizacionih alata, koji u značajnoj meri mogu olakšati celokupan ...... in continuous mining operations when using stockpiles. Advances in Orebody Modelling and Strategic Mine Planning I. AusiMM, 2011 Benndorf J.: Application of efficient methods of conditional simulation for optimising coal blending strategies in large continuous open pit mining operations. Int ...
... The process of open pit mine optimization, as an integral part of strategic planning, is very important from the point of view of achieving maximum economic efficiency of production. It is a complex task that is very often subject to very strict geometric and other practical mining restrictions ...
... . These limitations are particularly pronounced in open pit coal mines, and can significantly increase the degree of uncertainty of the mining project, or cause side effects in terms of business profitability. For this reason, it is very important to apply modern optimization tools, which can ...Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Petar Marković, Dejan Ranković. "Ograničenja primene optimizacionih algoritama u slučaju kopova" in XIV Međunarodna konferencija OMC 2020, Zlatibor, Srbija, 14-17. oktobar 2020., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2020)
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Uticaj geološke neizvesnosti u razvoju rudarskih projekata
Rudarstvo je industrija koja se nosi sa različitim vrstama neizvesnosti i rizika zbog svoje prirode i specifičnosti. Neizvesnost u rudarstvu može poticati iz različitih izvora i uticati na različite aspekte rudarskih projekata. Kao jedan od dominantnih faktora, ističe se geološka neizvesnost. Geološka neizvesnost igra ključnu ulogu u rudarstvu i može značajno uticati na procenu resursa i rezervi, planiranje eksploatacije, ekonomsku isplativost i upravljanje rizicima. Ova neizvesnost se ne može eliminisati, ali se uz primenu adekvatnih standarda i zakona može ...... [9] G. Lagos et al. (2011). Robust planning for an open-pit mining problem under ore-grade uncertainty. Electronic Notes in Discrete Mathematics , 31, 15-20. [10] Goodfellow R., Dimitrakopoulos R. (2016). Global optimization of open pit mining complexes with uncertainty. Applied Soft Computing ...
... Grade uncertainty and risk effects in open-pit design. Transactions of the Institution of Mining and Metallurgy , 3, 82-88. [7] Edwards A.C. (2001). Mineral resource and ore reserve estimation : the AusiIMM guide to good practice. Australasian Institute of Mining and Metallurgy. [8] Emery X., Ortiz ...
... i za rudarsku praksu, posebno bitno, uskladiti važeće zakone sa pravilnicima. 91 Literatura [1] Armstrong M. et al. (2021). Adaptive open-pit mining planning under geological uncertainty. Resources Policy , 72. [2] (2012). Australasian Code for Reporting of Exploration Results, Mineral Resources ...Petar Marković, Dejan Stevanović, Mirjana Banković. "Uticaj geološke neizvesnosti u razvoju rudarskih projekata" in XI Međunarodna konferencija "Ugalj i kritični minerali 2023", CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
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Soil oscillation law parameter determination with the application of Lagrange’s theorem at “Kovilovača“ open pit
... Building Structures as the Result of Blasting at the Open Pit “Kovilovača” - Despotovac, Faculty of Mining and Geology, Belgrade, pp. 1-47. No. 3, 2015 Mining & Metallurgy Engineering Bor 62 [8] Lutovac S., (2010). Model for Deter- mining Parameters of the law Oscillation of the Rock Mass ...
... of Mining and Geology, Belgrade, pp. 1- 240. [9] Trajković S., Lutovac S., Tokalić R.; (2008): Analysis of the Soil Oscillation Law in the Example of the Open Pit „Kovilovača“, Podzemni radovi No.16, pp. 47-56, December 2008, RGF Belgrade. [10] Savić M., (2000): Blasting at the Open Pits ...
... Zoran Gligorić* SOIL OSCILLATION LAW PARAMETER DETERMINATION WITH THE APPLICATION OF LAGRANGE’S THEOREM AT THE “KOVILOVAČA“ OPEN PIT** Abstract Large scale mining as a method of extraction of mineral raw materials have a growing application with the aim to increase the quantity of blasted ...Suzana Lutovac, Nebojša Vidanović, Čedomir Beljić, Zoran Gligorić. "Soil oscillation law parameter determination with the application of Lagrange’s theorem at “Kovilovača“ open pit" in Mining and Metallurgy Engineering Bor, Bor : Mining and Metallurgy Institute Bor (2015). https://doi.org/10.5937/MMEB1503053L
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Managing mining project documentation using human language technology
Purpose: This paper aims to develop a system, which would enable efficient management and exploitation of documentation in electronic form, related to mining projects, with information retrieval and information extraction (IE) features, using various language resources and natural language processing. Design/methodology/approach: The system is designed to integrate textual, lexical, semantic and terminological resources, enabling advanced document search and extraction of information. These resources are integrated with a set of Web services and applications, for different user profiles and use-cases. Findings: The ...Digital libraries, Information retrieval, Data mining, Human language technologies, Project documentationAleksandra Tomašević, Ranka Stanković, Miloš Utvić, Ivan Obradović, Božo Kolonja . "Managing mining project documentation using human language technology" in The Electronic Library (2018). https://doi.org/10.1108/EL-11-2017-0239
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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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Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine
Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović (2019)Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the ...... This paper presents a case study for defining the availability of bulldozers in EPS open-pit lignite mines. One of the basic prerequisites for the successful operation of basic mechanization in open-pit mining with continuous systems is to carry out all necessary auxiliary works on time (cleaning ...
... Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine Stevan Djenadic 1,*, Dragan Ignjatovic 1, Milos Tanasijevic 1, Ugljesa Bugaric 2, Ivan Jankovic 3 and Tomislav Subaranovic 1 1 Faculty of Mining and Geology, University of Belgrade, 11000 Belgrade, Serbia; dragan ...
... Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine Stevan Djenadic !*, Dragan Ignjatovic !, Milos Tanasijevic 1, Ugljesa Bugaric 7, Ivan Jankovic > and Tomislav Subaranovic ! 1 Faculty of Mining and Geology, University of Belgrade, 11000 Belgrade, Serbia; dragan ...Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović. "Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine" in Energies, MDPI AG (2019). https://doi.org/10.3390/en12214044
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Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa
Mirjana V. Banković (2018-07-13)Profitabilna eksploatacija sve složenijih ležišta je težak zadatak koji zavisi odtemeljnog procesa analize, planiranja i projektovanja rudnika. Izvodljiv strateškiplan mora da zadovoljava društvena, regulatorna, tehnološka, geometrijska iekonomska ograničenja. Kako bi se postigao osnovni cilj, odnosno profitabilnost iodrživost rudarskog projekta na duži period, neophodno je unapređenjematematičkih modela i informatičke podrške procesima planiranja i optimizacijekoji će omogućiti efikasnu realizaciju ovih ciljeva...tehnološki model, integralni model, planiranje, optimizacija,utovarno-transportni sistem, neto sadašnja vrednost projekta... 2004, The evaluation of haulage truck size effects on open pit mining, PhD Thesis, University of British Columbia. Bozorgebrahimi, E., Hall, R., Blackwell, G., 2003, Sizing equipment for open pit mining–a review of critical parameters. Mining Technology, 112 (3), 171-179. Buhl, B., 2002, The surface ...
... Society of Mining Professors (SOMP). Ankara, Turkey. Czaplicki, J. M., 1992, On a number of spare haulage units for the shovel-truck system in open pit mines. International Journal of Surface Mining, Reclamation and Environment, 6 (2), 57-59. Dagdelen, K., 1985, Optimum multi period open pit mine production ...
... Grossmann, 1965, Optimum design of open pit mines. Transactions CIM Bullitin, Vol. 58, 17-24. Li, Z., 1995, Truck-haulage economics of mining open pits by high bench. CIM bulletin, 88, 50-52. 200 Lizotte, Y., 1988, Economic and technical relations between open-pit design and equipment selection. ...Mirjana V. Banković. "Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-07-13)