Претрага
164 items
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Solving dewatering problems using fuzzy MCDM methods for engineering-geological surveys
Dragoljub Bajić (2022)Dragoljub Bajić. "Solving dewatering problems using fuzzy MCDM methods for engineering-geological surveys" in Proceedings of the XVIII Serbian Geological Congress, Divčibare, Serbia, 01-04 June 2022, Serbian Geological Society (2022)
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Fazi optimizacija u hidrodinamičkoj analizi za potrebe projektovanja sistema odbrane od podzemnih voda
Dragoljub I. Bajić (2016)fazi optimizacija, hidrogeologija, odbrana od podzemnih voda, podzemne vode, hidrodinamika, fazi logikaDragoljub I. Bajić. Fazi optimizacija u hidrodinamičkoj analizi za potrebe projektovanja sistema odbrane od podzemnih voda, Beograd:Rudarsko Geološki Fakultet, 2016
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Primena hidrodinamičkih prognoznih proračuna na primeru crpne stanice „Bezdan 1“
Polomčić Dušan, Bajić Dragoljub (2014)Polomčić Dušan, Bajić Dragoljub. "Primena hidrodinamičkih prognoznih proračuna na primeru crpne stanice „Bezdan 1“" in Tehnika 6 no. 69, Belgrade:Savez inženjera i tehničara Srbije (2014): 956-962
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A Conceptual hydrogeological model for the open pit mine „Polje E“ (Kolubara coal basin, Serbia)
Bajić Dragoljub, Polomčić Dušan (2012)Bajić Dragoljub, Polomčić Dušan. "A Conceptual hydrogeological model for the open pit mine „Polje E“ (Kolubara coal basin, Serbia)" in Proceedings of 9th Symposium GIS Ostrava 2012 - Surface models for geosciences,, Ostrava: (2012): 1-12
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3D Hydrodinamic model of open pit mine “Polje E” (Kolubara coal basin)
Polomčić Dušan, Bajić Dragoljub (2011)Polomčić Dušan, Bajić Dragoljub. "3D Hydrodinamic model of open pit mine “Polje E” (Kolubara coal basin)" in Proceedings of the V International Conference “Coal 2011”, Zlatibor, Serbia, 19-22 October, 2011, Belgrade:Yugoslav Opencast Mining Committee (2011): 320-330
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Kako napraviti održivi plan upravljanja odvodnjavanjem?
Dragoljub Bajić, Dušan Polomčić (2020)Dragoljub Bajić, Dušan Polomčić. "Kako napraviti održivi plan upravljanja odvodnjavanjem?" in 10. Međunarodni simpozijum o upravljanju podzemnim resursima, Zaječar 2020., Megatrend Univerzitet, Fakultet za menadžment, Zaječar (2020)
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3D Hydrogeological model of the limonite ore body “Buvač” (Republika Srpska, Bosnia and Herzegovina)
Bajić Dragoljub, Polomčić Dušan (2008)Bajić Dragoljub, Polomčić Dušan. "3D Hydrogeological model of the limonite ore body “Buvač” (Republika Srpska, Bosnia and Herzegovina)" in Proceedings of the IV International Conference “Coal 2008”. Belgrade, Serbia, 15-18 October, 2008, Belgrade:Yugoslav Opencast Mining Committee (2008): 1-9
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Application of Groundwater modeling for designing a dewatering system: Case study of the Buvač Open Pit Mine, Bosnia and Herzegovina
Polomčić Dušan, Bajić Dragoljub (2015)Polomčić Dušan, Bajić Dragoljub. "Application of Groundwater modeling for designing a dewatering system: Case study of the Buvač Open Pit Mine, Bosnia and Herzegovina" in Geologia Croatica 68 no. 2 (2015): 123-137. https://doi.org/10.4154/GC.2015.07
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Faktori uticaja na izbor optimalnog sistema odbrane od podzemnih voda kod površinskih kopova
Dragoljub Bajić, Dušan Polomčić (2015)Dragoljub Bajić, Dušan Polomčić. "Faktori uticaja na izbor optimalnog sistema odbrane od podzemnih voda kod površinskih kopova" in VII Međunarodna konferencija Ugalj 2015, Zlatibor 14-17. oktobar 2015., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2015)
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Razvoj algoritma fuzzy optimizacije u hidrodinamičkoj analizi za potrebe projektovanja sistema odbrane od podzemnih voda
Dragoljub Bajić, Dušan Polomčić (2019)Sistemi za odbranu od podzemnih voda se koriste za zaštitu hidrotehničkih objekata, priobalja, meliorativnih područja, naselja, rudnika, industrijskih područja, predstavljajući značajne segmente bez kojih bi funkcionalnost ovih objekata i područja bila dovedena u pitanje. Posebno složeni sistemi odbrane od podzemnih voda se karakterišu kod ležišta mineralnih sirovina, imajući u vidu njihovu dinamičnost, koja se ogleda u stalnom širenju ležišta, kao i činjenicu da ova ležišta prodiru duboko u stensku masu različitog strukturnog tipa poroznosti, a time i u podzemne ...upravljanje podzemnim vodama, hidrodinamički model, fuzzy logika, trougaoni fuzzy brojevi, znanje eksperta, optimizacijaDragoljub Bajić, Dušan Polomčić. "Razvoj algoritma fuzzy optimizacije u hidrodinamičkoj analizi za potrebe projektovanja sistema odbrane od podzemnih voda" in Tehnika, Centre for Evaluation in Education and Science (CEON/CEES) (2019). https://doi.org/10.5937/tehnika1904527B
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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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Hydrogeological research performed for stabilization of internal landfill of “Drmno” open pit
Mirjana Rajaković, Dušan Polomčić, Dragoljub Bajić. "Hydrogeological research performed for stabilization of internal landfill of “Drmno” open pit " in Proceedings of the XVIII Serbian Geological Congress, Divčibare, Serbia, 01-04 June 2022, Serbian Geological Society (2022)
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Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia
Dragoljub Bajić, Dušan Polomčić (2014)A groundwater control system was designed to lower the water table and allow the pumping sta-tion “Bezdan 1” to be built. Based on a hydrodynamic analysis that suggested three alternative solutions, mul-ticriteria optimization was applied to select the best alternative. The fuzzy analytic hierarchy process methodwas used, based on triangular fuzzy numbers. An assessment of the various factors that influenced the selec-tion of the best alternative, as well as fuzzy optimization calculations, yielded the “weights” of the alternativesand the ...groundwater lowering, groundwater management scenario, fuzzy analytic hierarchy process,expert knowledge, triangular fuzzy numbers, linguistic variables... “Bezdan 1”, Serbia Dragoljub Bajić, Dušan Polomčić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia | Dragoljub Bajić, Dušan Polomčić ...
... 80 m above sea level and Bezdan–Vrbas Canal 84.80 m.a.s.l.) were used in the predictive hydro- dynamic analysis. The groundwater control sys- DRAGOLJUB BAJIĆ & DUŠAN POLOMČIĆ104 tem is comprised of 12 wells, whose capacity is 40 l/s each. The time needed to lower the water table to below the design ...
... fuzzy number. The degree of possibility of a convex fuzzy number to be greater than k, the convex fuzzy numbers Mi can be defined by i=1,2,…,k: DRAGOLJUB BAJIĆ & DUŠAN POLOMČIĆ106 Table 1. Fuzzified Saaty’s scale for pairwise comparisons (DENG 1999) Then, summing everything up, it follows that: c’ ...Dragoljub Bajić, Dušan Polomčić. "Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia" in Geološki anali Balkanskoga poluostrva, Belgrade : University of Belgrade - Faculty of mining and geology (2014). https://doi.org/10.2298/GABP1475103B
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The fuzzy VIKOR approach: evaluation of criteria and selection of the best groundwater management alternative
Milica Stepanović, Dragoljub Bajić, Dušan Polomčić. "The fuzzy VIKOR approach: evaluation of criteria and selection of the best groundwater management alternative" in Proceedings of the XVIII Serbian Geological Congress, Divčibare, Serbia, 01-04 June 2022, Serbian Geological Society (2022)
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Advantages of fuzzy optimization methods over conventional approaches to problem solving related to protection against groundwater
Milica Stepanović, Dragoljub Bajić, Dušan Polomčić. "Advantages of fuzzy optimization methods over conventional approaches to problem solving related to protection against groundwater" in Proceedings of the XVIII Serbian Geological Congress, Divčibare, Serbia, 01-04 June 2022, Serbian Geological Society (2022)
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Moduli PEST-a za ubrzavanje automatske kalibracije sa regularizacijom kod hidrodinamičkih modela
Polomčić Dušan, Bajić Dragoljub, Močević Jelena. "Moduli PEST-a za ubrzavanje automatske kalibracije sa regularizacijom kod hidrodinamičkih modela" in Vukanović Smiljan 66 no. 6, Beograd:Savez inženjera i tehničara (2015): 952-956. https://doi.org/10.5937/tehnika1506952P
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Proposed rehabilitation of radial collector wells at Belgrade’s groundwater source
Božović Đorđije, Polomčić Dušan, Bajić Dragoljub. "Proposed rehabilitation of radial collector wells at Belgrade’s groundwater source" in Proceedings of the XV Serbian Symposium on Hydrogeology, Belgrade:University of Belgrade - Faculty of mining and geology (2016): 501-506
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The purpose of fuzzy logic in hydrogeological practice
Bajić Dragoljub, Polomčić Dušan, Jemcov Igor. "The purpose of fuzzy logic in hydrogeological practice" in Proceedings of the XVI Serbian Geological Congress, Donji Milanovac, Serbia, 22-25 May 2014, Belgrade:Serbian Geological Society (2013): 424-429
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Hidrodinamička analiza interakcije dva izvorišta u radu na primeru vodosnabdevanja Bečeja
Polomčić Dušan, Bajić Dragoljub, Krunić Olivera. "Hidrodinamička analiza interakcije dva izvorišta u radu na primeru vodosnabdevanja Bečeja" in Tehnika no. 65, Beograd:Savez inženjera i tehničara Srbije (2014): 597-603