Претрага
413 items
-
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)
-
Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika
Kostić N. Bojan (2021)Kontaktni metamorfizam gornjokrednih sedimentnih stena na planini Rudnik ispitivan je na uzorcima iz pet bušotina. Definisano je šest varijeteta krednih stena (protolita) koji čine dve litološke jedinice izgrađene od klastičnog, karbonatnog i klastično-karbonatnog materijala. Vulkanskom aktivnosti na Rudniku formirana su vulkanska tela koja se utiskuju duž slojevitosti sedimentnih stena, a neka ih presecaju u vidu dajkova. Starost ovog vulkanskog događaja određena je na 23.9 miliona godina. Ovaj miocenski vulkanizam doveo je do kontaktno metamorfnih promena sedimentnih stena i obrazovanja skarnova ...... pathian-Dinaridic orogenic system: correlation and evolution of tectonic units. Swiss Journal of Geoscience 101, p.139–183 Shuang, Y., Zhou, R., Niu, H., Feng, Y., Nguyen, A., Zhao Z., Yang, W., Dong, Q., Zhao, J. 2019: LA-MC-ICP-MS U-Pb dating of low-U garnets reveals multiple episodes of skarn ...
... (izvor: Google Earth). Tabela 1: Koordinate ispitivanih bušotina, njihova ukupna dužina i broj uzetih proba Oznaka bušotine X koordinata Y koordinata Nadmorska visina bušotine u metrima Dubina bušotine u metrima Broj uzetih uzoraka 186/18 7461989 4886573 732 238.0 39 219/18 ...
... 99.663 99.758 99.93 Ba 27 8 20 800 443 527 <5 <5 Ni 843 1275 1209 204 170 471 189 73 Sr 55 41 59 65 139 393 426 59 Zr 65 35 45 163 161 124 80 57 Y 8 6 8 26 26 19 20 10 Nb 6 <5 <5 13 12 11 8 <5 Sc 10 14 14 23 22 15 13 4 Be <1 4 1 6 5 <1 2 <1 Co 41.7 62 87.4 36.9 31.5 34.5 17.8 5.3 Cs 13.9 1.2 ...Kostić N. Bojan. Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika, Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
-
Some models for determination of parameters of the soil oscillation law during blasting operations
... the trapezoidal formula [8] to find the approximate value of the definite integral of the observed function. Surface S confined by continuous curve y = f (x), x-axis, and vertical lines x = a and x = b, if f (x) ě 0 for a ď x ď b (Figure 1), as the definite integral of the function f (x), obtains the ...
... ≥ ≤ ≤ ‐ Figure 1. Surface S confined by continuous curve y = f (x), x-axis, and vertical lines x = a and x = b. When carrying out blasting operations, we register (measure) at suitable measuring points the values ...
... spaced, namely if: Ri`1 ´ Ri “ hi pi “ 1, 2, . . . , N ´ 1q (21) Energies 2016, 9, 617 5 of 15 a b X Figure 1. Surface S confined by continuous curve y = f(x), x-axis, and vertical lines x = a and x = b. When carrying out blasting operations, we register (measure) at suitable measuring points the values ...Suzana Lutovac, Dragan Medenica, Branko Gluščević, Rade Tokalić, Čedomir Beljić. "Some models for determination of parameters of the soil oscillation law during blasting operations" in Energies, Basel, Switzerland : MDPI (2018). https://doi.org/10.3390/en9080617
-
Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm
Determining the spatial position of wind turbines is the initial and most important phase in the development of a wind farm project. In this sensitive phase, all potential problems that may arise in the later stages of project development should be prevented by means of spatial and urban planning instruments. This makes it possible to achieve maximum use of the potential of wind in a particular space and, thus, fulfil the technical and economic requirements of the project while ...Energija,energetski inženjering i elektroenergetska tehnologija,obnovljivi izvori energije, održivost i životna sredina,električni i elektronski inženjering,kontrola i optimizacija,inženjering... 213–217. 22. Lenchine, V. Assessment of amplitude modulation in environmental noise measurements. Appl. Acoust. 2016, 104, 152–157. 23. Zhang, Y.; Tang, N.; Niu, Y.; Du, X. Wind energy rejection in China: Current status, reasons and perspectives. Renew. Sustain. Energy Rev. 2016, 66, 322–344. 24. Maslov ...
... after wind farm instal- lation: A multi-year comparison. Environ. Impact Assess. Rev. 2017, 64, 8–15. 27. Roemer, C.; Disca, T.; Coulonac, A.; Basac, Y. Bat flight height monitored from wind masts predicts mortality risk at wind farms. Biol. Conserv. 2017, 215, 116–122. 28. Parisé, J.; Walker, T.R ...
... Wegverkeer: Berekenen en Meten. Available online: https://rivm.openrepository.com/bitstream/handle/10029/261516/609300020.pdf?sequence=3&isAl- lowed=y (accessed on 17 August 2021). RIVM rapport, 2011. 32. Iannace, G.; Cooper, S. Acoustics 2020, Special Issue Wind Turbine Noise. Available online: h ...Boško D. Josimović, Aleksandar Cvjetić, Božidar Manić. "Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm" in Energies, MDPI AG (2021). https://doi.org/10.3390/en14196174
-
Utilizing sewage wastewater heat in district heating systems in Serbia: effects on sustainability
Marija Živković, Dejan Ivezić (2021)Transformation of the heating sector is recognized as being essential for ensuring reliable and afordable energy services provided with reduced consumption of energy sources and diminished impact on the environment and less import dependency. The possibility of utilizing energy sources that otherwise would be wasted needs to be considered and treated as a big advantage of district heating systems. Despite many advantages, sewage wastewater heat is still a mostly unused resource at the global level and a totally unused ...рекуперација топлоте из отпадних вода, систем даљинског грејања, топлотне пумпе, енергетске уштеде, емисија угљендиоксида, енергетска безбедност, Србија... 1016/j.rser.2017.05.135 https://doi.org/10.3390/en10040578 https://doi.org/10.3390/en10040578 https://doi.org/10.1007/s10098-015-0969-y https://doi.org/10.1007/s10098-015-0969-y https://doi.org/10.1016/j.jclepro.2019.05.235 http://www.euroheat.org/wp-content/uploads/2016/04/Ecoheat4cities_3.1_Labelling_Guidelines ...
... Duić N (2015) Is the success of clean energy guaranteed? Clean Technol Environ Policy 17:2093–2100. https:// doi. org/ 10. 1007/ s10098- 015- 0969-y Ðurđevic D, Balic D, Frankovic B (2019) Wastewater heat utilization through heat pumps: the case study of city of Rijeka. J Clean Prod 231:207–213 ...
... analysis of four countries in Asia. World Renew Energy Congr Swed 2011:2401–2408. https:// doi. org/ 10. 3384/ ecp11 05724 01 Lu C, Wang S, Wang K, Gao Y, Zhang R (2020) Uncovering the benefits of integrating industrial symbiosis and urban symbiosis targeting a resource-dependent city: a case study of ...Marija Živković, Dejan Ivezić. "Utilizing sewage wastewater heat in district heating systems in Serbia: effects on sustainability" in Clean Technologies and Environmental Policy, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10098-021-02063-6
-
Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike
Milanka N. Negovanović (2015-06-30)Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina... Negovanović, doktorska disertacija 188 X X je A1 (Klasican ili Pravilo 1 Pravilo 2 Pravilo r y je B1 Agregator Defazifikator y (Fazi) (Klasican) (Fazi) (Fazi) (Fazi) fazi) X je A2 X je Ar y je B2 y je Br Slika 5-11. Blok dijagram fazi sistema zaključivanja [118] Proces fazi zaključivanja ...
... Univerzitet u Beogradu, Rudarsko - geološki fakultet Milanka Negovanović, doktorska disertacija 189 2 A A B C C C C C X X Y Y Z Z Z 1 1 1 1 x y B µµ µ µ µ µ µ Max z COA min 2 2 ' ' ' 2 Slika 5-12. Mamdani fazi sistem zaključivanja primenom min i max za T-normu i ...
... vrednosti maksimalnih brzina oscilovanja (y osa) dobijene terenskim merenjima Vmax i logaritamske vrednosti redukovanog rastojanja R (x osa). Univerzitet u Beogradu, Rudarsko - geološki fakultet Milanka Negovanović, doktorska disertacija 212 y = -1.33x + 2.17 R 2 = 0.75 -0.60 -0.40 ...Milanka N. Negovanović. "Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-06-30)
-
Mineragenija i potencijalnost karbonatnih sirovina rudnog reona Bjelopavlića (Crna Gora)
Darko M. Božović (2016-09-28)Karbonatne sirovine, obzirom na geološku građu Crne Gore predstavljaju jednu od najznačajnijih nemetaličnih mineralnih sirovina. U Crnoj Gori postoje brojna leţišta karbonatnih sirovina (arhitektonsko - građevinskog i tehničko - građevinskog kamena) koja su istraţena ili su u eksploataciji, među kojima rudni reon Bjelopavlića zauzima najznačajnije mjesto.Dosadašnja istraţivanja karbonatnih sirovina na ovom području imala su, međutim, prevashodno uzak istraţivački cilj, utvrđivanje rezervi arhitektonsko - građevinskog i tehničko - građevinskog kamena određenog leţišta, ili preliminarna ispitivanja kvaliteta krečnjaka u njima, sa ...karbonatne mineralne sirovine, arhitektonsko - građevinski kamen, tehničko - građevinski kamen, karbonatna punila, rudni reon Bjelopavlića, potencijalnost.... KaTanory u y nyOnuKkalyjama YHuBepsuteta y Beorpazy. Notnuc AoKTopangza Y Beorpagy, 12.05.2016 roguve alaptc bewobu te Npunor 3. U3JABA O KOPULUAERY Osnawhyjem YHuBepsutetcky OuGnuoteky ,CBeTosap Mapkosuh* ga y Qurutanun penosutopujym YHuBepsuteta y Beorpagy yHece mojy GOoKTopcKy A ...
... “eno. Anceptauyjy ca cBum npuno3uma npegao/na cam y eneKTPOHCKOM chopmaTy norogHomM 3a TpajHO apxuBupatbe. Mojy goxtopcky guceptaunjy noxpatbeHy y AvrutanHu peno3sutopujym YHuBepsuteta y Beorpagy mory ga kopucte cBu Koju nowTyjy ofpegoe cagp»KaHe y ofaOpaHom Tuny nuueHue KpeatuBHe sajeghuue (Creative ...
... AvcepTauyja y YeNvHN HU y AenoBuma Huje Guna npegznoxKeHa 3a gobujatbe Ouno koje gunnome npema cTyaAyvjckum nporpamuma Apyrux BUCOKOLUKONCKUX YCTAHOBA, e acy pe3yntatu KOpekTHO HaBeyeHu V1 e fa Hucam KpwwMo/na ayTopcKa npaBa MW KOPUCTMO WHTeNeKTyanHy CBOjNHY apyrux nuua. Notnuc gokTopaHga Y Beorpagy ...Darko M. Božović. "Mineragenija i potencijalnost karbonatnih sirovina rudnog reona Bjelopavlića (Crna Gora)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-28)
-
Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike
Milanka N. Negovanović (2015-06-30)Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina... Negovanović, doktorska disertacija 188 X X je A1 (Klasican ili Pravilo 1 Pravilo 2 Pravilo r y je B1 Agregator Defazifikator y (Fazi) (Klasican) (Fazi) (Fazi) (Fazi) fazi) X je A2 X je Ar y je B2 y je Br Slika 5-11. Blok dijagram fazi sistema zaključivanja [118] Proces fazi zaključivanja ...
... Univerzitet u Beogradu, Rudarsko - geološki fakultet Milanka Negovanović, doktorska disertacija 189 2 A A B C C C C C X X Y Y Z Z Z 1 1 1 1 x y B µµ µ µ µ µ µ Max z COA min 2 2 ' ' ' 2 Slika 5-12. Mamdani fazi sistem zaključivanja primenom min i max za T-normu i ...
... vrednosti maksimalnih brzina oscilovanja (y osa) dobijene terenskim merenjima Vmax i logaritamske vrednosti redukovanog rastojanja R (x osa). Univerzitet u Beogradu, Rudarsko - geološki fakultet Milanka Negovanović, doktorska disertacija 212 y = -1.33x + 2.17 R 2 = 0.75 -0.60 -0.40 ...Milanka N. Negovanović. "Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-06-30)
-
Značaj izvodjenja Proktorovog opita na komunalnom otpadu
Komunalni otpad predstavlja jedan od ključnih problema današnjice. U Srbiji je najčešći vid odlaganja otpada na komunalne deponije i zbog toga je bitno ispravno i sigurno ga skladištiti. Zbijanje komunalnog otpada predstavlja jednu od osnovnih komponenti procesa odlaganja. Kako bi se što bolje predvidelo ponašanje komunalnog otpada neophodno je pre zbijanja na terenu laboratorijski odrediti maksimalnu suvu zapreminsku težinu i optimalnu vlažnost. U dosadašnjoj praksi u svetu za to se koristi standardizovan Proktorov opit. U radu će biti prikazani ...... Geoenvironmental Engineering, Vol. 136, No. 8. 2010. Recycling Tehnologies and Sustainable Development, Bor, Serbia. 2015. Pulat, H.F. & Yukselen-Aksoy, Y.: Compaction behavior of synthetic and natural MSW samples in different compositions, Waste Management & Research 12. 2013. Rudarsko- geološki fakultet ...Jovana Janković, Dragoslav Rakić, Tina Đurić, Irena Basarić Ikodinović, Laslo Čaki. "Značaj izvodjenja Proktorovog opita na komunalnom otpadu" in Zbornik radova osmog naučno-stručnog međunarodnog savetovanja - Geotehnički aspekti građevinarstva, Savez građevinskih inženjera Srbije (2019)
-
Fluid inclusion systematics in the Okoška gora polymetallic deposit
... Berce, B. 1963: The formation of the ore-deposits in Slovenia. - Rendiconti della Societa Мтегајорса Наћапа,19, 1–16. Chang, R., Neubauer, F., Liu, Y., Genser, J., Jin, W., Yuan, S., Guan, Q.. Huang, Q. & Li. W, 203 Subduction of a rifted passive continental margin: the Pohorje case ofEastern Alps~ ...Aleš Šoster, Miloš Velojić, Barbara Potočnik Krajnc, Matej Dolenec. "Fluid inclusion systematics in the Okoška gora polymetallic deposit" in 25th meeting of Slovenian geologists, Ljubljana, 2021, Univerza v Ljubljani, Oddelek za geologijo (2021)
-
Classification of Terms on a Positive-Negative Feelings Polarity Scale Based on Emoticons
Mihailo Škorić (2017)The goal of this paper is to draw attention to the possibility of using emoticon-riddled text on the web in language-neutral sentiment analysis. It introduces several innovations in the existing framework of research and tests their effectiveness. It also presents a software tool especially made for that purpose, explains how it builds a database with sentimental value of terms and offers the user manual. Finally, it presents a software tool that tests the new database and gives some examples ...... arranged documet the first node, x, is found, and the first following node with different content, y, is found. – Their ordinals are fetched from the no attributes. For x values is assigned to variable n, and for y to varable m. 84 Infotheca Vol. 17, No. 1, 2017 Scientific paper – Text of the x node is ...
... which is equal to the arithmetic mean value of attributes emphv for all tokens containing the same exact text. vx = n+c−1∑ i=n vi cx (3) – Node y becomes the first node in the document and the procedure starts again. This procedure assigns attributes to all the tokens except for the last one, ERR0001 ...Mihailo Škorić. "Classification of Terms on a Positive-Negative Feelings Polarity Scale Based on Emoticons" in Infotheca, Faculty of Philology, University of Belgrade (2017). https://doi.org/10.18485/infotheca.2017.17.1.4
-
Primena AHP и WoEmetode u proceni podložnosti terena na kliženje za područje opštine Krupanj
Biljana Abolmasov, Jelka Krušić, Katarina Andrejev, Miloš Marjanović, Ranka Stanković, Uroš Đurić (2017)... [25] Varnes DJ. Landslide hazard zonation: a review of principles and practice, The UNESCO Press, Paris, 63 p., 1984. [26] Zhang G, Cai Y, Zheng Z, Zhen J, Liu Y, Huang K. Integration of the Statistical Index Method and the Analytic Hierarchy Process technique for the assessment of landslide sus ...Biljana Abolmasov, Jelka Krušić, Katarina Andrejev, Miloš Marjanović, Ranka Stanković, Uroš Đurić . "Primena AHP и WoEmetode u proceni podložnosti terena na kliženje za područje opštine Krupanj" in Izgradnja, Beograd : Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista Izgradnja (2017): 239-246
-
Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”
... standard deviation of tra- verse point in the direction of y-axis; 1i N σ − - standard deviation of the previous traverse point in the direction of x-axis; 1i E σ − - standard deviation of the previous traverse point in the direction of y-axis; 1 1 ,i i i i N E σ σ − −Δ Δ - standard deviation ...Aleksandar Milutinović, Aleksandar Ganić, Thamer Rayes Diyab, Rade Tokalić, Meri Ganić. "Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”" in Revista Escola de Minas, School of Mines Magazine, Sao paulo, Brasil : SciELO (2015)
-
A Fuzzy Expert Model for Availability Evaluation
Each technical system within itself carries the great potential danger of possible occurrence of failure and damages. Mining machines are characteristic by great investment values, costs of unplanned shutdowns, complex working conditions, and environment and workers hazards. Systematic monitoring of the mining machinery is of great importance for the management of the mining companies. Availability is the overall concept of quality of service. Includes information regard to operating state, an idle state, a standby state and shut down. The ...... as linguistic variables) [4]. TABLE I. QUESTIONNAIRE FOR ASSESSMENT OF AVAILABILITY INDICATORS A n a ly st N o . A v a il a b il it y in d ic a to r Questionnaire: Bulldozer Liebherr – Drmno Open Pit Mine Grade: Excellent Good Average Adequate Poor The degree of affiliation ...
... Klir G.J., Yuan B., Fuzzy sets and fuzzy logic: theory and applications, Prentice-Hall, Inc. Upper Saddle River, NJ, USA [7] Kabir S., Papadopoulos Y., A review of applications of fuzzy sets to safety and reliability engineering, International Journal of Approximate Reasoning, Vol. 100, Pages 29-55 ...Dejan Ivezić, Miloš Tanasijević, Predrag Jovančić, Radiša Đurić. "A Fuzzy Expert Model for Availability Evaluation" in Proceedings of the 2019 20th International Carpathian Control Conference (ICCC), AGH University of Science and Technology, Kraków - Wieliczka, Poland (2019)
-
Синтеза, структурне и магнетне особине Ca1-xGdxMnO3 нанопрахова
Milena Rosić (2014-12-05)У оквиру ове докторске тезе, испитиване су оптималне методе за добијањенанопраха – калцијум манганског оксида допираног јонима гадолинијума. Циљистраживања је испитивање одговарајућих прекурсора који су подесни да седобију чисти нано прахови манганита са перовскитском структуром, као имонофазни чврсти раствори са перовскитском структуром. Као подесан методкоришћена је модификована глицин нитратна метода, а од прекурсора нитрати иацетати одговарајућих метала. Модификација глицин нитратне методе се односина делимичну замену нитрата ацетатима, чиме је ублажена бурност реакције.Испитан је различити однос прекурсора, који дају наночестичне ...... Scientific American 282, 58-61. Wang, Z. L., Yin, J. S., Jiang, Y. D. (1997): Studies of Mn valence conversion and oxzgen vacancies in La1-xCaxMnO3-y using electron energy-loss spectroscopy. Appl. Phys. Lett. 70, 3362-3364. Wang, Y., Sui, Y., Su W. (2008): High temperature thermoelectric characteristics ...
... x y z 0,0305(7) 0,25 -0,01(1) 0,0253(9) 0,25 -0,01(2) 0,0300(8) 0,25 -0,011(1) 0,0298(7) 0,25 -0,01(1) Occ (%) Ca Gd 0,464(1) 0,036(1) 7.2 % 0,442(2) 0,058(2) 11.6 % 0,431(2) 0,069(2) 13.8 % 0,441(2) 0,059(2) 11.8 % Mn положај x y z ...
... 0,5 0 0 0,5 0 0 0,5 0 0 0,5 0 0 O1 положај x y z 0,490(3) 0,25 0,061(2) 0,482(4) 0,25 0,076(3) 0,488(4) 0,25 0,071(4) 0,493(3) 0,25 0,054(3) O2 положај x y z 0,298(3) 0,028(2) -0,289(2) 0,304(2) 0,025(2) -0,286(3) ...Milena Rosić. "Синтеза, структурне и магнетне особине Ca1-xGdxMnO3 нанопрахова" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-12-05)
-
Evaluation And Perspectives Of Underground Coal Mines In Serbia
... An exposition of the AHP in reply to the paper ‘remarks on the analytic hierarchy process’. Management Science 36, 259–268. [6] Akıncı H., Ozalp Y., Turgut B., 2013: Agricultural land use suitability analysis using GIS and AHP technique. Computers and Electronics in Agriculture, pp 71-82 [7] ...Vladimir Milisavljević, Milena Lekić, Ivica Ristović, Vojin Čokorilo, Aleksandar Cvjetić. "Evaluation And Perspectives Of Underground Coal Mines In Serbia" in 7th Balkan Mining Congress Preceedings - BalkanMine2017, Prijedor, 11-13. oktobar 2017., Banjaluka : University of Banjalika, Faculty of Mining, RS, BiH (2017)
-
Geostatički proračuni sanacije klizišta šipovima
U ovom radu su, polazeći od rezultata geotehničkih istraživanja, prikazani geostatički proračuni sanacije klizišta vertikalnim šipovima. Metodologija proračuna je složena, jer podrazumeva interakciju klizišta i stabilizirajućih šipova. Stoga se simultano analiziraju stabilnost klizišta i stabilnost šipova. Prilikom određivanja bočne otpornosti tla oko šipova koristi se metoda Brinč Hansena koja uzima u obzir trodimenzionalne uslove u tlu i može da se primeni u složenim geološkim uslovima koji su česti u Srbiji. Analize stabilnosti klizišta vrše se odgovarajućim metodama granične ravnoteže. ...sanacija klizišta, interakcija klizišta i šipa, bočna otpornost šipova, stabilnost klizišta i šipova... 180 7 Н нег i и e = 20 / Д MO рњ О 80 – и јуч / — m __ ју /_„·–, / / рИ ти / з0г ___ __ —> 61.4 10 2 е 257 р K / — рИИИ li — 9.91 K 40 — 250 —y 36.8 q ___ 207 с и 5/ —_ — 5.88 20 | ——— — 24,5 — 15? _а ——— "C —— 17.6 / _— —|s e _J ___M00 __ ______„ljaž 2 РЖИ њ 10 — 5 7___ 40.2 / -_'__ ...Slobodan Ćorić, Dragoslav Rakić, Dušan Berisavljević. "Geostatički proračuni sanacije klizišta šipovima" in Zbornik radova osmog naučno-stručnog međunarodnog savetovanja - Geotehnički aspekti građevinarstva, Savez građevinskih inženjera Srbije, (2019)
-
Zaštita od miniranja
Suzana Lutovac, Miloš Gligorić (2024)Suzana Lutovac, Miloš Gligorić. Zaštita od miniranja, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet, 2024
-
Prioritization of strategic measures for strengthening the security of supply of the Serbian natural gas sector
To strengthen the security of supply of the Serbian gas sector, it is necessary to analyze the impact of planned strategic measures. The analysis involves the identification of the most influential threats to the security of natural gas supply and prioritization of the strategic measures for overcoming the consequences of threats. The proposed methodology is based on Fuzzy Analytic Hierarchy Process. The obtained weights for the identified threats and strategic measures are formed according to experts' judgments. The results ...Sigurnost snabdevanja, Donošenje odluka, Snabdevanje prirodnim gasom, Fazi AHP, Energetski indikatoriBoban Pavlović, Dejan Ivezić, Marija Živković. "Prioritization of strategic measures for strengthening the security of supply of the Serbian natural gas sector" in Energy Policy, Elsevier BV (2020). https://doi.org/10.1016/j.enpol.2020.111936
-
Evidence for Ladinian (Middle Triassic) platform progradation in the Gyulakeszi area, Tapolca Basin, Western Hungary: Microfacies Analysis and Biostratigraphy
Zsolt Robert Nagy, Nevenka Đerić, Sándor Kovács, Anna Oravecz-Scheffer, Felicitász Velledits, Olga Piros, Gabor Csillag (2014)... c/e;rćm Plateau _Z tangle outlines the Balaton Highland (after Kovics et LITER al. 2011). B) Geological map 7 Veszprem • TAPOLCA (—~ — BAfly |O y : |E PALEOZOIC SCYTHIAN-LADINIAN STUDIED 'OUTCROP. [ }B LADINIAN ANISIAN PLATFORM/BASIN ANISIAN RAMP SEQUENCE LOWER TRIASSIC ('WERFEN") ...
... ći G on do le ll a al pi na al pi na Fzs-3 JA vi si an um | O – — — = — o — — Go nd ol al la tr am me ri Fzs-2 Va sz ol y Fm . • Gl ad ig on do le ll a te th yd is Fzs-1 in tbe Tapolca Basin, westeym Hungary As tr oc en tr us pu lc he r 169 s a s ...
... [} Š K % BeSSS83a2#% HH II — ——— ŠG&EBSŠSŠIGA tl FH agE2PSBSŠB8SE s --- 8955S93B388 - Š8 FEKR EIPFE Š — *đ""'”“"'žw.gc(wn_'o*)" i.„ + 00000 Š y o —— • ORRARIRERIRASI OI PRROOAERI TORAAAG BBR 1) s|? -|Š|Š FEEE alš|a o -- i s|5 a —— .. | a 0 —— ——— š|š š|a ••o o FI a Š aa Š BS8 ...Zsolt Robert Nagy, Nevenka Đerić, Sándor Kovács, Anna Oravecz-Scheffer, Felicitász Velledits, Olga Piros, Gabor Csillag. "Evidence for Ladinian (Middle Triassic) platform progradation in the Gyulakeszi area, Tapolca Basin, Western Hungary: Microfacies Analysis and Biostratigraphy" in Rivista Italiana di Paleontologia e Stratigrafia (2014)