Претрага
1320 items
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Overwiew of In-Pit Crushing & Conveying Technology in Open Pit Mines
The conditions under which contemporary surface mining operations is carried out obviously becoming increasingly complex. In such complex conditions, the optimization of haulage systems as the technological phase with the largest share in the total operating costs, is very important from the aspect of achieving profitability of the mining project. In a large number of cases, the application of traditional haulage systems with trucks (as the most dominant type of haulage in open pit mines) does not lead to ...Ali Nasirinezhad, Dejan Stevanović, Dragan Ignjatović, Petar Marković. "Overwiew of In-Pit Crushing & Conveying Technology in Open Pit Mines" in 8th International Conference MIining And Environmental Protection, Sokobanja, 22-25 September 2021, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2021)
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The analysis of the geothermal energy capacity for power generation in Serbia
Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk (2013)... ANALYSIS OF THE GEOTHERMAL ENERGY CAPACITY FOR POWER GENERATION IN SERBIA by Jana S. STOJKOVI] a*, Goran H. MARINKOVI] b, Petar J. PAPI] a, Mihailo G. MILIVOJEVI] a, Maja M. TODOROVI] a, and Marina D. ]UK a a University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia b Geological Survey of ...
... geothermal water, published in the Geothermal Atlas of Vojvodina, is 82 °C in NE Banat (Vrbica, borehole Vbc 1/H). The potential sources are able to yield groundwater of 100-150 °C temperatures from a depth of 2-3 km. These tempera- tures regrettably are not based on the geothermometers, but by other methods ...
... range from 100 °C to 175 °C. In a binary plant, the hot-water circuit passing through the thermal source is separated from the closed loop working fluid used in the turbine by a heat exchanger. The hot water gives up its heat in the heat exchanger to a working fluid with a low boiling point and high vapour ...Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk. "The analysis of the geothermal energy capacity for power generation in Serbia" in Thermal Science, National Library of Serbia (2013). https://doi.org/10.2298/TSCI120215033S
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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... 909–915. 45. Møller, H.; Pedersen, C.S. Low-frequency noise from large wind turbines. J. Acoust. Soc. Am. 2011, 129, 3727–3744. 46. Freiberg, A.; Schefter, C.; Girbig, M.; Murta, V.C.; Seidler, A. Health effects of wind turbines on humans in residential settings: Results of a scoping review. Environ ...
... pp. 1–14. 4. Nilsson, M.; Dalkmann, H. Decision-making and Strategic Environmental Assessment. J. Environ. Assess. Policy Manag. 2001, 3, 305–327. 5. Nilssona, M.; Björklund, A.; Finnveden, G.; Johansson, J. Testing an SEA methodology for the energy sector: A waste incinera- tion tax proposal. Environ ...
... 25. Newson, S.; Evansa, H.; Gillingsa, S.; Jarretta, D.; Raynor, R.; Wilsona, M. Large-scale citizen science improves assessment of risk posed by wind farms to bats in southern Scotland. Biol. Conserv. 2017, 215, 61–71. 26. Farfán, M.; Duarte, J.; Real, R.; Muñoz, A.; Fa, J.; Vargas, J. Differential ...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
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Development of Open Educational Resources (OER) for Natural Language Processing
In this paper we present the development of an online course at the edX BAEKTEL platform named “Lexical Recognition in the Natural Language Processing (NLP)”. It is based on the course of the same name for PhD studies at the University of Belgrade, Faculty of Philology. There are not many courses in Computational Linguistics (CL) on OER platforms, and there is none in Serbian either for CL or NLP. We have developed this course in order to improve this ...... in The Stanford Encyclopedia of Philosophy, E.N. Zalta, Editor. 2015, Springer. [4] Turing, A., I.—Computing machinery and intelligence. Mind, 1950. LIX(236): p. 433-460. [5] White Paper Series, H. Uszkoreit and G. Rehm, Editors. 2012, Springer: Berlin Heidelberg. [6] Vitas, D., et al., Language ...
... 11. Organization of graphs in cascades enables complex text transformation. Each graph in a cascade is a transducer that transforms a text. A graph that follows works on this transformed input. A full Named Entity Recognition System for Serbian is presented as an illustration. Didactic ...
... expression input. Picture 2 represents a simple example of question where the answer requires a click on the part of a picture. After submission, the student is able to see the explanation. Image 2: Question - image mapped input Specific formats It was a big challenge to embed different formats ...Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević. "Development of Open Educational Resources (OER) for Natural Language Processing" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade : Belgrade Metropolitan Univesity (2015)
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Методологија интегралне анализе сценарија енергетског развоја
Александар Маџаревић (2019)енергетска безбедност, сценарио развоја, фази логика, сигурност снабдевања, доступност, расположивост, природни гас... H e rf in d a h l- Hi rs ch m an и нд ек са (H HI ) к ој и ук аз уј е на ни во ко нц ен тр ац иј е сл об од но г тр ж иш та . HH ин де кс се ра чу на ка о зб ир кв ад ра та пр оц ен ту ал но г уч еш ћа ( p i ) по је ди ни х ко ...
... гаса: o при повлачењу из ПСГ Б. Двор Q=415.000 m3/h (10 милиона m3/дан) и o при утискивању у ПСГ Б. Двор Q=230.000 m3/h (5,5 милиона m3/дан). Током 2017. године, максимални технички капацитет утискивања је био 2,7 милиона кубних метара дневно, а максимални технички капацитет истискивања из складишта ...
... techniques: Towards a user's guide, Futures, Volume 38 (7), 2006, pp. 723-739 Van Notten, Ph.W.F., Rotmans, J., Van Asselt, M.B.A., Rothman, D.S., An updated scenario typology: an attempt at synthesis, Futures, Volume 35 (5), 2003, pp. 423– 443 Carlsson-Kanyama, A., Dreborg, K., Moll, H., Padovan, D. ...Александар Маџаревић. Методологија интегралне анализе сценарија енергетског развоја, Рударско-геолошки факултет, 2019
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Available technological procedures for capturing CO2 in the industrial and power generation sectors
Climate change is a major environmental issue caused by anthropogenic emissions of greenhouse gases. Capturing CO2 and storing it in suitable geological formations is one of the main technological solutions that can provide mitigation of CO2 emission into the atmosphere. Capturing CO2 represents the first phase in process of carbon capture and storage, and includes the application of various technologies for the separation of CO2 produced in the energy and industrial sectors. There are four main systems for capturing ...... and numerical modeling and simulations – A review. Applied Energy 2016, 161, 225-255, doi: 10.1016/j.apenergy.2015.10.011. 25. Wang, M.; Lawal, A.; Stephenson, P.; Sidders, J.; Ramshaw, C.; & Yeung, H. Post-combustion CO2 Capture with Chemical Absorption: A State-of-the-art Review. Chemical Engineering ...
... 10. Cebrucean, H.; Cebrucean. V.; Ionel, I. CO2 Capture and Storage from Fossil Fuel Power Plants. Energy Procedia 2014, 63, 18-26, doi: 10.1016/j.egypro.2014.11.003. 11. Songolzadeh, M.; Soleimani, M.; Ravanchi, T.M.; & Songolzadeh, R. Carbon Dioxide Separation from Flue Gases: A Technological Review ...
... before combustion is completed. In this process, fuel is gasified to produce a gas mainly composed of carbon monoxide (CO) and hydrogen (H2), which is known as a synthesis gas or syngas. The produced syngas is mixed with steam in a catalytic reactor, which promote reaction between CO and water, producing ...Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac. "Available technological procedures for capturing CO2 in the industrial and power generation sectors" in 8th International Conference Mining and Environmental Protection, 22 – 25th September 2021, Serbia, Univerzitet u Beogradu, Rudarsko-geološki fakultet (2021)
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Analysis of the exhaust emissions inventory from auxiliary mining machines
Stevan Đenadić, Aleksandar Mirković, Jovana Mitrović, Filip Miletić, Predrag Jovančić, Dragan Ignjatović (2023)Open-pit coal mines are equipped with a large number of mining machines and vehicles with diesel engines. Due to common daily operation of these machines and vehicles large amounts of exhaust gases which contain numerous pollutants are emitted into the atmosphere. The demand to reduce air pollution induced the activities in developed countries to map and calculate all gases emitted by industries to formulate and select adequate preventive activities. In collaboration with machine manufacturers, emission standards for off-road machines ...Stevan Đenadić, Aleksandar Mirković, Jovana Mitrović, Filip Miletić, Predrag Jovančić, Dragan Ignjatović. "Analysis of the exhaust emissions inventory from auxiliary mining machines" in 9th International Conference Mining and Environmental Protection, University of Belgrade, Faculty of Mining and Geology (2023)
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Application of ERT in the study of debris-flow source area: Case study Selanac debris flow
Dragana Đurić, Jelka Krušić, Biljana Abolmasov. "Application of ERT in the study of debris-flow source area: Case study Selanac debris flow" in 11th Congress of the Balkan Geophysical Society, Volume 2021, Online-Romania, 10 -14. Oct 2021,, European Association of Geoscientists & Engineers (2021). https://doi.org/10.3997/2214-4609.202149BGS15
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Истраживањe могућности коришћења нискотемпературних извора топлоте за одрживи развој енергетике градова
Miodrag M. Grujić (2014-06-04)Одрживост је континуиран процес балансирања између животне средине, економске исоцијалне димензије, који се односи на системска побољшања животног окружења.Енергија се налази међу покретачима одрживог развоја везано за потребу за повећањесоцијалног благостања, његову кључну улогу у економском развоју и утицај на животнусредину. Урбане зоне, као центри потреба за енергијом и емисија угљеника, пружајузначајне могућности за промоцију одрживости енергетског система заједнице.Планирање нових енергетских капацитета, у складу са принципима одрживог развоја,обухвата спровођење политике повећања енергетске ефикасности и увођења обновљивихизвора енергије. Дисертација ставља ...одрживи развој, даљинско грејање, модел, сценарио, вишекритеријумскаанализа, нискотемпературни извори, ELECTRE, Београд... месту производње, а и нема увозне зависности. Због тога она има знатно бољу сигурност снабдевања која се процењује на 9. Комбиновањем ове 2 оцене у одговарајућем односу добије се јединствена оцена за сигурност снабдевања за Опцију 2 у сва три сценарија која износи 7 х 0,7 + 9 х 0,3 = 7,6. ...
... [30] Lund H. Renewable energy strategies for sustainable development. Energy 2007;32(6):912-19. [31] Lund H, Mathiesen BV. Energy system analysis of 100% renewable energy systems – The case of Denmark in years 2030 and 2050. Energy 2009;34(5):524-31. [32] Миленић Д, Врањеш А, Детаљна студија ...
... Месец 1 2 3 4 5 6 7 8 9 10 11 12 Часови (h) 2,4 3,4 4,9 6,5 7,8 9,0 10,1 9,2 7,7 5,4 2,8 2,1 Релативно сијање (%) 26 33 41 48 52 58 66 66 61 49 30 23 Постоје десетине примера, тј. уграђених соларних колектора за топлотне потребе објеката у Београду, а међу њима и за грејање базена итд. Осим ...Miodrag M. Grujić. "Истраживањe могућности коришћења нискотемпературних извора топлоте за одрживи развој енергетике градова" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-06-04)
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Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone
The Vardar Zone is a product of the Triassic-Jurassic opening of the Neotethys, Jurassic obduction, Late Cretaceous/Paleogene consumption of the oceanic crust and continental collision. During the last process, the Eastern Vardar Zone was thrust over the Central and eventually both onto the Western Vardar Zone. The present paleomagnetic and structural study provided new results from the first two zones in the Belgrade area. The younger set of data, together with published ones from the third zone, provide firm ...Emő Márton, Marinko Toljić, Vesna Cvetkov. "Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone" in Journal of Geodynamics, Elsevier BV (2022). https://doi.org/10.1016/j.jog.2021.101880
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Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate
Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević (2021)Supported by evidence of deep crustal sources for the observed magnetic anomalies in Central Italy and by outcropping gabbros in the Croatian archipelago, we model the observed gravity and magnetic anomalies in the Central Adriatic Sea and surroundings. We suggest that the major magnetic anomalies in the area are related to a wide underplating and propose that this volume represents the first stage of the back-arc Adria continental breakup in Early Permian times. During the Palaeotethys-Adria collision, underplating has ...Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević. "Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate" in Marine and Petroleum Geology, Elsevier Ltd. (2021). https://doi.org/10.1016/j.marpetgeo.2021.105470
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Integrisano okruženje za pripremu paralelizovanog korpusa
Razvoj paralelizovanih korpusa zahteva pripremu paralelnih tekstova za njihovu integraciju u paralelizovani korpus. Reč je o jednom kompleksnom zadatku koji se može rešiti na različite načine, i koji mora da se odvija u nekoliko koraka. U ovom radu najpre je iznet postupak pripreme paralelnih tekstova za paralelizovani korpus koji se koristi u Grupi za jezičke tehnologije Univerziteta u Beogradu. Potom je dat kratak pregled programa (XAlign, Concordancier, WS4LR), odnosno softverskih alata koji se pri tome koriste. Nedostatak udobnog okruženja ...... korisnika postao još udobniji, a s tim u vezi predstoji i kreiranje detaljne dokumentacije o svim mogućnostima ovog integrisanog okruženja. Literatura [1] Christ, Oli and B.M. Schulze, (1996): "Ein flexibles und modulares Anfragesystem für Textcorpora". In: Feldweg, H.; Hinrichs, E. W. (eds.) (1996) ...
... oznake predviđene pravilima igre. Drugi izlazni dokument (tekst na engleskom, prevod):Sports pool is a game in which a player takes part by filling in a ticket, issued by the game organizer, with previously printed opponents in matches, e.g. soccer or other. ...
... Niemeyer, pp. 121-134. [2] Gale William A., Kenneth W. Church (1993): “A program for aligning sentences in bilingual corpora, Computational Linguistics”, Vol. 19/1, pp. 75 – 102. 12 [3] Krstev Cvetana, Ranka Stanković, Duško Vitas, Ivan Obradović (2006): “WS4LR - a Worksation for Lexical Resources” ...Ivan Obradović, Ranka Stanković, Miloš Utvić. "Integrisano okruženje za pripremu paralelizovanog korpusa" in Zbornik radova međunarodnog simpozijuma Razlike između bosanskog/bošnjačkog, hrvatskog i srpskog jezika, Graz, Austria, April 2007, - (2007)
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The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector
Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...... References 1. Biresseliogl, M.E.; Yildirim, C.; Demir, H.; Tokca, S. Establishing an energy security framework for a fast-growing economy: Industry perspectives from Turkey. Energy Res. Soc. Sci. 2017, 27, 151–162. [CrossRef] 2. Madžarević, A.; Ivezić, D.; Živković, M.; Tanasijević, M.; Ivić, M ...
... against high oil prices: A fuzzy analytic hierarchy process approach. J. Loss Prev. Process. Indust. 2009, 22, 915–920. [CrossRef] 35. Criqui, P.; Mima, S. European climated energy security nexus: A model based scenario analysis. Energy Policy 2012, 41, 827–842. [CrossRef] 36. Turton, H.; Barreto, L. Long-term ...
... Prize: The Epic Quest for Oil, Money, and Power; Simon & Schuster: London, UK, 1991. 4. Lubell, H. Security of supply and energy policy in Western Europe. World Politics 1961, 12, 400–422. [CrossRef] 5. Cherp, A.; Jewell, J. The concept of energy security: Beyond the four As. Energy Policy 2014, 75, 415–421 ...Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković. "The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12060908
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A Data Driven Approach for Raw Material Terminology
Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci... ns, Berlin, Germany, 7–12 August 2016; Association for Computational Linguistics: Berlin, Germany, 2016; pp. 13–18. [CrossRef] 43. Och, F.J.; Ney, H. A systematic comparison of various statistical alignment models. Comput. Linguist. 2003, 29, 19–51. [CrossRef] 44. Moses–Statistical Machine Translation ...
... in disambiguation. • X-N (6%), 2XN—a noun preceded by a word that does not inflect in the terminological phrase. Usually it is a word that is used only in one or few terminological phrases, a prefix or an adverb derived from an adjective, while the separator can be a hyphen; examples are ‘bto sistem’ ...
... examples, and providing a comprehensive picture of the use of terms in various dictionaries, textbooks, professional and scientific literature. A termi- nology system that includes a relational terminology database, a SPARQL endpoint with linguistic linked open data, on the one hand, and a web and mobile a ...Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja. "A Data Driven Approach for Raw Material Terminology" in Applied Sciences, MDPI AG (2021). https://doi.org/10.3390/app11072892
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Application of stochastic models for mine planning and coal quality control
... Parker, H., The Volume Variance Relationship: A Useful Tool for Mine Planning, Engineering and Min- ing Journal, 180 (1979), 10, pp. 106-123 [6] Schofield, C. G., Homogenisation/Blending Systems Design and Control for Minerals Processing, TransTech Publications, Rockport, Mass., USA, 1980 [7] ***, A Review ...
... describe the Monte Carlo integration method we used. Let fbe a function, and /,,(/) the definite integral of that function: (7) hb, by — T(f)= JdX, dX)... JAN IM Kase XW =[PCOdx (8) a a a, on the region of integration: V a b a b a bn n� � � �[ , ] [ , ] [ , ]1 1 2 2 � (9) Monte Carlo approximation ...
... allowed, Smax [%], during a shift (or period). X S T X T Si n i n i i i i i � � � � �1 1 max (3) Also, all working bucket wheel excavators (BWE's) must mine coal during a period (or shift). This constraint (4) which guarantees a minimum production during a period, assumes that during ...Dejan Stevanović, Božo Kolonja, Ranka Stanković, Dinko Knežević, Mirjana Banković. "Application of stochastic models for mine planning and coal quality control" in Thermal Science, Belgrade : Vinča Institute of Nuclear Sciences (2014). https://doi.org/10.2298/TSCI130201031S
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Hydrochemical changes and groundwater grouping data by multivariate statistical methods within one karst system: recharge–discharge zone (Eastern Serbia case study)
Ljiljana Vasić, Dragana Živojinović, Vladana Rajaković-Ognjanović. "Hydrochemical changes and groundwater grouping data by multivariate statistical methods within one karst system: recharge–discharge zone (Eastern Serbia case study)" in Carbonates and Evaporites, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s13146-019-00548-6
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Production information system of the Pljevlja coal mine
Božo Kolonja, Ranka Stanković, Filip Vuković . "Production information system of the Pljevlja coal mine" in Mine Planning and Equipment Selection 2000, Routledge (2018). https://doi.org/10.1201/9780203747124-154
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Белешка о дигитализацији речника
У раду ће се анализирати ограничења која проистичу из линеарног процеса традиционалне израде речника на примеру Речника САНУ. Начин да се превазиђу ова ограничења се састоји у формирању електронске лексикографске базе која не представља само пуку дигиталну транскрипцију папирног издања речника. Посебно се указује на чињеницу да текст речника може представљати корпус и приказују се одабрани примери анализе таквог корпуса формираног из текстове 1. и 19. тома Речника САНУ.... 1. х послова (Гар. И. 2, 16). На глас о рус ну мараму (Босна, Мургић Ф., ЗНЖ 8, 97). м чесмама (Мус. 1908, 36/3). абдестана ж абдицира (Павлин. 3, 22). абдов, абдова х, штраух (Фрушка Гора, Шкар. 2, 235). а ве у абез (Батут 1, 152). абемарија ж по авемарија (Дубровник, Зоре 2). абен1, -а кабаницу ...
... database that represents more than the digital transcription of a paper dictionary edition. It is additionally stressed that a dictionary text represents itself a valuable corpus for various research purposes which is illustrated by a few examples of the analysis of such corpus compiled form the first ...
... кабаницу (Поп. Д. Ј. 1, 148). абен2, -а бено воће (Ниш, Стој. Д.). фиг. рђав, бе 10 Први том обухвата одреднице од а до Богољуб, а 19. том од оцат до петогласник. Одлуке о ове две компоненте су дакле најуже повезане са концепцијом базе и морају омогућавати приступ пројектованим пољима која чине ...Душко М. Витас, Цветана Ј. Крстев, Ранка М. Станковић. "Белешка о дигитализацији речника" in Српски језик и његови ресурси, Међународни славистички центар, Филолошки факултет, Универзитет у Београду (2019). https://doi.org/10.18485/msc.2019.48.3.ch3
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Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija
Srđan D. Kostić (2013-11-04)U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja... Chemistry 132, 33-38. 139.Perfettini, H., Schmittbuhl, J. 2001. Periodic loading on a creeping fault: Implications for tides, Geophysical Research Letters 28, 435–-438. 140.Perfettini, H., Schmittbuhl, J., and Cochard, A. 2003. Shear and normal load perturbations on a two-dimensional continuous fault: ...
... p p H H p a e r p r k rR 29 gde je: rk – poluprečnik krto-razorene zone, rp – poluprečnik uticaja plastične zone, rk – poluprečnik uticaja elastične zone, σp– čvrstoća na pritisak stenske mase, φ – ugao unutrašnjeg trenja, γ – zapreminska težina stenske mase, H – dubina ...
... earthquake, arxiv:112.0148v2, 1-52. 88. Kennel, M., Brown, R., Abarbanel, H. 1992. Determining embedding dimension for phase-space reconstruction using a geometrical construction, Physical Review A 45, 3403-3411. 89. Kijko, A., Funk, C.W., Brink, A.v.Z. 1993. Identification of anomalous patterns ...Srđan D. Kostić. "Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-04)
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Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija
Srđan D. Kostić (2013-11-04)U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja... Chemistry 132, 33-38. 139.Perfettini, H., Schmittbuhl, J. 2001. Periodic loading on a creeping fault: Implications for tides, Geophysical Research Letters 28, 435–-438. 140.Perfettini, H., Schmittbuhl, J., and Cochard, A. 2003. Shear and normal load perturbations on a two-dimensional continuous fault: ...
... p p H H p a e r p r k rR 29 gde je: rk – poluprečnik krto-razorene zone, rp – poluprečnik uticaja plastične zone, rk – poluprečnik uticaja elastične zone, σp– čvrstoća na pritisak stenske mase, φ – ugao unutrašnjeg trenja, γ – zapreminska težina stenske mase, H – dubina ...
... earthquake, arxiv:112.0148v2, 1-52. 88. Kennel, M., Brown, R., Abarbanel, H. 1992. Determining embedding dimension for phase-space reconstruction using a geometrical construction, Physical Review A 45, 3403-3411. 89. Kijko, A., Funk, C.W., Brink, A.v.Z. 1993. Identification of anomalous patterns ...Srđan D. Kostić. "Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-04)