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Упит dcterms_subject_txt:underground mining

1230 items

  • Development of A Business Intelligence Tool For Accident Analysis in Mines

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Uroš Pantelić (2015)
    ... Uroš Pantelić5 1 University of Belgrade, Faculty of Mining and Geology, Serbia, ljiljana.kolonja@rgf.bg.ac.rs 2 University of Belgrade, Faculty of Mining and Geology, Belgrade, ranka.stankovic@rgf.bg.ac.rs 3 University of Belgrade, Faculty of Mining and Geology, Serbia, ivan.obradovic@rgf.bg.ac.rs ...
    ... Belgrade, Faculty of Mining and Geology, Serbia, olivera.kitanovic@rgf.bg.ac.rs 5 University of Belgrade, Faculty of Mining and Geology, Serbia, uros.pantelic@rgf.bg.ac.rs Summary: In this paper we give an outline of the approach taken by the University of Belgrade Faculty of Mining and Geology research ...
    ... by system of ontologies developed for mining engineering named RudOnto. 2. USING ONTOLOGIES TO SECURE INTEROPERABILITY Knowledge management in Serbian mining companies using ICT support for managing knowledge assets is still scarce in Serbian mining practice. However, various other ap ...

  • Environmental Noise Impact Assessment for Large-Scale Surface Mining Operations in Serbia

    Uros Pantelic, Petar Lilic, Aleksandar Cvjetic, Nikola Lilic (2023)
    Noise emissions are a significant environmental impact caused by the mining industry in all technological phases of surface mining, mineral processing, and waste disposal. This paper presents the role of noise impact assessment and control in large-scale surface mining operations. Mine planning develops the model of mining operations, ore excavation, and waste dumping scheduling and processing rates, including spatial distribution of mining activities. Such a level of mine planning requires an environmental impact assessment study. This can be achieved ...
    mine planning, noise impact assessment, mining, noise mapping, environmental impact assessment

  • 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)
    reclamation, coal, sustainable development, multi-criteria decision making, VIKOR method

  • Development of terminological resources for expert knowledge: a case study in mining

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić (2015)

  • Development of integrated fuzzy model for mine management optimization

    Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)
    fuzzy logika, višekriterijumsko odlučivanje, ocenjivanje eksperata
    ... adverse area for underground mining: operations is the zone of contact between the overlying: and underlying, limestones, and especially within the ore deposit and its immediate environment. Experience indicates a danger of limestone blocks detaching from the ceilings of mining: rooms. Figure 1 ...
    ... Bebpalj mining area %774 verticall or inclined W |_ 7@,5( Byane d niobe es Fiysch: conglomerates, / / \Unlabeled and non-characterized calcarenites, marlymicrites / faut covered, observed and marls; breccias. / photogeologically M Bauxtedeposis and occurrences. / Underground mining, in progress ...
    ... Fuzzy Analytic Hierarchy Process to Underground Mining, Method Selection, Sym- metry, 12(2), 192, DOI: https://doi.org/10.3390/sym12020192. Š| NAMIN P. S., A. GHApI, P. SAK (2022) A literature review of Multi Criteria Decision-Making (MCDM) towards mining; method selection (MMS), Resources Pol- ...

  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... l Protection Aspects in Mining and Energy Complex Key issues Proposal of environmental aspects Mark Coal exploitation The presence of dust in the pits and slopes A1 Emissions of exhaust gases and dust during the operation of mining machines Discharge of waste mining and process waters U ...
    ... Environmental Protection Aspects in Mining and Energy Complex Key issues Proposal of environmental aspects Mark Coal exploitation The presence of dust in the pits and slopes A1Emissions of exhaust gases and dust during the operation of mining machines Discharge of waste mining and process waters Unfavorable ...
    ... t in mining and energy complexes. The results obtained in this research form a basis for the improvement of the following processes: identification of interdependence aspects in the mining and energy complexes, ecological risk assessment, evaluation of environmental performance level of mining and energy ...

  • Automated blasthole drilling in surface mining

    Milanka Negovanović, Lazar Kričak (2021)
    Све већи развој аутоматизације у рударској индустрији утицао је на увођење нових решења у области аутоматизације бушења минских бушотина на површинским коповима. Највећи светски произвођачи опреме за бушење развијају решења аутоматизације која омогућавају рударским компанијама да постигну најбоље резултате у погледу квалитета, продуктивности и оперативних трошкова. Решења из области аутоматизације бушења се крећу од операција даљинског управљања до потпуно аутоматизованог бушења, праћења података у реалном времену и разних специјализованих алата за управљање подацима који повећавају безбедност и продуктивност ...
    Аутоматизација, бушилица,тачност, бушење,рударство,систем даљинског управљања,безбедност, продуктивност

  • Different aspects of soft computing methods application for blasting in mining

    Katarina Urošević, Jelena Zakonović, Radmila Gaćina (2019)
    Mining is a global industry that is of great importance for every product which is used by human. For mining, process efficiency, reducing production downtime, increasing profitability are all very important. Soft computing tehnologies (SC) are helping in the process of transforming the mining industry into a safer and more environmental friendly industry, but keeping in mind the financial aspect as well. In this paper some of fields of blasting activities in which the SC methods have been applicated, ...
    soft computing, blasting, fuzzy logic, neural networks

  • Cutting Resistance Laboratory Testing Methodology for Underwater Coal Mining

    Vladimir Čebašek, Veljko Rupar, Stevan Đenadić, Filip Miletić (2021)
    Geology,Geotechnical Engineering and Engineering Geology
    ... the “in situ” working conditions of mining, i.e., cutting. Keywords: cutting resistance; underwater mining; coal 1. Introduction Continuous mining systems, including bucket-wheel excavators (BWE) and bucket- wheel dredges (BWD), have been used in high-volume mining operations for decades. These excavators ...
    ... the “in situ” working conditions of mining, i.e., cutting. Keywords: cutting resistance; underwater mining; coal 1. Introduction Continuous mining systems, including bucket-wheel excavators (BWE) and bucket- wheel dredges (BWD), have been used in high-volume mining operations for decades. These excavators ...
    ... Methodology of Cutting Resistance Testing for Underwater Coal Mining The cutting resistance testing methodology for underwater coal mining is designed to determine changes in the value of cutting resistance depending on the change in the mining depth, which is represented by the change of hydrostatic ( ...

  • Rationalization of electrical energy consumption in mining plants

    Aleksandrović Snežana, Jovančić Predrag, Jeftenić Ilija (2017)

  • A business intelligence approach to mine safety management

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)
    ... management in Serbian mining companies using ICT support for managing knowledge assets is still scarce in Serbian mining practice. However, various other applications of ICT in the field of mining have emerged in the past decade. In general, ICT is introduced in various mining engineering systems ...
    ... Glowacki, A. Development of a Taxonomy for Indexing Web-Based Mining Safety and Health Research. in Proceedings of the first international future mining conference and exhibition, edited by Saydam S. The Australasian Institute of Mining and Metallurgy, Australia. 2008. 11. Albani, A. and J.L. ...
    ... paper we give an outline of the approach taken by the University of Belgrade Faculty of Mining and Geology research team in the development of a business intelligence system for accident analysis in mines. Mining engineering, as all other engineering disciplines, generates large amounts of heterogeneous ...

  • Assesment of the digging force for underwater coal mining

    Чебашек Владимир, Гојковић Небојша, Бошковић Звонимир, Димитријевић Бојан, Рупар Вељко (2017)

  • WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)
    ... the limits of the mining waste field, on the carrier of exploration and/or exploitation or economic entity that produces mining waste, on the economic entity which is the operator of mining waste, on the characterization and categorization of mining waste landfills within the mining waste field, as ...
    ... The Serbian Law on Mining and Geological Research of 2011 states that "The Ministry shall keep a special register of documents on abandoned mines and mining facilities, as well as the records of remediated and recultivated mines and mining facilities." In the mining waste fields cadastre data ...
    ... is6 1 University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia, ranka.stankovic@rgf.bg.ac.rs 2 University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia, nikola.vulovic@rgf.bg.ac.rs 3 University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia, nikola.lilic@rgf ...

  • Sustainable environmental development after the cessation of mining activities at the cathode copper production complex Kazandol-Valandovo, R. Makedonija

    Бошевски Трајче, Јовановић Бранка, Праштало Жељко, Радосављевић Милинко, Чановић Владан, Чолаковић Виолета, Димитријевић Бојан (2017)

  • Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”

    Aleksandar Milutinović, Aleksandar Ganić, Thamer Rayes Diyab, Rade Tokalić, Meri Ganić (2015)
    ... bench of the open pit at the elevation +420m. keywords: underground mining, bauxite mine, mine surveying, a priori accu- racy assessment. Aleksandar Milutinovic Associate professor University of Belgrade Faculty of Mining and Geology Mining Department Belgrade - Serbia aleksandar.milutinovic@rgf ...
    ... ment. In view of these facts, it was decided to excavate the remaining reserves by us- ing an underground method of mining. For the purpose of this, the Main Mining Design was elaborated (Faculty of Mining and Geology, 2008), whose technical and technological solutions were conditioned by the spatial ...
    ... shall be completed by mining and surveying works, whose extent, type and special positioning must observe the progress of the project. 5. Mine surveying works Mining and surveying works are present at the pre-extraction and extrac- tion stage of the underground deposit mining project. Pre-extraction ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... describe how RudOnto, a terminological resource for mining engineering developed at the University of Belgrade Faculty of Mining and Geology, can be used for generating a mining equipment ontology. RudOnto is an integral part of a specialized mining engineering information system, which features ...
    ... ontology language OWL. Keywords: mining equipment, terminological resources, onotologies, OWL, mining thesaurus 1. INTRODUCTION The use of information technology (IT) is today indispensable in almost all mining engineering areas, including mining equipment management and maintenance ...
    ... resource for mining engineering. Hence RudOnto was conceived, as a complex terminological resource, aimed at covering the larger area of mining engineering and becoming the reference resource for mining terminology in Serbian. RudOnto is presently implemented within SUKU, a mining engineering information ...

  • Flyrock Induced by Blasting in Surface Mining

    Milanka Negovanović, Lazar Kričak, Snežana Ignjatović, Stefan Milanović, Jovan Marković, Nikola Simić, Rade Šarac (2022)
    Минирање представља и даље најефикаснији и најјефтинији начин експлоатације великих количина чврстих минералних сировина на површинским коповима. Енергија експлозије се користи за фрагментацију чврсте стенске масе до захтеване гранулације. Поред позитивних ефеката минирања, постоје и одређени нежељени ефекти сваког процеса минирања који се могу јавити, а то су: потреси тла, разлетање комада стене, ваздушни удари, отровни и загушљиви гасови и прашина. Разлетање комада стене је неконтролисано избацивање фрагмената одминиране стенске масе и представља један од главних извора материјалне ...
    разлетање, бушење, минирање, површинска експлоатација, безбедност, несрећа

  • 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)
    equipment selection, mine mechanization, expert judgment, linguistic variables, MCDM, FAHP

  • Modern self-propelled surface drill rigs for drilling small diameter holes in mining and construction operations

    Milanka Negovanović, Lazar Kričak (2021)
    Приликом одређених рударских или грађевинских радова потребно је извршити минирање применом бушотина малог пречника. Раније, бушење бушотина малих пречника се изводило углавном ручним бушилицама или лаким лафетним бушилицама нa одређеним нoсачима. Проблеми у овим случајевима били су капацитет бушења, бушење већих дужина бушотина и посебно безбедност оператера на неприступачним теренима, где је његово присуство било неопходно. Данас постоје модерне самоходне бушилице за бушење минских бушотина малог пречника, које су у потпуности даљински управљане. Радио даљинска контрола омогућава да се ...
    Бушилице,бушотине малог пречника, бушење, минирање,изградња,минирање негабарита, радио даљинска контрола

  • Application of Thermal Imaging in Surface Mining

    Milanka Negovanović (2022)
    Termalno snimanje se sve više koristi u rudarskoj industriji kao jedan od dijagnostičkih alata za praćenje određenih proizvodnih procesa, kao i stanja opreme i mašina. Predstavlja nedestruktivnu i beskontaktnu metodu ispitivanja koja omogućava rano otkrivanje problema, planiranje održavanja sa minimalnim kvarovima, sprečavanje neplaniranih poremećaja, posmatranje materijala u nepristupačnim ili opasnim područjima i poboljšanje bezbednosti i produktivnosti. Termalno snimanje koristi specijalizovane termalne kamere sa unutrašnjim detektorima koji identifikuju veoma male temperaturne varijacije i proizvode sliku tog nevidljivog infracrvenog ili toplotnog ...
    Termalno snimanje, nedestruktivne metode testiranja, površinska eksploatacija, termalne kamere, rudarske operacije