Претрага
536 items
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Determination of Mechanical Properties of Altered Dacite by Laboratory Methods
This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...... material in this zone (extrusive igneous rocks) concluded that the alterations in the rock mass occurred gradually (Figure 1). Subsequent interpretation of geological structure (Figure 1) singled out three zones: altered dacite, transitional zone, and compact dacite. The transition zone represented the ...
... The first zone includes test results of dacite specimens (0% AD) and composite specimens with 10% and 30% volumetric participation of altered dacite. In this zone, the UCS-σci UCS and intact UCS- σci TX decreases exponentially from the initial value (100%) to around 37%. In the second zone, the composite ...
... of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock ...Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović. "Determination of Mechanical Properties of Altered Dacite by Laboratory Methods" in Minerals, MDPI AG (2021). https://doi.org/10.3390/min11080813
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Tectonic evolution of the Vršac Mts. (NE Serbia): Inferences from field kinematic and microstructural investigations
The Vršac Mts. in NE Serbia represent the key area to investigate structural relations between the Northern Serbo-Macedonian Subunit and Supragetic Unit of the Dacia Mega-Unit. The geodynamic events during the Variscan orogeny in the Late Paleozoic colligated the two units and led to their metamorphic differentiation. The Late Cretaceous extension exhumed the medium-grade Serbo-Macedonian metamorphic rocks and structurally juxtaposed them against the low-grade metamorphosed basement of the Supragetic Unit along an E-dipping shear zone, which outcrops in the ...severna srpsko-makedonska subjedinica, supragetikum, kinematska analiza, multifazna ekstenzionalna deformacija... nian/Supragetic extensional shear zone was reactivated in post-Cretaceous times as a brittle dextral strike-slip fault zone, probably with not very high offset as we are still able to observe the initial structures. Due to the dextral drag within the fault zone and in its close vicinity, obliquely ...
... a M o ra v a J u žn a M o ra v a J u žn a M o ra v a T i m o k Z o n e T i m o k Z o n e S redna G ora S redna G ora Zone Zone S o u t h C a r p a t h i a n s S o u t h C a r p a t h i a n s ZagajicaDepression ZagajicaDepression P an nonian Basin P an nonian Basin ...
... footwall and low-grade green- schists of the Supragetic Unit in the hanging-wall of the E-dipping shear zone at their contact (Fig. 3). According to our interpretation, this ductile extensional shear zone predates brittle strike-slip and extensional deformation and, in correla- tion with other studies elsewhere ...Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić, Marija Ružić, Aleksa Luković . "Tectonic evolution of the Vršac Mts. (NE Serbia): Inferences from field kinematic and microstructural investigations" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/https://doi.org/10.31577/GeolCarp.72.5.3
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Numerical modeling of Selanac debris flow propagation using SPH code
The Selanac debris flow is a very huge event triggered after extreme rainfall caused by Cyclone Tamara activity in the Republic of Serbia in May 2014. The Selanac case study was already modelling in different programs using Voellmy rheology assumptions like RAMMS software. In this paper research are focusing particularly on the process of debris flowing from initiation zone to main deposition area using Geoflow SPH two-phase model considering frictional rheology law. Main rheological parameters are back-calculated using also ...... previous models made using Voellmy (1955) rheology. Final depths in deposition zone are deeper than estimated depths using ERT and comparing DTMs from different sequences showing approximately 15 m difference in deposition zone (Krušić et al, 2019). In effect it can be concluded that the simulation model ...
... Voellmy rheology assumptions like RAMMS software. In this paper research are focusing particularly on the process of debris flowing from initiation zone to main deposition area using Geoflow SPH two-phase model considering frictional rheology law. Main rheological parameters are back-calculated using ...
... field investigation and high resolution Digital Terrain Model (DTM), also. Final models show accurate results comparing to the depths in deposition zone, but actual run-out distance of debris flow was longer than the measured run-out distance obtained by the SPH simulation model. Also, simulation results ...Jelka Krušić, Biljana Abolmasov, Miloš Marjanović, Manuel Pastor, Saeid M. Tayyebi . "Numerical modeling of Selanac debris flow propagation using SPH code" in SCG-XIII International Symposium on Landslides. Cartagena, Colombia- February 22-26, 2021, International Society for Soil Mechanics And Geotechnical Engineering (2021)
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Geonasleđe Golije i Peštera
Ljiljana V. Grujičić-Tešić (2017-09-01)Sprovedena istraživanja u ovoj studiji obuhvatila su izdvajanje, opis, evaluaciju i valorizaciju objekata geonasleđa u cilju razvoja istraživane oblasti sa stanovišta geonauka, geoturizma i geoekologije. Na izučavanom području objekti geonasleđa su evidentirani, interpretirani, vrednovani i kategorisani, dat je predlog promocije geoobjekata, i na kraju predložena dopuna inventara objekata geonasleđa Srbije.U protekle četiri godine, na kompleksu geotopa Golije i Peštera istražena su geološka svojstva stena (tip stene, starost, fosilni sadržaj, morfološke i hidrogeološke karakteristike itd.), na osnovu čega je bilo ...... srednje trijaskim karbonatima. Jurski ofiolitski melanž sastoji se od alevrolitskog do peščarsko-alevrolitskog matriksa u kome se nalaze uklopljeni blokovi rožnaca, karbonata, kao i magmatita (dijabazi, spiliti, peridotiti i gabrovi). Sedimentacija u kredi započinje taloženjem bazalnih konglomerata ...
... agensi geomorfoloških procesa i kontrolišu oblike reljefa. Golija se odlikuje i prisustvom glacijalnog reljefa pa se javljaju cirkovi, eratički blokovi i sl. Najveće glacijalno udubljenje nalazi se na južnoj, strmijoj strani ispod Jankovog kamena, sa četiri depresije i bez izvora. Manje glacijalne ...
... puta koji vodi do vrela Grabovice; B - vodenica na kontaktu trijaskih sedimenata i ofiolitskog melanža; C - krečnjaci trijaske starosti; D - blokovi krečnjaka u ofiolitskom melanžu; E - kaptirani objekat i vodenica na Grabovici; F - slapovi Grabovice Ljiljana V. Grujičić - Tešić Doktorska ...Ljiljana V. Grujičić-Tešić. "Geonasleđe Golije i Peštera" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2017-09-01)
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Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije
Pavle I. Tančić (2016-09-21)U ovoj Doktorskoj disertaciji proučavano je pet različitih zona makroskopski zonarnog grandita sa lokaliteta Meka Presedla (Kopaonik, Srbija). Pomoću hemijske i elektronske analize mikroprobe preračunati su relativno visoko homogeni sastavi zona, t.j.: Grs64±1Adr36±1Sps2 (A), Grs62±1Adr38±1Sps2 (B), Grs59±2Adr40±2Sps2 (C), Grs58±2Adr41±2Sps2 (D) i Grs58±1Adr41±1Sps2 (E). Glavne promene u sastavima izražene formulom: Ca2,93-2,97Mn0,05-0,06Mg0,00-0,01Al1,14-1,26Fe3+0,72-0,83Ti0,00-0,02Si2,97-3,02O12 ukazuju da je jedina značajnija varijacija ustanovljena samo kod Al-Fe3+ raspodela u oktaedarskom položaju. Ovakav hemijski sastav je potvrđen i sa matematičkim proračunima iz IC i Raman analiza. Urađena ...Macroscopically zoned grandite, chemical analysis, electron microprobe analysis, Raman, Rietveld, structure, dissymmetrization, space groupPavle I. Tančić. "Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-21)
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Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)
... the Vrvi Kobila shear zone (Fig. 2). It was previously considered as a pre-Mesozoic west-vergent thrust juxtaposing the Vlasina Unit over the Lower Complex (Vukanović et al. 1973; Krstić and Kara- mata 1992), or, alternatively, as a post-Late Cretaceous dextral shear zone (Kržutner and Krstić ...
... also observed. Vrvi Kobila area Previous studies in the Vrvi Kobila area describe a 3-km- thick zone of intensive deformation, composed of phyllon- ites and mylonites (Vrvi Kobila fault zone, Petrović et al. 1973), along which the Vlasina Unit has been thrust onto the Lower Complex (Dimitrijević ...
... area suggest the existence of a major ductile east-dipping shear zone with top-to-the-east to south-east sense of tectonic transport (Fig. 6). How- ever, our observations also show that the hanging wall of the Vrvi Kobila shear zone is predominantly composed of two-mica gneiss and mica schists ...Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel. "Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2016). https://doi.org/10.1007/s00531-016-1380-6
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Paleomagnetic study of Jurassic-Early Cretaceus sediments in the Danibicum of Eastern Serbia
... opštem srednjem pravcu za Vardarsku zonu, sugerišući da su ove dve oblasti mogle zajedno učestvovati u CW rotaciji od oko 40° u vreme posle donjeg miocena. U cilju podrške ovog zaključka, planiraju se buduća istraživanja u oblasti koja se nalazi između Vardarske zone i Danubikuma. PALEOMAGNETIC ...
... similar to those for the Vardar zone suggesting that these two areas could have participated in a CW rotation of around 40° together, in post Early Miocene times. In order to support this conclusion, we plan to extend the research to the area situated between the Vardar Zone and the Danubicum. References: ...
... 2. Lesić, V., Márton, E., Cvetkov, V., Tomić. D., 2011: Paleomagnetism of the Latest Oligocene – Miocene extrusive igneous rocks from the Vardar zone and from the Serbian part of the Pannonian basin. The 4th international workshop on the Neogene from the central and south-eastern Europe, Abstracts ...Vesna Cvetkov, Emo Marton, Vesna Lesić, Dragana Tomić. "Paleomagnetic study of Jurassic-Early Cretaceus sediments in the Danibicum of Eastern Serbia" in I Kongres geologa u Bosni i Hercegovini sa međunarodnim učešćem, Udruženje geologa u Bosni i Hercegovini (2015)
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Application of Expansive Mortars for the Formation of Artificial Screens During Blasting in Urban Areas
During construction of buildings in urban areas, sometimes there is a need to blast solid rock mass in the immediate vicinity of the surrounding buildings. In that case, the aim is not only to increase the efficiency of blasting, but also to reduce harmful effects of ground vibration induced by blasting. At the same time, it is very important to protect the buildings located in the safe zone from the blast site as well as remaining rock mass around ...Milanka Negovanović, Lazar Kričak, Stefan Milanović, Nikola Simić, Jelena Majstorović. "Application of Expansive Mortars for the Formation of Artificial Screens During Blasting in Urban Areas" in 31st International Conference Ecological Truth & Environmental Research-EcoTER'24, Sokobanja, 18-21. jun 2024, Bor : Tehnički fakultet u Boru (2024)
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Projected changes in air temperature, precipitation and aridity in Serbia in the 21st century
Boško Milovanović, Sebastian Schubert, Milan Radovanović, Vesna Ristić Vakanjac, Christoph Schneider (2021)У овој студији се испитују пројектоване промене средњих месечних и годишњих температура ваздуха, количине падавина и Де Мартоновог индекса аридности у Србији у 21. веку. У ту сврху статистички је моделована просторна дистрибуција температуре ваздуха и количине падавина на основу података 64 климатолошке станице и 421 падавинске станице за период 1976–2005 применом вишеструке линеарне регресије. Де Мартонов индекс аридности се израчунава из просторно распоређених података. Да бисмо добили регионалне просеке и варијабилност, Србију делимо на три поддомена: западну зону ...Boško Milovanović, Sebastian Schubert, Milan Radovanović, Vesna Ristić Vakanjac, Christoph Schneider. "Projected changes in air temperature, precipitation and aridity in Serbia in the 21st century" in International Journal of Climatology, Wiley (2021). https://doi.org/10.1002/joc.7348
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Definisanje specifičnih uslova dreniranja podzemnih voda na karstnim vrelima Krupac 1 i 2
Kristina Gavrilović (2024)Izvorište Krupac se nalazi u jugoistočnom delu Srbije, u blizini grada Pirota i deo je sistema za vodosnabdevanje grada i okolnih mesta. Vrela Krupac 1 i Krupac 2 su gravitaciona karstna vrela, locirana na kontaktu jursko-krednog kompleksa stena sa neogenim naslagama Pirotske kotline, čije su specifičnosti uslova dreniranja, kao i uslova cirkulacije, ispitane hidrohemijskim i izotopskim metodama, kao i opitom obeležavanja ponora Golema dubka. Ustanovljeno je da se radi o mladim vodama i sistemu bez duboke cirkulacije podzemnih voda, ...... Na izvorištu Krupac postoje dve zone karstnih kanala, od kojih je prva zona- zona plitkih kanala, utvrđena već pomenutim opitom obeležavanja, dok je druga zona- zona malo dubljih kanala utvrđena metodom plemenitih gasova. U najplićim sistemima kanala (I zona), voda se zadržava kraći vremenski ...
... izdvaja tri zone u okviru karstnog sistema, sa aspekta povoljnosti kvalitativnih karakteristika podzemnih voda: 1. Prva zona - zona brze cirkulacije podzemnih voda i najmanje je povoljna sa aspekta hidrohemijskih karakteristika voda, kao i uslova za zaštitu; 2. Druga zona — zona usporene vodozamene ...
... istražnom području izdvojene su tri tektonske celine (Slika 3.1.): • Staroplaninsko područje sa Visočkom zonom • Timočka zona • Suvoplaninska zona Staroplaninsko područje sa Visočkom zonom- Ovo područje pripada delu staroplaninske antiklinale, pravca pružanja scver, severozapad- jug, jugoistok ...Kristina Gavrilović. Definisanje specifičnih uslova dreniranja podzemnih voda na karstnim vrelima Krupac 1 i 2, 2024
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Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia
This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...... 2017). The Sava Zone (suture zone) separates the Carpatho–Balkan orogen (a part of the Dacia Mega-unit and Tisza), from the southerly and wes- terly Adria derived thrust sheets, namely the Dinarides (Pamić & Šparica 1983; Haas & Péró 2004). Trending NNE from Belgrade the Sava Zone is mostly represented ...
... Different zones during garnet growth display specific REE variations between different BSE coefficients in garnet grain. Fe-richer rim zone (BSE light zone, Fig. 4) exhibits LREE depletion (La, Ce, Pr and Fig. 3. Obtained age for shallow volcanic body (SN-313) and dyke (SN-330) are shown on U–Pb ...
... GEOLOGICA CARPATHICA, 2021, 72, 1, 17–25 Nd) and flat HREE pattern, with Sm maximum and Eu nega- tive anomaly. On the other hand, Fe-poorer core zone (BSE dark zone, Fig. 4) shows a flat REE pattern without any signi- ficant enrichment or depletion. Studied garnet zones also show As, W, U, Th and Zr co ...Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol. "Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/10.31577/GeolCarp.72.1.2
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The Importance of Detailed Groundwater Monitoring for Underground Structure in Karst (Case Study: HPP Pirot, Southeastern Serbia)
... within the zone of observation well PP-3. Seepage of groundwater of elevated temperature was detected in step IV of groundwater level holding (Figure 4B). A stable water temperature regime at PP-3 (9.7 ◦C) indicated that the temperature rise at the control gate did not originate from this zone. The recession ...
... state of a discharged hydrogeologic environment in the central zone of the tunnel and the creation of quasi-natural conditions. As a result of rainfall, the groundwater level increased by 1 m at PP-3, which indicated a well karstified zone. In addition to the active hydraulic connection of the transported ...
... placed offline, the pressure stabilized again and the water from the tunnel seeped into the hydrogeologic environment within that zone. Analyses indicated a potentially unstable zone, which is under constant hydraulic load. . Figure 5. (a) Changes of groundwater level at PP-3 (b) Operating time—HPP work ...Marina Čokorilo Ilić, Ana Mladenović, Marina Ćuk, Igor Jemcov. "The Importance of Detailed Groundwater Monitoring for Underground Structure in Karst (Case Study: HPP Pirot, Southeastern Serbia)" in Water, MDPI AG (2019). https://doi.org/10.3390/w11030603
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3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeSaša Milanović, Zoran Stevanović, Ljiljana Vasić, Vesna Ristić-Vakanjac. "3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia" in Environmental Earth Sciences, Springer Science and Business Media LLC (2013). https://doi.org/10.1007/s12665-013-2591-9
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Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia
... clockwise rotation in the West Vardar Zone of Serbia Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Jovanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia | Vesna Lesić, Emo Marton ...Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Jovanović. "Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia " in Environmental, Structural and Stratigraphical Evolution of the Western Carpathians, 11th ESSEWECA Conference, Geophysical Institute, Slovak Academy of Sciences Bratislava (2018)
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Praktikum za vežbe iz Informatike 1
Ranka Stanković, Ivan Obradović, Olivera Kitanović, Mirjana Banković. Praktikum za vežbe iz Informatike 1, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2014
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Exhumation history of the Juhor Mts. in central Serbia, the Northern Serbo–Macedonian Subunit
Uros Stojadinovic, Hannah Pomella, Nemanja Krstekanić, Bojan Kostić, Maja Maleš, Nikola Randjelovic, Miloš Radonjić (2024)Northern Serbo–Macedonian Subunit, low-t thermochronology, kinematic analyses, extensional deformationsUros Stojadinovic, Hannah Pomella, Nemanja Krstekanić, Bojan Kostić, Maja Maleš, Nikola Randjelovic, Miloš Radonjić. "Exhumation history of the Juhor Mts. in central Serbia, the Northern Serbo–Macedonian Subunit" in Geologica Carpathica, Jun 2024, Central Library of the Slovak Academy of Sciences (2024). https://doi.org/10.31577/GeolCarp.2024.12
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Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study
Debris flows induced by intensive rainfall represent very hazardous phenomena in many parts of the World. Methods for prediction of runout distance of flow like mass movements are different and depending on the input data, rheology, and available or appropriate numerical solution. However, sometimes it is not easy to obtain pre event and post event high-resolution data in the rural or mountainous area. Thus, the topology of terrain is the most important input parameter for the every real case ...... 2007; Frank, 2017). As input, three quantities must be specified to perform a numerical calculation: (1) a digital elevation model (DEM), (2) source zone area and (3) model friction parameters. Pre- event DEM resolution characterizes the natural terrain surface geometry and it is therefore the most important ...
... triggered after extreme precipitation of about 230 mm over a period of 72 h in May 2014.The Selanac is a complex debris flow, with large depth in source zone (30m), and length of about 1.5km. First results were made using 30x30m DEM as input, and another with much more precise 5x5m DEM. New UAV scanning ...
... of tested area is shown on Fig.1. Figure 2 Geographical position of the Selanac case study Geological settings are very complex; initiation zone belongs to Jurassic ophiolites, while transportation and deposition area belongs to tectonic contact of Triassic limestones and magmatic rocks with ...Jelka Krušić, Biljana Abolmasov, Mileva Samardžić Petrović. "Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study" in 4th Regional Symposium on Landslides in the Adriatic Balkan Region, 23-25 October 2019, Sarajevo, Bosnia and Herzegovina, Geotechnical Society of Bosnia and Herzegovina (2019). https://doi.org/ 10.35123/ReSyLAB_2019
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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)... was associated with volcanic activity during the Ilyrian (VAaszoly Formation, Reztzi ammonoid zone), which was followed by late IHHyrian to early Ladinian (Sece- densis to Cuyiontt ammonoid zone) nodular limestones interbedded with tuffs, siliceous limestones, and marls (Buchenstein Formation ...
... 998; Buchenstein Formation), suggested the deposition during Regoledanus Zone (upper Longobardian). Since these foraminifers were not found, as well as, the basinal acies (lower unit) is postulated to be of the Cwriomz zone or older, the section at Gyulakeszi is not equiva- ent to the Berekhegy ...
... the de- posit of the marine transgression (V4aszoly Formation) during the Avisan#m subzone (Rejzi zone). Pelagic sedimentation (Buchenstein Formation) was ongoing during the Secedemsis zone (sample Fzs-4). There is no evidence for shallow marine sedimentation during these ammonoid zones at ...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)
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Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu
Luka Malenov (2024)Za potrebe izrade završnog rada na četvrtoj godini Rudarsko-geološkog fakulteta, studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti geotehničkih parametara, koje se izučava u sklopu obaveznog predmeta u četvrtoj godini: Projektovanje inženjerskogeoloških radova. Detaljna geotehnička istraživanja terena, izveo je Saobraćajni institut CIP iz Beograda, za potrebe izrade Glavnog projekta mosta Mihajlo Pupin preko Dunava, ...... intenziteta za povratni period od 475 godina Lokacija ispitivanog područja se nalazi u zoni VI-VII? MCS za povratni period od 95 godina, u zoni VII-VIII? MCS za povratni period od 475 godina, i u zoni VIII? za povratni period od 975 godina. Vrednost horizontalnog ubrzanja oscilovanja tla iznosi ...
... udaljenosti od 50-80 m od ivice odseka. U zoni lesne zaravni mogu se izdvojiti dve zone: • nadizdanska • izdanska. Lesne naslage u nadizdanskoj zoni odlikuju se cevastom poroznošću sa vertikalno orijentisanim makroporama. Po svojoj hidrogeološkoj funkciji predstavljaju izraziti hidrogeološki ...
... geotehničkom preseku terena (prilog 3.) U zoni mosta izdvojene su sledeće litološke sredine: KVARTAR - HOLOCEN • Aluvijalni nanos Dunava KVARTAR – PLEISTOCEN • RBHolski sedimenti — les nadizdanske zone • Kopneno barski sedimenti — les izdanske zone • Aluvijalno-jezerski sedimeti • Jezersko ...Luka Malenov. Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu, 2024
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Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu
Luka Malenov (2024)Za potrebe izrade završnog rada na četvrtoj godini Rudarsko-geološkog fakulteta, studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti geotehničkih parametara, koje se izučava u sklopu obaveznog predmeta u četvrtoj godini: Projektovanje inženjerskogeoloških radova. Detaljna geotehnička istraživanja terena, izveo je Saobraćajni institut CIP iz Beograda, za potrebe izrade Glavnog projekta mosta Mihajlo Pupin preko Dunava, ...... intenziteta za povratni period od 475 godina Lokacija ispitivanog područja se nalazi u zoni VI-VII? MCS za povratni period od 95 godina, u zoni VII-VIII? MCS za povratni period od 475 godina, i u zoni VIII? za povratni period od 975 godina. Vrednost horizontalnog ubrzanja oscilovanja tla iznosi ...
... udaljenosti od 50-80 m od ivice odseka. U zoni lesne zaravni mogu se izdvojiti dve zone: • nadizdanska • izdanska. Lesne naslage u nadizdanskoj zoni odlikuju se cevastom poroznošću sa vertikalno orijentisanim makroporama. Po svojoj hidrogeološkoj funkciji predstavljaju izraziti hidrogeološki ...
... geotehničkom preseku terena (prilog 3.) U zoni mosta izdvojene su sledeće litološke sredine: KVARTAR - HOLOCEN • Aluvijalni nanos Dunava KVARTAR – PLEISTOCEN • RBHolski sedimenti — les nadizdanske zone • Kopneno barski sedimenti — les izdanske zone • Aluvijalno-jezerski sedimeti • Jezersko ...Luka Malenov. Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu, 2024