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Now showing items 11-20 of 20
Modelling of creep behaviour of a rotating disc in the presence of load and variable thickness by using seth transition theory
(Institut za ispitivanje materijala, Beograd, 2018)
The purpose of this paper is to present study of creep behaviour of a rotating disc in the presence of load and thickness by using Seth's transition theory. It has been observed that a flat rotating disc made of compressible ...
The impact of a hydroelectric power station on the development and modernization of the Bajina Bašta settlement during the socialist period
(Institut za arhitekturu i urbanizam Srbije, Beograd, 2018)
During the process of socialist modernization, initiated after WWII, large development projects in Serbia were the main drivers of urban transformation. Electrification and industrialization resulted in the establishment ...
Stipendisti školovani u inostranstvu - povratnici u akademskoj zajednici u Srbiji / Scholarship holders abroad: Returnees in the academic community in Serbia
(Sociološko društvo Srbije, Beograd, 2018)
Rad se bavi našim visokoobrazovnim kadrovima koji su se kao stipendisti postakademskih studija usavršavali u inostranstvu, a potom vratili i zaposlili u Srbiji. Cilj rada je da sagleda kako ova grupa povratnika zaposlenih ...
Komparativna nelinearna analiza interakcije šip-tlo AB 2D rama / Comparative nonlinear analysis of a RC 2D frame soil-pile interaction
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2018)
U radu je sprovedena komparativna nelinearna statička (NSA) i nelinearna dinamička analiza (NDA) seizmičkog ponašanja rama kao dela skeletne konstrukcije AB zgrade fundirane na šipovima. Da bi se dobila realnija slika ...
Algoritam za proračun uticaja promene temperature transformatorskog ulja na preciznost lokalizacije parcijalnog pražnjenja čisto akustičkom neiterativnom metodom u energetskom transformatoru / Algorithm for calculating influence of power transformer oil temperature change on the accuracy of allacoustic non-iterative partial discharge localization
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2018)
Ovaj rad razmatra čisto akustičku metodu za lokalizaciju parcijalnog pražnjenja u energetskom transformatoru. Ova metoda se zasniva na matematičkom modelu koji koristi multilateraciju, princip vremenske razlike kašnjenja ...
Analiza povredljivosti i pouzdanosti interakcije tlo -šip -stub most / Fragility and reliability analyses of soil -pile -bridge pier interaction
(Univerzitet u Nišu, Niš, 2018)
U radu je prikazana procedura evaluacije seizmičkih performansi interakcije šip-tlo inkrementalnom nelinearnom dinamičkom analizom (INDA -Incremental Nonlinear Dynamic Analysis). Ulazni signal u sistemu je tretiran preko ...
Impact of austenitic steels' mechanical properties on allowed stress and wall thickness of pressure equipment
(Institut za ispitivanje materijala, Beograd, 2018)
The Pressure Equipment Directive (PED) and Regulations on Technical Requirements for Designing, Manufacturing and Conformity Assessment of Pressure Equipment bring a number of changes to the design of pressure equipment ...
Određivanje vrednosti unutrašnjeg pritiska koji će dovesti do plastične deformacije na modelu račve / Determination of internal pressure value causing pipe branch model to plastically deform
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2018)
Složenost geometrije posuda pod pritiskom obično predstavlja uzrok pojave koncentracije napona i deformacija. Savremeni pristup analize stanja napona i deformacija uključuje numerička i eksperimentalna ispitivanja. Svako ...
Integrity assessment of vital beam components that enable conjoint operation of two bridge cranes
(Institut za ispitivanje materijala, Beograd, 2018)
Vital components of the beam that enable conjoint operation of two bridge cranes are braces and threaded spindle. The beam connects two bridge cranes with overall lifting capacity of 500 t (2 x 250 t) and enables their ...
Development of the universal tool for testing of tensile properties of hexagonal steel wire mesh for civil engineering
(Savez inženjera metalurgije Srbije, Beograd, 2018)
The developing of the universal tool for testing of tensile properties of hexagonal steel wire mesh for civil engineering is described in this paper. The developed tool allows repeated testing of hexagonal steel wire mesh ...