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Now showing items 271-279 of 279
Hidroenergetika - kroz rešavanje konkretnih problema
(Univerzitet u Beogradu, Građevinski fakultet, 2008)
''Ponovo je nastupilo i dugo će potrajati vreme hidroelektrana'' - najsažetiji je slogan koji bi se mogao izvući iz događanja u oblasti elektroenergetike u novije vreme. Hidroelektrane se tretiraju kao strateški objekti ...
A finite element based on a generalized laminated plate theory / Konačni element zasnovan na Opštoj laminatnoj teoriji ploča
(Fakultet tehnickih nauka-Institut za građevinarstvo, Novi Sad, Građevinski Fakultet Univerziteta u Beogradu, Ministarstvo nauke i zaštite životne sredine republike Srbije, 2005)
In this paper a plate bending element based on Generalized layerwise plate theory (GLPT) is formulated. The finite element accounts for transverse shear deformationa and layer-wise description of in-plane displacement ...
Service life design of concrete structures, Part 2: Verifications for different deterioration mechanisms / Projektovanje betonskih konstrukcija prema upotrebnom veku, deo 2 - proračunski dokazi za različite deteriorizacione mehanizme
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2008)
Service life design is based on quantifying of the deterioration mechanisms of concrete structures. This paper presents the physical or chemical models for two most important deterioration mechanisms: carbonation induced ...
Train-induced vibrations: a case study
(13th International Symposium of MASE, Ohrid, Macedonia, 2009)
The paper is discussing a train-induced vibration analysis related to the new railway station “Belgrade-Center” in Prokop. The station is not jet built, but above the station area of approximately 400 x 100 m a huge RC ...
Pravilne konkavne kupole druge vrste
(Novi Sad: Fakultet tehničkih nauka, 2006)
The term cupola stands for a polyhedron consisting of two regular polygons: n-gon and 2n-gon in parallel planes, connected by an alternating series of squares and equilateral triangles, ie. Johnsonsolids J3, J4 and J5. ...
Multilayer Plate Finite Element / Konačni element višeslojne laminatne ploče
(Faculty of Civil Engineering of the University of Belgrade─Chair for Technical Mechanics and Theory of structuresGrađevinski fakultet Univerziteta u Beogradu─Katedra za Tehničku mehaniku i teoriju konstrukcija, 2009)
Under the manufacturing and service conditions, laminated composites are exposed to various damage modes, on the local or ply level. As 2D plate models are capable only to determine global behaviour of laminated composites, ...
Zlatni presek i pravilne konkavne bikupole druge vrste
(Novi Sad: Fakultet tehničkih nauka, 2006)
Zlatni presek (racio) predstavlja odnos između strane pravilnog pentagona i njegove dijagonale, a takođe se dovodi u vezu sa susednim članovima Fibonacijevog niza. Istraživaem i upoređivanjem metričkih parametara konkavnih ...
Two methods of quantum well profile optimization for maximal nonlinear optical susceptibilities
(Physical Review B, 2001)
Two different approaches for the optimization of the quantum well profile are proposed and discussed. One is the multiparameter procedure, based on the inverse spectral theory (IST) and supersymmetric quantum mechanics ...
3D analysis of tunnel lining - rock mass interaction, I: Numerical modelling / 3D analiza interakcije tunelske obloge i stenske mase, I - numeričko modeliranje
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2004)
In the analysis of tunnel lining - rock mass interaction, it is essential to consider partial stress release at the tunnel face, i.e. deformation of the tunnel walling that occurs before the application of the lining. ...