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Now showing items 11-20 of 23
Redistribution effects in linear elastic analyses of continuous composite steel-concrete beams according to Eurocode 4 / Redistribucija uticaja u linearno elastičnoj analizi spregnutih kontinualnih nosača od čelika i betona prema Evrokodu 4
(Univerzitet u Nišu, Niš, 2011)
Different analytical methods, with different levels of approximations and accuracy, are available for analysis of continuous composite steel-concrete beams. The Eurocode 4 recommends few simple methods for calculation of ...
Large deflection analysis of laminated composite plates using layerwise displacement model
(Structural Engineering and Mechanics, 2011)
In this paper the geometrically nonlinear continuum plate finite element model, hitherto not reported in the literature, is developed using the total Lagrange formulation. With the layerwise displacement field of Reddy, ...
Nonlinear Analysis of Laminated Composite Plates
(Faculty of Civil Engineering and Architecture, University of Niš, 2011)
In this paper the geometrically nonlinear laminated finite element model is developed using the principle of virtual displacements (PVD). The 3D elasticity equations are reduced to 2D problem using kinematical assumptions ...
Geometrically Nonlinear Analysis of Laminated Composite Plates
(Serbian Society of Mechanics, Belgrade, 2011)
Abstract. The low mass density and the high tensile strength, usually expressed through the specific modulus of elasticity and the specific strength, have made composite materials lighter and stronger compared with most ...
Analysis of composite steel and concrete columns / Proračun spregnutih stubova od čelika i betona
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2011)
The paper deals with the design of composite steelconcrete columns according to Eurocode 4. The simplified design method and limitations for its use are explained in details. A column is analysed as an individual member, ...
Static and kinematic height limit of vertical slope
(Serbian Society of Mechanics, Belgrade, 2011)
In the present paper static and kinematic limit of vertical slope has been analyzed. An overview of literature is given. It is well know from Drucker-Prager paper (1952) that lower bound (static) is H=2c/γ where c and γ ...
Von Karman Nonlinear Theory of Composite Plates
(Serbian Society of Mechanics, Belgrade, 2011)
The von Karman plate theory is used to analyze geometrically nonlinear small strain, large deflection response of composite laminated plates. The 3D elasticity equations are reduced to 2D problem using kinematical assumptions ...
An efficient beam-column element for nonlinear 3D frame analysis
(ECCOMAS Thematic Conference - COMPDYN 2011: 3rd International Conference on Computational Methods in, 2011)
A three-dimensional nonlinear beam-column element for the simulation of the global and local response of frames under monotonic and cyclic loading conditions is pre-sented. The element belongs to the group of concentrated ...
Geotehnički uslovi sanacije Doma Narodne skupštine u Beogradu
(Savez građevinskih inženjera Srbije, 2011)
Dom Narodne Skupštine je jedan od naših najznačajnijih spomenika kulture, na kome su uočena brojna oštećenja pojedinih elemenata konstrukcije i koji, po sadašnjim propisima, ne ispunjava uslove potrebne za dinamičku ...
Effects of Creep and Shrinkage on Deflections of Continuous Composite Beams
(Proceedings of Abstracts IConSSM 2011, The 3rd International Congress of Serbian Society of Mechanics, Vlasina lake, Serbia, 5-8 July 2011, 2011)
Creep and shrinkage of concrete affect the behavior of steel-concrete composite
beams and should be taken into account in the analysis of these structures. A number of
methods which have different level of accuracy are ...