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Design for time dependant effects in precast concrete bridge girders made continuous with cast-in-place deck and diaphragm
(Czech Concrete Society, 2011)
There are many benefits when precast bridge girders are made continuous for live load, such as: lower costs, improved durability, improved structural integrity, improved ride quality, etc. Material nonlinearity of concrete ...
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 ...
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 ...
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 ...
Cyclic Plasticity with an Application to Extremly Low Cycle Fatigue of Structural Steel
(Recent Advances in Mechanics, 2011)
In the present paper the Preisach model of hysteresis is applied to model cyclic behavior of elasto-plastic material. The problem of axial loading of rectangular cross section will be studied in details. Hysteretic stress ...
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 ...
Resistance of Composite Column to Compression and Bending
(Proceedings of the 14th International Symposium of MASE, Struga, Makedonija, 28. septembar 2018, 2011)
Design of the composite steel-concrete columns subjected to compression and bending, according to Eurocode
4, is shown in the paper. The effects of imperfections in the axial compression are taken into account
indirectly ...
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 ...
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 ...