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Damage detection via dynamic characteristics determination / Otkrivanje oštećenja određivanjem dinamičkih karakteristika
(Institut za ispitivanje materijala, Beograd, 2005)
The change of dynamic parameters (stiffness, damping), as a consequence of structural history (erosion, friction, fatigue, internal damages and cracks), has an impact on decrease of reliability and serviceability of a ...
One possible way of geometrical nonlinear tasks solution / Jedan mogući način rešavanja geometrijski nelinearnih zadataka
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2006)
Assuming convected coordinate frame, strain components are expressed as a average value of a infinitesimal deformations of the unperformed and deformed configurations. From the equilibrium momentum balance equation, using ...
Thermoelasticity of damaged elastomers - Symmetry issues
(Institute of Physics Publishing, 2007)
The paper deals with an elastomer body having a random 3D-distribution of two phase inclusions: spheroidal mutually parallel voids as well differently oriented reinforcing parallel elastomeric stiff spheroidal short fibers. ...
Sandwich Plate Finite Element / Konačni element sendvič ploče
(University of Montenegro, Faculty of Civil Engineering, 2006)
As 2D plate models are capable only to determine global behaviour of laminated composites, new familly of theories based on 3D kinematics is formulated, that is Generalized Laminated Plate Theory (GLPT). Within the mentioned ...
Elasto-Plastic Analysis of Steel Beams
(Yugoslav Society of Mechanics, Belgrade, 2004)
In the modern structural design the limit state analysis of steel structure is obligatory. It is assumed that structure behave elastic until the maximum stress reaches the yield stress in the critical section. As the bending ...
Closed Form Solutions for The Stability and Free Vibration Analysis of Laminated Composite Plates
(Serbian Society of Mechanics, Belgrade, 2007, 2007)
Analytical formulations and solutions to fundamental frequency and buckling loads analysis of simply supported isotropic and layered anisotropic cross-ply composite plates are presented. The displacement model based on ...
Finite Element Model for the Static Analysis of Laminated Composite and Sandwich Plates
(Serbian Society of Mechanics, Belgrade, 2007, 2007)
Finite element model for the static analysis of laminated composite and sandwich plates, based on Generalized Laminate Plate Theory (GLPT) is presented in this paper. Within each layer, the theory assumes piece-wise variation ...
Pseudosymmetry of General Collinear Planes
(Dresden: Technische Universität Dresden; International Society for Geometry and Graphics (ISGG), 2008)
The paper is considering a special case of general collinear planes, which creates an
illusion of axial symmetry of the corresponding figures, for the specially chosen method of mapping. Comparing the original figure in ...