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Dynamic analysis of steel frames with flexible connections
(Elsevier Ltd, 2002)
This paper deals with the effects of flexibility and damping in the nodal connections on the dynamic behavior of plane steel frames, A flexible eccentric connection is idealized by nonlinear rotational spring and dashpot ...
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 ...
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 ...
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 ...
Analiza i kontrola ponašanja čeličnih ramova pri dejstvu zemljotresa / Analysis and Response Control of Steel Frames Subjected to Earthquakes
(2000)
The subject of the thesis is seismic analysis of steel plane frames with nonlinear semi
rigid and eccentric beam-to-column connections. A numerical model that includes both
nonlinear connection behaviour and geometric ...
Discrete Kirchof theory of thin shells based on triangular finite element, I / Diskretna Kirchofljeva teorija tankih elastičnih ljuski izvedena iz trougaonog konačnog elementa, I
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2002)
Assuming convected coordinate frame, a three node triangular shell element which uses a discrete Kirchof bending formulation is presented. The tangential components and transverse displacement are approximated by complete ...
A Finite Element based on a Generalized Laminated Plate Theory / Konačni element zasnovan na Opštoj laminatnoj teoriji ploča
(University of Niš─Civil Engineering and Architectural Faculty of Niš, 2006)
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 ...
Thermoelasticity of damaged elastomers: Effective material properties / Termoelastičnost oštećenih elastomera - efektivne karakteristike materijala
(Institut za ispitivanje materijala, Beograd, 2005)
The paper deals with an elastomer body having a random 3D-distribution of ellipsoidal mutually parallel voids. By making use of Levin’s formulae effective stiffness as well as thermal expansion tensors are found numerically. ...
Hysteretic behavior modeling of elastoplastic materials / Modeliranje histerezisnog ponašanja elastoplastičnih materijala
(Srpsko društvo za mehaniku, Beograd, 2008)
In the present paper the Preisach model of hysteresis is applied to model cyclic behavior of elasto-plastic material. Rate of loading and viscous effects will not be considered. The problem of axial loading of rectangular ...
Timoshenko's beam element / Timošenkov gredni element
(Univerzitet u Novom Sadu - Građevinski fakultet, Subotica, 2007)
Two-dimesional beam finite element based on Timoshenko 's beam theory is presented. Using hierarchycall approach, bending and shear stiffness matrices with linear and constant shear drformation acros the knght of the beam ...