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Приказ резултата 31-40 од 48
Fiber element formulation for inelastic frame analysis / Formulacija fiber elementa prilikom nelinearne analize ramova
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2016)
The paper discusses two formulations for the fiber based distributed plasticity beam/column element. For force based and displacement based formulations, basic details and main differences are emphasized. The differences ...
Nonlinear stability analysis of the frame structures / Nelinearna analiza stabilnosti okvirnih nosača
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2016)
In this paper the phenomenon of instability of frames in elasto-plastic domain was investigated. Numerical analysis was performed by the finite element method. Stiffness matrices were derived using the trigonometric shape ...
Free vibrations of laminated composite shells using the rotation-free plate elements based on Reddy's layerwise discontinuous displacement model
(Elsevier Ltd, 2016)
The goal of this paper is to develop a computational model for the free vibration analysis of laminated composite shells with embedded delaminations. Laminated composite shells of different shape are modeled using the ...
Layerwise Finite Element for Thermal Stability Analysis of Laminated Composite Plates
(Univerzitet Crne Gore, Građevinski fakultet, Podgorica, 2016)
Thermo-elastic stability of angle-ply laminates - application of layerwise finite elements
(Institut za ispitivanje materijala, Beograd, 2016)
In this paper thermal buckling analysis of angle-ply laminates is analysed using Generalized Layerwise Plate Theory (GLPT) of Reddy, /1/. The finite element solution is derived from the weak form of the problem. The nine-node ...
Analysis based on the energy release rate criterion of a dynamically growing crack approaching an interface
(SAGE Publications Ltd, 2016)
A problem of a dynamically growing crack, which is approaching an interface between the two elastic isotropic materials at an arbitrary angle, is considered in this paper. That crack could behave in three ways: (i) it can ...
Finite element modeling of free vibration problem of delaminated composite plates using Abaqus CAE
(Univerzitet Crne Gore, Građevinski fakultet, Podgorica, 2016)
The aim of this paper is to discuss different finite element models of laminated composite plates with delaminations using the commercial software Abaqus CAE. Three-dimensional (solid), as well as two-dimensional (shell) ...
An improved analysis of free torsional vibration of axially loaded thin-walled beams with point-symmetric open cross-section
(Elsevier Inc., 2016)
The objective of the paper is to analyze the influence of bimoment induced by constant axial loads on the free motion of thin-walled beams with point-symmetric open cross-section. For various boundary conditions, a closed-form ...
Dinamika konstrukcija i zemljotresno inženjerstvo - Zbirka zadataka
(Univerzitet u Beogradu – Građevinski fakultet, Akademska misao, 2016)
Ova zbirka zadataka sadržajno je prilagođena programu nastave iz predmeta Dinamika konstrukcija i zemljotresno ineženjerstvo, koji se predaje na konstruktivnom modulu Građevinskog fakulteta u Beogradu. Stoga se može reći ...
Vertical Response of Adjacent Foundations on Layered Soil by ITM / Vertikalni odgovor grupe temelja na slojevitom tlu primenom ITM
(Građevinski fakultet Subotica, Subotica, 2016)
In this paper the dynamic interaction of two rigid massless foundations resting on the finite depth soil medium layer. The vertical response of a loaded and unloaded foundation of a layer over a bedrock is calculated by ...