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Bimoment Contribution to Buckling of Thin-Walled Beams with Different Boundary Conditions
(American Society of Civil Engineers (ASCE), 2017)
In this paper the influence of bimoment, induced by external axial loads, on the global buckling of thin-walled Z-section beams, subjected to different boundary conditions, is studied. Since bimoment varies along the beam ...
Geometrically nonlinear transient analysis of delaminated composite and sandwich plates using a layerwise displacement model with contact conditions
(Elsevier Ltd, 2015)
In the paper, a computational model for the transient response of laminated composite and sandwich plates with existing zones of partial delamination, subjected to dynamic pulse loading is proposed. Laminated composite and ...
Comprehensive review of the structural behaviour and numerical modelling of recycled aggregate concrete-filled steel tubes
(Elsevier, 2024)
This paper summarises current research findings related to the behaviour and simulation of a relatively new type
of structural component: recycled aggregate concrete-filled steel tube columns (RACFST). The first part of ...
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 solution of free vibrations and buckling of laminated composite and sandwich plates with embedded delaminations
(Elsevier Ltd, 2014)
Layerwise plate theory of Reddy, extended for the analysis of delaminations, has served as a basis for development of enriched finite elements. The proposed model assumes layerwise linear variation of in-plane displacements ...
Methods of damage detection of structures based on changes of dynamic characteristics / Metode detekcije oštećenja konstrukcija na osnovu promene dinamičkih karakteristika
(Savez građevinskih inženjera Srbije, Beograd, 2015)
The paper presents overview of damage detection of structures using non destructive test methods and corresponding optimization procedures for detection, localization and severity of damage. Change of a stiffness, as a ...
Experimental and numerical research on damage localization in plate-like concrete structures using hybrid approach
(John Wiley and Sons Ltd, 2018)
This paper presents an experimental-numerical analysis of damage localization of concrete plate-like elements on the basis of hybrid approach. The proposed hybrid approach uses the fast discrete wavelet transform, energy ...
Torsional buckling of thin-walled beams in presence of bimoment induced by axial loads
(Strojarski Facultet, 2015)
In this paper the influence of the bimoment induced by external axial loads on the elastic torsional buckling of thin-walled beams with open cross-section is studied. The governing differential equations of a deformed ...
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, ...
Stability Calculation of the Plane Steel Frame Structures Using Tangent Modulus Theory
(Hindawi, 2023)
This paper considers the phenomenon of the instability of steel plane frame structures in the elastic-plastic domain. The numerical analysis uses FEM, where the corresponding stiffness matrices are based upon the trigonometric ...