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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 ...
Stability analysis of multi-story steel frames subjected to different axial load
(Serbian Society of Mechanics, 2019)
This paper presents a stability analysis of multi-story steel frames in the elastic and elasto-plastic domain. The concept of the tangent modulus theory is applied. Numerical analysis is carried out using FEM where ...
Nonlinear stability analysis of the frame structures
(South Eastern European Graduate School For Master and PhD Formation in Engineering, 2014)
In this doctoral thesis, the nonlinear stability analysis of frame structures is presented. Numerical analysis was performed by the finite element method. Stiffness matrices were derived using the trigonometric shape ...
Numerical procedure for stability calculation in inelastic domain
(University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje, 2019)
The problems of instability of steel frame structures have been of interest to many investigations for a long time. The fast development of computer technology has created the possibility of a complete solution to such a ...