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Mode localization in dynamics and buckling of linear imperfect continuous structures
, 2014 Angelo Luongo
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Buckling Analysis of Tapered Continuous Columns by Using Modified Buckling Mode Shapes
Journal of Marine Science and Application, 2019Elastic critical buckling load of a column depends on various parameters, such as boundary conditions, material, and cross-section geometry. The main purpose of this work is to present a new method for investigating the buckling load of tapered columns subjected to axial force.
Sina Toosi +2 more
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High‐mode buckling responses of buckling‐restrained brace core plates
Earthquake Engineering & Structural Dynamics, 2013SUMMARYCyclic loading tests and finite element analyses on six novel all‐steel buckling‐restrained braces (BRBs) are conducted using different loading patterns to investigate the core plate high‐mode buckling phenomenon. The proposed BRB is composed of a core member and a pair of identical restraining members, which restrains the core member by using ...
An‐Chien Wu +2 more
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Buckling analysis of stepped plates using modified buckling mode shapes
Thin-Walled Structures, 2008A new approximate procedure for buckling analysis of simply supported rectangular stepped or perforated plates subjected to uniform edge stresses is formulated. The procedure uses energy method based on modified buckling mode shapes. The change of thickness within a plate is characterized by introducing a stepping index.
A.R. Rahai, M.M. Alinia, S. Kazemi
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Buckling analysis of delaminated laminates with consideration of contact in buckling mode
International Journal for Numerical Methods in Engineering, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
N. Hu
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Oscillatory Buckling Mode in Thin-Film Nucleation
Journal of Nonlinear Science, 2006We are interested in switching of elongated thin-film elements as described by the micromagnetic model. Nucleation occurs when the saturation branch becomes unstable at a critical field. It is characterized by a degeneracy of the Hessian of the micromagnetic energy. The degenerate subspace describes the unstable mode.
R. Cantero-Alvarez, F. Otto
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Buckling Mode Interaction in Composite Plate Assemblies
Applied Mechanics Reviews, 1995The analysis of buckling mode interaction of fiber-reinforced composite columns, modeled as plate assemblies, is presented. The main assumptions are linear elasticity; a linear fundamental equilibrium path; the existence of critical states that are coincident or near coincident; and a coupled path rising from a quadratic combination of modal ...
Ioannis G. Raftoyiannis +2 more
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