Results 231 to 240 of about 9,246 (255)

Bifurcation of locally buckled channel columns

2012
The report derives the governing equations for the fundamental and bifurcated states of members with singly symmetric cross-sections that locally buckle in the fundamental state. The members are subject to pure compression and assumed to be geometrically perfect in the overall sense. The method of analysis uses elastic and inelastic geometric nonlinear
Young, B, Rasmussen, KJR
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Secondary bifurcations and localisation in a three-dimensional buckling model

Zeitschrift f�r angewandte Mathematik und Physik, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Bifurcation buckling for general shells

13th Structures, Structural Dynamics, and Materials Conference, 1972
B. ALMROTH, F. BROGAN
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A lower bound on bifurcation buckling of viscoplastic structures

1992
The buckling of structures of elastic-viscoplastic materials is a stability problem that does not admit a realistic bifurcation formulation in the classical manner. In the absence of imperfections and inertial effects, the standard bifurcation criterion leads only to elastic buckling since an instantaneous jump in strain rate would develop at the ...
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Global bifurcations and chaos in the forced oscillations of buckled structures

1978 IEEE Conference on Decision and Control including the 17th Symposium on Adaptive Processes, 1978
We study the sinusoidally forced vibrations of a buckled beam. Experimental work indicates that the beam's response is 'chaotic', being a nonperiodic motion which contains appreciable energy at all frequencies. The governing nonlinear partial differential equation is shown to generate a dynamical system on a suitable function space and, since the ...
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Bifurcation Buckling

2020
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Bifurcation buckling and the effect of imperfections on the microbuckling of soft materials with periodic microstructure by the finite strain HFGMC micromechanics

International Journal of Solids and Structures, 2023
Jacob Aboudi, Rivka Gilat
exaly  

COUPLING IN THE BIFURCATION OF LOCALLY BUCKLED FIXED-ENDED COLUMNS

Coupled Instabilities in Metal Structures, 2000
Young, Ben, Rasmussen, Kim J R
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Effect of the nonlinear pre-buckling state on the bifurcation point of conical shells

International Journal of Solids and Structures, 2006
Mahmood Jabareen
exaly  

Bifurcation Behaviour in an Experimental Vibration‐buckling Test

Strain, 2005
J. A. Brandon, C. A. Featherston
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