Results 121 to 130 of about 879 (179)

Multiple Buckling and Codimension-Three Bifurcation Phenomena of a Nonlinear Oscillator

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2014
In this paper, we investigate the global bifurcations and multiple bucklings of a nonlinear oscillator with a pair of strong irrational nonlinear restoring forces, proposed recently by Han et al. [2012]. The equilibrium stabilities of multiple snap-through buckling system under static loading are analyzed.
Marian Wiercigroch
exaly   +2 more sources

Bifurcation buckling from a membrane stress state

International Journal for Numerical Methods in Engineering, 2012
SUMMARYA membrane stress state may be considered as a general stress state in which mechanical constraints have been imposed. Therefore, it would appear that there are mathematical subsidiary conditions for bifurcation buckling from such a stress state. In this work, such conditions are derived in the frame of the Finite Element Method.
Mang, Herbert A., Höfinger, Gerhard
exaly   +3 more sources

Plastic bifurcation buckling of lined pipe under bending

European Journal of Mechanics, A/Solids, 2014
Abstract Linepipe used in offshore and other operations is often protected from corrosive contents by lining internally a carbon steel carrier pipe with a thin layer of corrosion resistant material. In many applications the lined pipeline can experience bending or compression severe enough for the liner to buckle and collapse inside an intact carrier
Lin Yuan, Stelios Kyriakides
exaly   +2 more sources

Bifurcation of Euler buckling problem, revisited

Hokkaido Mathematical Journal, 2021
The authors develop a long and detailed exposition of the treatment by Golubitsky and Schaeffer of the bifurcation theory for the classical bifurcation for the Euler buckling problem. The main tool used here is the singularity theory due to the same authors.
Afroz, Atia, Fukui, Toshizumi
openaire   +2 more sources

Buckling of a critically tapered rod: global bifurcation

Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2003
The present paper, which can be considered as a continuation of the first author's previous papers [\textit{C. A. Stuart}, J. Math. Pures Appl., IX. Sér. 80, No. 3, 281--337 (2001; Zbl 1056.74019) and Proc. R. Soc. Edinb., Sect. A, Math. 132, No. 3, 729--764 (2002; Zbl 1020.34076)] is concerned with studying the buckling of a tapered rod. This physical
Stuart, Charles Alexander   +1 more
openaire   +4 more sources

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