Results 171 to 180 of about 1,980 (225)

Dynamic bifurcation buckling of an impacted column [PDF]

open access: yesInternational Journal of Engineering Science, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ji, Wooseok, Waas, Anthony M.
openaire   +4 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 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.
Herbert A Mang
exaly   +3 more sources

Thermal bifurcation buckling of piezoelectric carbon nanotube reinforced composite beams [PDF]

open access: yesComputers and Mathematics With Applications, 2013
The nonlinear thermal bifurcation buckling behavior of carbon nanotube reinforced composite (CNTRC) beams with surface-bonded piezoelectric layers is studied in this paper.
M Rafiee, Jie Yang, S Kitipornchai
exaly   +4 more sources

Effect of the nonlinear pre-buckling state on the bifurcation point of conical shells [PDF]

open access: yesInternational Journal of Solids and Structures, 2006
The effect of pre-buckling nonlinearity on the bifurcation point of a conical shell is examined on the basis of three shell theories: Donnell’s, Sanders’ and Timoshenko’s. The eigenvalue problem is solved iteratively about the nonlinear equilibrium state
Mahmood Jabareen, Izhak Sheinman
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

Viscoplastic bifurcation buckling of plates

AIAA Journal, 1991
A method is proposed according to which the bifurcation buckling load of inelastic rate-sensitive plates subjected to specified boundary conditions can be deduced from the solution of the corresponding perfectly elastic problem under the same boundary conditions.
Moshe Paley, Jacob Aboudi
openaire   +1 more source

On the bifurcation buckling and vibration of porous nanobeams

Composite Structures, 2020
Abstract In the present paper, effects of porous material on bifurcation buckling and natural vibrations of nanobeams are investigated based on the higher-order nonlocal strain gradient theory. The displacement field of the nanobeam satisfies assumptions of Reddy higher-order shear deformation beam theory.
Piotr Jankowski   +3 more
openaire   +1 more source

On Bifurcation in Finite Elasticity: Buckling of a Rectangular Rod

Journal of Elasticity, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Simpson, Henry C., Spector, Scott J.
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, C.A, Vuillaume, G
openaire   +3 more sources

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