Results 251 to 260 of about 7,651 (308)

On Strain-Hardened Circular Cylindrical Shells

Journal of Applied Mechanics, 1960
A consistent kinematic hardening theory termed complete hardening, based on a Tresca initial yield condition, has been applied to determine the general flow laws for rotationally symmetric shells. Representative “long” and “short” cylindrical shell problems with zero axial load are solved using complete hardening and a simpler but approximate kinematic
Perrone, Nicholas, Hodge, Philip G. jun.
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Complex Dynamic Phenomena in Circular Cylindrical Shells

Volume 6: Dynamics, Vibration, and Control, 2023
Abstract In this paper the achievements of an intense experimental champaign, regarding shell nonlinear dynamics with and without fluid interaction, with thermal effects, subjected to harmonic or random excitations, is presented. Extreme thermal conditions, and high thermal gradients across the thickness of the shell cause important ...
Pellicano F., Iarriccio G., Zippo A.
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Parametric Instability of Circular Cylindrical Shells

Journal of Applied Mechanics, 1967
Parametric instability of thin, circular cylindrical shells subjected to in-plane longitudinal inertia loading arising from sinusoidal base excitation has been investigated analytically and experimentally. The shell under consideration was rigidly clamped at the base and free at the upper edge.
Vijayaraghavan, A., Iwanonwski, R. M. E.
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Nonlinear oscillation of circular cylindrical shells

27th Structures, Structural Dynamics and Materials Conference, 1986
The method of multiple scales is used to analyze the nonlinear forced response of circular cylindrical shells in the presence of a two-to-one internal (autoparametric) resonance to a harmonic excitation having the frequency \(\Omega\). If \(\omega_ f\) and \(a_ f\) denote the frequency and amplitude of a flexural mode and \(\omega_ b\) and \(a_ b ...
Nayfeh, Ali H., Raouf, Raouf A.
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Analysis of Circular Cylindrical Shells

Journal of Applied Mechanics, 1983
The paper is an account of the present state of the linear theory of circular cylindrical shells, problems of current interest, and in a broad sense the analytical methods that can be brought to bear on these problems.
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The Subharmonic Bifurcation of a Viscoelastic Circular Cylindrical Shell

Nonlinear Dynamics, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xu, Kaiyu, Cheng, Changjun
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Parametric instability of a circular cylindrical shell with geometric imperfections

Computers and Structures, 2004
The static and dynamic behavior of a compressed circular cylindrical shell having geometric imperfections is analyzed. The analysis is mainly performed by means of the Donnell ́s nonlinear shallow-shell theory.
Francesco Pellicano, Marco Amábili
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On an Accurate Theory for Circular Cylindrical Shells

Journal of Applied Mechanics, 1973
The accuracy of the characteristic roots obtained from solving a pair of complex conjugate fourth-order differential equations which govern the deformation of circular cylindrical shells is studied. Roots of the characteristic equations of the pair of fourth-order equations can be readily obtained in simple closed forms, unlike the Flu¨gge and other ...
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Nonlinear Supersonic Flutter of Circular Cylindrical Shells

AIAA Journal, 2001
The aeroelastic stability of simply supported, circular cylindrical shells in supersonic flow is investigated. Nonlinearities caused by large-amplitude shell motion are considered by using the Donnell nonlinear shallow-shell theory, and the effect of viscous structural damping is taken into account. Two different in-plane constraints are applied to the
M. AMABILI, PELLICANO, Francesco
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Stability Analysis of Piezoelectric Circular Cylindrical Shells

Journal of Applied Mechanics, 1997
A study on the problem of linear buckling of piezoelectric circular cylindrical shells subjected to external pressure as well as on an electric field is presented. In this paper, the structure is treated as a three-dimensional one. The results reveal that the piezoelectric effect has significant effect on the critical load, while the stress due to the ...
Cheng, Changqing, Shen, Yapeng
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