Results 211 to 220 of about 5,853 (267)

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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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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Experimental Study on Pre-Stressed Circular Cylindrical Shell

Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 2012
In this paper an experimental study on circular cylindrical shells subjected to axial compressive and periodic loads is presented. Even though many researchers have extensively studied nonlinear vibrations of cylindrical shells, experimental studies are rather limited in number.
ZIPPO, Antonio, BARBIERI, MARCO, STROZZI, MATTEO, Errede, Vito, PELLICANO, Francesco   +4 more
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Circular elastic inclusions in cylindrical shells

Computers & Structures, 1978
The problem of a circular elastic inclusion in a cylindrical shell subjected to internal pressure or thermal loading is studied. The two shallow-shell equations governing the behaviour of a cylindrical shell are transformed into a single differential equation involving a curvature parameter and a complex potential function in a non-dimensional form. In
Bonde, DH, Rao, KP
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Analysis of Continuous Circular Cylindrical Shells

Journal of Engineering Mechanics, 1988
In this paper, a procedure to calculate the stress resultants and deformations of continuous cylindrical barrel‐vault shells with edge beams of arbitrary cross section using analytical methods is presented. The procedure is suitable for programming on a microcomputer.
S. Bosniakowski, R. Bergmann
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Creep analysis of circular cylindrical shells

AIAA Journal, 1965
Abstract : Governing equations for nonlinear creep analysis of thin circular cylindrical shells are derived based upon a power law for creep. These equations are solved for a clamped shell subjected to uniform internal pressure. The method of solution is one of iteration where the starting solution is that for the linear case.
F. A. COZZARELLI, SHARAD A. PATEL, B. VENKATRAMAN   +2 more
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On Asymptotic Expansions for Circular Cylindrical Shells

Journal of Applied Mechanics, 1964
The paper presents an asymptotic expansion procedure (with reference to decreasing values of wall-thickness shell-radius ratio) for the solutions of the linear theory of the three simultaneous equations for displacements in isotropic circular cylindrical shells. The resultant expansions are applied to a number of fundamental boundary-value problems for
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MODAL LOCALIZATION IN VIBRATING CIRCULAR CYLINDRICAL SHELLS

24th International Conference on Sound and Vibration 2017, London Calling
The goal of the present paper is the analysis of the effect of geometric imperfections in circular cylindrical shells. Perfect circular shells are characterized by the presence of double shell-like modes, i.e., modes having the same frequency with modal shape shifted of a quarter of wavelength in the circumferential direction.
Pellicano F., Zippo A., Barbieri M., Strozzi M.   +3 more
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Creep buckling of a circular cylindrical shell.

AIAA Journal, 1969
A theory is presented for the creep behavior and buckling of a circular cylindrical shell under axisymmetrical loads. Elastic deformations and secondary creep are included and the multimembrane model is utilized. The set of differential equations is solved by means of finite difference methods with respect to the axial coordinate and with respect to ...
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Bending of Circular Cylindrical Shells

1960
In the preceding Chapters dealing with the membrane theory of shells, we often met questions which this theory could not answer. This indicates that in certain cases the bending stiffness of the shell, although small, cannot be disregarded and that it is necessary to develop a bending theory.
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