Journal ArticleDOI
Vibration analysis of orthotropic shells with variable thickness
N. Ganesan,K.R. Sivadas +1 more
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In this article, the free vibration characteristics of orthotropic circular cylindrical shells are analyzed using Love's first approximation shell theory, and the effect of degree of orthotropy on natural frequencies of shells is also investigated.About:
This article is published in Computers & Structures.The article was published on 1990-01-01. It has received 23 citations till now. The article focuses on the topics: Orthotropic material.read more
Citations
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Recent research advances in the dynamic behavior of shells: 1989-2000, Part 1: Laminated composite shells
Journal ArticleDOI
Recent research advances in the dynamic behavior of shells: 1989–2000, Part 2: Homogeneous shells
Journal ArticleDOI
Exact characteristic equations for free vibrations of thin orthotropic circular cylindrical shells
TL;DR: In this article, an analytical procedure and closed-form vibration solutions with analytically determined coefficients for orthotropic circular cylindrical shells having classical boundary conditions are presented, based upon the Donnell-Mushtari shell theory.
Journal ArticleDOI
Nonlinear free vibration of shear deformable orthotropic functionally graded cylindrical shells
TL;DR: In this article, the authors investigated the non-linear free vibration of functionally graded (FG) orthotropic cylindrical shells taking into account the shear stresses, and derived the expressions for the nonlinear frequency parameters and nonlinear to linear frequency ratios depending on the amplitude within the SDT.
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Exact solutions for vibration of stepped circular cylindrical shells
Lei Zhang,Yang Xiang +1 more
TL;DR: In this article, the exact solutions for the vibration of circular cylindrical shells with step-wise thickness variations in the axial direction were presented, where the shell is sub-divided into multiple segments at the locations of thickness variations.
References
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Journal ArticleDOI
Influence of Boundary Conditions on the Modal Characteristics of Thin Cylindrical Shells
TL;DR: In this article, the modal characteristics of thin cylindrical shells have been determined for all sixteen sets of homogeneous boundary conditions, at each end of the shell (each set contains four conditions).
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Free Vibrations of Multilayer Anisotropic Cylindrical Shells
TL;DR: A theoretical analysis for determining the free vibra tional characteristics of thin-walled, circular cylindrical shells with layers of anisotropic elastic material arbitrarily laminated.
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A comparison of some shell theories used for the dynamic analysis of cross-ply laminated circular cylindrical panels
TL;DR: In this paper, the free vibration problem of thin elastic cross-ply laminated circular cylindrical panels is considered and a theoretical unification as well as a numerical comparison of the thin shell theories most commonly used (in engineering applications) is presented.
Journal ArticleDOI
On vibrations of heterogeneous orthotropic cylindrical shells.
Yehuda Stavsky,Raphael Loewy +1 more
TL;DR: In this paper, a refined version of the Love-type theory of motion is established for orthotropic composite cylindrical shells, expressed by R sub 1 inertia terms, and an extended version is formulated to account for dynamic stability problems involving time-dependent and non-conservative forces.
Journal ArticleDOI
Finite elements for the vibration of cones and cylinders
TL;DR: In this paper, a semi-analytical approach for the vibration of conical and cylindrical shells has been proposed based on mass matrices, and good agreement has been found between theory and experiment for thin-walled circular cylinders and cones, a conecylinder combination, and a cooling tower model.
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Exact characteristic equations for free vibrations of thin orthotropic circular cylindrical shells
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K.R. Sivadas,N. Ganesan +1 more