Results 221 to 230 of about 7,520 (261)
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Formulation of an elastodynamic theory of laminated shear-deformable flat panels
Journal of Sound and Vibration, 1991A higher order shear deformation theory (HSDT) is developed, designed to preserve all the characteristics of the first-order shear deformation theory (FSDT) with regard to the number of the unknowns and to the order of the associated governing equations.
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Composite Structures, 2017
Abstract The vibro-acoustic responses of the laminated composite flat panel in an infinite rigid baffle under the influence of central and eccentric harmonic point excitation are investigated numerically. A general mathematical model of the flat panel is developed in the framework of the higher order shear deformation theory to compute the ...
Nitin Sharma +2 more
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Abstract The vibro-acoustic responses of the laminated composite flat panel in an infinite rigid baffle under the influence of central and eccentric harmonic point excitation are investigated numerically. A general mathematical model of the flat panel is developed in the framework of the higher order shear deformation theory to compute the ...
Nitin Sharma +2 more
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Computational Mechanics, 1992
The investigation aims at: (i) constructing a modified higher-order shear deformation theory in which Kirchhoff's hypotheses are relaxed, to allow for shear deformations; (ii) validating the present 5-parameter-smeared- laminate theory by comparing the results with exact solutions; and (iii) applying the theory to a specific problem of the postbuckling
Yoda, T., Atluri, S. N.
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The investigation aims at: (i) constructing a modified higher-order shear deformation theory in which Kirchhoff's hypotheses are relaxed, to allow for shear deformations; (ii) validating the present 5-parameter-smeared- laminate theory by comparing the results with exact solutions; and (iii) applying the theory to a specific problem of the postbuckling
Yoda, T., Atluri, S. N.
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Composite Structures, 2019
Abstract In this paper, an extended first order shear deformation theory is proposed for Reissner-Mindlin laminated composite panels with internal delamination. The distinctive feature of the present theory is that a contact mechanism is involved in the governing equations based on FSDT by introducing a constitutive relation between the contact force
Fei Xia +6 more
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Abstract In this paper, an extended first order shear deformation theory is proposed for Reissner-Mindlin laminated composite panels with internal delamination. The distinctive feature of the present theory is that a contact mechanism is involved in the governing equations based on FSDT by introducing a constitutive relation between the contact force
Fei Xia +6 more
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Applied Mathematical Modelling, 2019
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Mishra, Bibhuti Bhusana +3 more
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Mishra, Bibhuti Bhusana +3 more
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Approximate vibration analysis of laminated curved panel using higher-order shear deformation theory
Acta Mechanica Sinica, 2004An approximate analysis for free vibration of a laminated curved panel (shell) with four edges simply supported (SS2), is presented in this paper. The transverse shear deformation is considered by using a higher-order shear deformation theory. For solving the highly coupled partial differential governing equations and associated boundary conditions, a ...
Shi Jianwei +2 more
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Acta Mechanica, 1989
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Khdeir, A. A. +2 more
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Khdeir, A. A. +2 more
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International Journal of Solids and Structures, 1991
Abstract An analytical study is conducted to determine the fundamental frequencies and critical buckling loads for laminated anisotropic circular cylindrical shell panels, including the effects of transverse shear deformation and rotary inertia, by using the Galerkin technique.
A.N. Palazotto, Peter E. Linnemann
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Abstract An analytical study is conducted to determine the fundamental frequencies and critical buckling loads for laminated anisotropic circular cylindrical shell panels, including the effects of transverse shear deformation and rotary inertia, by using the Galerkin technique.
A.N. Palazotto, Peter E. Linnemann
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ZAMM, 2002
Summary: The coupled first-order shear deformation theory based on Flugge's approximations is presented for cylindrical bending of cross-ply laminated circular cylindrical hybrid panels without assuming a priori the distribution of electric potential across the thickness of the laminate.
Kapuria, S., Dumir, P. C.
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Summary: The coupled first-order shear deformation theory based on Flugge's approximations is presented for cylindrical bending of cross-ply laminated circular cylindrical hybrid panels without assuming a priori the distribution of electric potential across the thickness of the laminate.
Kapuria, S., Dumir, P. C.
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Acta Mechanica, 1989
This paper deals with the substantiation of a shear deformable theory of cross-ply laminated composite shallow shells. While the developed theory preserves all the advantages of the first order transverse shear deformation theory it succeeds in eliminating some of its basic shortcomings.
Librescu, L. +2 more
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This paper deals with the substantiation of a shear deformable theory of cross-ply laminated composite shallow shells. While the developed theory preserves all the advantages of the first order transverse shear deformation theory it succeeds in eliminating some of its basic shortcomings.
Librescu, L. +2 more
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