Results 121 to 130 of about 6,650 (160)
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Composite Structures, 2020
Abstract The present study introduces a rigorous higher-order polynomial in the thickness coordinate to develop a theory with thickness and shear deformations for doubly curved, laminated composite shells. In this theory, the nonlinear terms in all the kinematic parameters are kept.
Marco Amábili
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Abstract The present study introduces a rigorous higher-order polynomial in the thickness coordinate to develop a theory with thickness and shear deformations for doubly curved, laminated composite shells. In this theory, the nonlinear terms in all the kinematic parameters are kept.
Marco Amábili
exaly +4 more sources
Parametric Instability of Laminated Composite Plates Using Third Order Shear Deformation Theory
Advanced Science Letters, 2017Parametric instability as compared to force resonance may occur in a structure when the frequency of loading is at a fraction of the natural frequency of the structure. As such the structure may experience fatigue failure due to parametric instability merely at loading less than its critical load.
Yusof, Z., Rasid, Z. A.
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Journal of Sound and Vibration, 2009
Abstract The third-order shear deformation plate theory of Reddy [A simple higher-order theory for laminated composite plates, J. Appl. Mech . 51 (1984) 745–752] is reformulated using the nonlocal linear elasticity theory of Eringen. This theory has ability to capture the both small scale effects and quadratic variation of shear strain and ...
Aghababaei, Ramin, Reddy, J. N.
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Abstract The third-order shear deformation plate theory of Reddy [A simple higher-order theory for laminated composite plates, J. Appl. Mech . 51 (1984) 745–752] is reformulated using the nonlocal linear elasticity theory of Eringen. This theory has ability to capture the both small scale effects and quadratic variation of shear strain and ...
Aghababaei, Ramin, Reddy, J. N.
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Nonlinear Deflection Control of Laminated Plates Using Third-Order Shear Deformation Theory
Mechanics and Materials in Design, 2004In this paper, the third-order shear deformation theory is employed to study static and dynamic deflection control of laminated composite plates. The effects of shear deformation and geometric nonlinearity (in the von Karman sense) on the bending and transient response are investigated using the finite element method.
S.J. Lee, J.N. Reddy
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Free Vibration of Thick Quadrilateral Laminates Using Third-Order Shear-Normal Deformation Theory
AIAA Journal, 2020Free vibrations of thick and skew quadrilateral laminates have been analyzed by using the Ritz method and a third-order shear and normal deformable plate theory (TSNDT) that does require a shear-co...
Berkan Alanbay +2 more
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Composite Structures, 2010
Abstract A Reissner mixed variational theorem (RMVT)-based third-order shear deformation theory (TSDT) is developed for the static analysis of simply-supported, multilayered functionally graded material (FGM) plates under mechanical loads. The material properties of the FGM layers are assumed to obey either the exponent-law distributions through the ...
Chih-Ping Wu, Hao-Yuan Li
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Abstract A Reissner mixed variational theorem (RMVT)-based third-order shear deformation theory (TSDT) is developed for the static analysis of simply-supported, multilayered functionally graded material (FGM) plates under mechanical loads. The material properties of the FGM layers are assumed to obey either the exponent-law distributions through the ...
Chih-Ping Wu, Hao-Yuan Li
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Smart Materials and Structures, 2019
Abstract Macro fiber composite (MFC) is a new type of high-performance smart piezoelectric material with an ultrathin section, which is used to decrease vibration and the noise of plate and shell structures due to high output and good flexibility.
Jianwei Tu +4 more
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Abstract Macro fiber composite (MFC) is a new type of high-performance smart piezoelectric material with an ultrathin section, which is used to decrease vibration and the noise of plate and shell structures due to high output and good flexibility.
Jianwei Tu +4 more
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Buckling Analysis of Functionally Graded Material Plate Using Third-Order Shear Deformation Theory
INROADS- An International Journal of Jaipur National University, 2018This paper investigates the thermo-mechanical buckling behaviour of simply supported functionally graded material (FGM) plate under the framework of higher order shear deformation theory, which includes classical plate theory (CPT), first-order shear deformation theory (FSDT) and third-order shear deformation theory (TSDT) as special cases.
Robin Khandelwal +2 more
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Elastic stability analysis of auxetic columns using third‐order shear deformation theory
physica status solidi (b), 2015The analysis of auxetic structural elements undergoing transverse shear deformation has so far been largely confined to the first‐order shear deformation theory (FSDT), which requires a shear correction factor; analysis using the third‐order shear deformation theory (TSDT), which does not require a shear correction factor, is currently lacking in ...
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Post buckling analysis of shallow composite shells based on the third order shear deformation theory
Aerospace Science and Technology, 2017Abstract In the present paper, a higher-order shear deformation theory of elastic shells was developed for geometrically nonlinear analysis of laminated shells of orthotropic layers. The theory can better represent the kinematics, may not require shear correction factors and can yield more accurate interlaminar stress distributions.
M.M. Shokrieh, A. Nouri Parkestani
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