Results 201 to 210 of about 29,804 (243)
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Composites Part B: Engineering, 2018
Abstract The concept of neutral surface for a Functionally Graded Piezoelectric (FGP) plate is developed in this paper. The electro-elastic analysis of a FGP plate resting on Winkler-Pasternak foundation is performed in the theoretical framework provided by a two-variable sinusoidal shear deformation theory, including the aforementioned concept of ...
Arefi, Mohammad +4 more
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Abstract The concept of neutral surface for a Functionally Graded Piezoelectric (FGP) plate is developed in this paper. The electro-elastic analysis of a FGP plate resting on Winkler-Pasternak foundation is performed in the theoretical framework provided by a two-variable sinusoidal shear deformation theory, including the aforementioned concept of ...
Arefi, Mohammad +4 more
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Journal of Intelligent Material Systems and Structures, 2017
The governing equations of bending analysis of a sandwich microbeam are derived in this article. The sandwich microbeam includes an elastic micro-core and two piezoelectric micro face-sheets. The microbeam is subjected to transverse loads and two-dimensional electric potential.
Mohammad Arefi, Ashraf M Zenkour
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The governing equations of bending analysis of a sandwich microbeam are derived in this article. The sandwich microbeam includes an elastic micro-core and two piezoelectric micro face-sheets. The microbeam is subjected to transverse loads and two-dimensional electric potential.
Mohammad Arefi, Ashraf M Zenkour
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Computational and Applied Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marzieh Taheri, Hossein Baradaran
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marzieh Taheri, Hossein Baradaran
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Composites Part B: Engineering, 2016
Abstract This research deals with the nonlocal wave propagation analysis of embedded nanocomposite polymeric piezoelectric micro plates reinforced by single-walled carbon nanotubes (CNTs). For the CNT-reinforced piezoelectric composite (CNTRPC) micro plate, uniform distribution (UD) and three types of functionally graded (FG) distribution patterns of
A. Ghorbanpour Arani +3 more
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Abstract This research deals with the nonlocal wave propagation analysis of embedded nanocomposite polymeric piezoelectric micro plates reinforced by single-walled carbon nanotubes (CNTs). For the CNT-reinforced piezoelectric composite (CNTRPC) micro plate, uniform distribution (UD) and three types of functionally graded (FG) distribution patterns of
A. Ghorbanpour Arani +3 more
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Structural Engineering and Mechanics, 2016
Sinusoidal shear deformation theory (SSDT) is developed here for dynamic buckling of functionally graded (FG) nano-plates. The material properties of plate are assumed to vary according to power law distribution of the volume fraction of the constituents.
A. Ghorbanpour Arani +2 more
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Sinusoidal shear deformation theory (SSDT) is developed here for dynamic buckling of functionally graded (FG) nano-plates. The material properties of plate are assumed to vary according to power law distribution of the volume fraction of the constituents.
A. Ghorbanpour Arani +2 more
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Mechanics Based Design of Structures and Machines, 2020
Based on the modified couple stress theory (MCST) and the quasi-3D sinusoidal shear deformation theory (SSDT), size-dependent mechanical buckling and free vibration analyses of microplates reinforc...
Hassan Afshari, Niloufar Adab
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Based on the modified couple stress theory (MCST) and the quasi-3D sinusoidal shear deformation theory (SSDT), size-dependent mechanical buckling and free vibration analyses of microplates reinforc...
Hassan Afshari, Niloufar Adab
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Mechanics of Advanced Materials and Structures, 2016
ABSTRACTThis article presents a nonlocal sinusoidal shear deformation beam theory (SDBT) for the nonlinear vibration of single-walled boron nitride nanotubes (SWBNNTs). The surrounding elastic medium is simulated based on nonlinear Pasternak foundation. Based on the nonlocal differential constitutive relations of Eringen, the equations of motion of the
Erfan Sadatshojaei +2 more
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ABSTRACTThis article presents a nonlocal sinusoidal shear deformation beam theory (SDBT) for the nonlinear vibration of single-walled boron nitride nanotubes (SWBNNTs). The surrounding elastic medium is simulated based on nonlinear Pasternak foundation. Based on the nonlocal differential constitutive relations of Eringen, the equations of motion of the
Erfan Sadatshojaei +2 more
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Composites Part B: Engineering, 2012
Abstract This paper presents an original hyperbolic sine shear deformation theory for the bending and free vibration analysis of functionally graded plates. The theory accounts for through-the-thickness deformations. Equations of motion and boundary conditions are obtained using Carrera’s Unified Formulation and further interpolated by collocation ...
Neves A. M. A. +6 more
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Abstract This paper presents an original hyperbolic sine shear deformation theory for the bending and free vibration analysis of functionally graded plates. The theory accounts for through-the-thickness deformations. Equations of motion and boundary conditions are obtained using Carrera’s Unified Formulation and further interpolated by collocation ...
Neves A. M. A. +6 more
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Soil Dynamics and Earthquake Engineering, 2017
Abstract After decades of service, concrete foundations may be in need of strengthening and retrofitting due to continuous aging. However, the main objective of this work is presenting a mathematical model for vibration of concrete foundation with nano fiber reinforced polymer (NFRP) layer resting on soil medium.
Abdollah Zamani, Mahmood Rabani Bidgoli
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Abstract After decades of service, concrete foundations may be in need of strengthening and retrofitting due to continuous aging. However, the main objective of this work is presenting a mathematical model for vibration of concrete foundation with nano fiber reinforced polymer (NFRP) layer resting on soil medium.
Abdollah Zamani, Mahmood Rabani Bidgoli
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Mechanics of Advanced Materials and Structures, 2016
ABSTRACTIn this article various sinusoidal shear deformation theories are used for the buckling analysis of functionally graded sandwich plates. The theories may account for through-the-thickness deformations and/or zig-zag effect. The governing equations and boundary conditions are derived using the Principle of Virtual Work under a generalization of ...
Neves A. M. A. +6 more
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ABSTRACTIn this article various sinusoidal shear deformation theories are used for the buckling analysis of functionally graded sandwich plates. The theories may account for through-the-thickness deformations and/or zig-zag effect. The governing equations and boundary conditions are derived using the Principle of Virtual Work under a generalization of ...
Neves A. M. A. +6 more
openaire +2 more sources