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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.20 No.5
- 발행연도
- 2017.1
- 수록면
- 573 - 581 (9page)
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초록· 키워드
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A vibrating double-layered nanoscale piezoelectric plate is developed accounting for the flexoelectricity and surface effects. The flexoelectricity is due to the coupling between electrical polarization and strain gradient. Applying Hamilton\'s principle, the governing equations and related boundary conditions are derived. Assuming suitable approximate functions, the governing equations are numerically solved for simply-supported and clamped boundary conditions. Obtained results indicate that both the flexoelectricity and surface effects possess notable impact on the vibration frequencies of the system. Only flexoelectricity yields a considerable difference between the present model and previous investigations on conventional piezoelectric nanoplates. Generally, a parametric study has been performed to examine the effects of surface elasticity, flexoelectricity, applied electric voltage, interlayer stiffness, geometrical parameters and boundary conditions on vibration frequencies of piezoelectric nanoplates.
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참고문헌 (32)
참고문헌 신청
Abdelouahed Tounsi / 2016 / Size-dependent mechanical behavior of functionally graded trigonometric shear deformable nanobeams including neutral surface position concept / Steel and Composite Structures, An International Journal 20(5):963~981
Seref D. Akbas / 2016 / Forced vibration analysis of viscoelastic nanobeams embedded in an elastic medium / Smart Structures and Systems, An International Journal 18(6):1125~1143
Arani, A. G. / 2015 / Visco-surfacenonlocal piezoelasticity effects on nonlinear dynamic stability of graphene sheets integrated with ZnO sensors and actuators using refined zigzag theory / Compos. Struct 132:506~526
Asemi, S. R. / 2014 / Nonlinear vibration analysis of piezoelectric nanoelectromechanical resonators based on nonlocal elasticity theory / Compos. Struct 116:703~712
Asemi, S. R. / 2014 / Influence of initial stress on the vibration of doublepiezoelectric-nanoplate systems with various boundary conditions using DQM / Physica E : Low-dimensional Syst. Nanostruct 63:169~179
Seref D. Akbas / 2016 / Forced vibration analysis of viscoelastic nanobeams embedded in an elastic medium / Smart Structures and Systems, An International Journal 18(6):1125~1143
Arani, A. G. / 2015 / Visco-surfacenonlocal piezoelasticity effects on nonlinear dynamic stability of graphene sheets integrated with ZnO sensors and actuators using refined zigzag theory / Compos. Struct 132:506~526
Asemi, S. R. / 2014 / Nonlinear vibration analysis of piezoelectric nanoelectromechanical resonators based on nonlocal elasticity theory / Compos. Struct 116:703~712
Asemi, S. R. / 2014 / Influence of initial stress on the vibration of doublepiezoelectric-nanoplate systems with various boundary conditions using DQM / Physica E : Low-dimensional Syst. Nanostruct 63:169~179
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