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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.76 No.1
- 발행연도
- 2020.1
- 수록면
- 27 - 56 (30page)
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초록· 키워드
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In this paper, the deflection and buckling analyses of porous nano-composite piezoelectric plate reinforced by carbon nanotube (CNT) are studied. The equations of equilibrium using energy method are derived from principle of minimum total potential energy. In the research, the non-local strain gradient theory is employed to consider size dependent effect for porous nanocomposite piezoelectric plate. The effects of material length scale parameter, Eringen’s nonlocal parameter, porosity coefficient and aspect ratio on the deflection and critical buckling load are investigated. The results indicate that the effect of porosity coefficient on the increase of the deflection and critical buckling load is greatly higher than the other parameters effect, and size effect including nonlocal parameter and the material length scale parameter have a lower effect on the deflection increase with respect to the porosity coefficient, respectively and vice versa for critical buckling load. Porous nanocomposites are used in various engineering fields such as aerospace, medical industries and water refinery.
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참고문헌 (61)
참고문헌 신청
Aghababaei, R. / 2009 / Nonlocal third-order shear deformation plate theory with application to bending and vibration of plates / J. Sound Vib 326(1-2):277~289
AkhavanAlavi S. M. / 2019 / Active control of micro Reddy beam integrated with functionally graded nanocomposite sensor and actuator based on linear quadratic regulator method / Euro. J. Mech. A/Solids 74:449~461
Seyed Hashem Alavi / 2019 / Geometry and load effects on transient response of a VFGM annular plate: An analytical approach / Structural Engineering and Mechanics, An Int＇l Journal 70(2):179~197
Alizada, A. N. / 2011 / Modified Young’s moduli of nano-materials taking into account the scale effects and vacancies / Meccanica 46(5):915~920
Apuzzo, A. / 2018 / Free vibrations of elastic beams by modified nonlocal strain gradient theory / Int. J. Eng. Sci 133:99~108
AkhavanAlavi S. M. / 2019 / Active control of micro Reddy beam integrated with functionally graded nanocomposite sensor and actuator based on linear quadratic regulator method / Euro. J. Mech. A/Solids 74:449~461
Seyed Hashem Alavi / 2019 / Geometry and load effects on transient response of a VFGM annular plate: An analytical approach / Structural Engineering and Mechanics, An Int＇l Journal 70(2):179~197
Alizada, A. N. / 2011 / Modified Young’s moduli of nano-materials taking into account the scale effects and vacancies / Meccanica 46(5):915~920
Apuzzo, A. / 2018 / Free vibrations of elastic beams by modified nonlocal strain gradient theory / Int. J. Eng. Sci 133:99~108
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