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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.35 No.5
- 발행연도
- 2020.1
- 수록면
- 635 - 640 (6page)
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초록· 키워드
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The buckling analysis of the embedded sinusoidal piezoelectric beam is evaluated using numerical method. The smart beam is subjected to external voltage in the thickness direction. Elastic medium is simulated with two parameters of spring and shear. The structure is modelled by sinusoidal shear deformation theory (SSDT) and utilizing energy method, the final governing equations are derived on the basis of piezo-elasticity theory. In order to obtaining the buckling load, the differential quadrature method (DQM) is used. The obtained results are validated with other published works. The effects of beam length and thickness, elastic medium, boundary condition and external voltage are shown on the buckling load of the structure. Numerical results show that with enhancing the beam length, the buckling load is decreased. In addition, applying negative voltage, improves the buckling load of the smart beam.
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참고문헌 (19)
참고문헌 신청
Amirhadi Alesadi / 2017 / Free vibration and buckling analysis of cross-ply laminated composite plates using Carrera's unified formulation based on Isogeometric approach / Computers & Structures 183:38~47
Abdlillah Benahmed / 2019 / Critical buckling of functionally graded nanoscale beam with porosities using nonlocal higher-order shear deformation / Structural Engineering and Mechanics, An Int＇l Journal 69(4):457~466
Bilouei, B. S. / 2018 / Buckling of beams retrofitted with Nano-Fiber Reinforced Polymer(NFRP) / Comput 18(6):1053~1106
Mohamed A. Eltaher / 2020 / Buckling and stability analysis of sandwich beams subjected to varying axial loads / Steel and Composite Structures, An International Journal 34(2):241~260
Zoubida Khelifa / 2018 / Buckling response with stretching effect of carbon nanotube-reinforced composite beams resting on elastic foundation / Structural Engineering and Mechanics, An Int＇l Journal 67(2):125~130
Abdlillah Benahmed / 2019 / Critical buckling of functionally graded nanoscale beam with porosities using nonlocal higher-order shear deformation / Structural Engineering and Mechanics, An Int＇l Journal 69(4):457~466
Bilouei, B. S. / 2018 / Buckling of beams retrofitted with Nano-Fiber Reinforced Polymer(NFRP) / Comput 18(6):1053~1106
Mohamed A. Eltaher / 2020 / Buckling and stability analysis of sandwich beams subjected to varying axial loads / Steel and Composite Structures, An International Journal 34(2):241~260
Zoubida Khelifa / 2018 / Buckling response with stretching effect of carbon nanotube-reinforced composite beams resting on elastic foundation / Structural Engineering and Mechanics, An Int＇l Journal 67(2):125~130
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