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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.78 No.1
- 발행연도
- 2021.1
- 수록면
- 15 - 22 (8page)
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초록· 키워드
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An investigation of the nonlinear thermal buckling behavior of a nano-sized beam constructed from intelligent materials called piezo-magnetic materials has been presented in this article. The nano-sized beam geometry has been considered based on two assumptions: an ideal straight beam and an imperfect beam. For incorporating nano-size impacts, the nano-sized beam formulation has been presented according to nonlocal elasticity. After establishing the governing equations based on classic beam theory and nonlocal elasticity, the nonlinear buckling path has been obtained via Galerkin’s method together with an analytical trend. The dependency of buckling path to piezo-magnetic material composition, electro-magnetic fields and geometry imperfectness has been studied in detail.
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참고문헌 (39)
참고문헌 신청
Aboudi, J. / 2001 / Micromechanical analysis of fully coupled electro-magneto-thermo-elastic multiphase composites / Smart Mater. Struct. 10(5):867
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
S. Alimirzaei / 2019 / Nonlinear analysis of viscoelastic micro-composite beam with geometrical imperfection using FEM: MSGT electro-magneto-elastic bending, buckling and vibration solutions / Structural Engineering and Mechanics, An Int＇l Journal 71(5):485~502
Ansari, R. / 2016 / Size-dependent modeling of the free vibration characteristics of postbuckled third-order shear deformable rectangular nanoplates based on the surface stress elasticity theory / Compos. Part B : Eng 95:301~316
Mohammad Reza Barati / 2017 / Coupled effects of electrical polarization-strain gradient on vibration behavior of double-layered flexoelectric nanoplates / Smart Structures and Systems, An International Journal 20(5):573~581
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
S. Alimirzaei / 2019 / Nonlinear analysis of viscoelastic micro-composite beam with geometrical imperfection using FEM: MSGT electro-magneto-elastic bending, buckling and vibration solutions / Structural Engineering and Mechanics, An Int＇l Journal 71(5):485~502
Ansari, R. / 2016 / Size-dependent modeling of the free vibration characteristics of postbuckled third-order shear deformable rectangular nanoplates based on the surface stress elasticity theory / Compos. Part B : Eng 95:301~316
Mohammad Reza Barati / 2017 / Coupled effects of electrical polarization-strain gradient on vibration behavior of double-layered flexoelectric nanoplates / Smart Structures and Systems, An International Journal 20(5):573~581
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