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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.41 No.6
- 발행연도
- 2021.12
- 수록면
- 787 - 803 (17page)
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The size-dependent nonlinear thermomechanical vibration analysis of pre- and post-buckled tapered two-directional functionally graded (2D-FG) microbeams is presented in this study. In the context of the modified couple stress theory, the formulations are derived based on the parabolic shear deformation beam theory and von Karman nonlinear strains. Different thermomechanical material properties are assumed to be temperature-dependent and smoothly vary in both length and thickness directions using the power law and the physical neutral axis concept is employed. The nonlinear governing equations are derived using the Hamilton principle and the resulting variable coefficient equations of motion are solved using the differential quadrature method (DQM) and iterative Newton’s method for clamped-clamped and simply supported boundary conditions. Comparison studies are presented to validate the derived model and solution procedure. The impacts of induced thermal moments, temperature power index, two gradient indices, nonuniform cross-section, and microstructure length scale parameter on the frequency-temperature configurations are explored for both clamped and simply supported microbeams.
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참고문헌 (100)
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
Şeref D Akbaş / 2021 / Dynamic analysis of thick beams with functionally graded porous layers and viscoelastic support / Journal of Vibration and Control 27(13-14):1644~1655
Ş. D. Akbaş / 2022 / Dynamic analysis of viscoelastic functionally graded porous thick beams under pulse load / Engineering with Computers 38(1):365~377
Akgöz, B. / 2017 / Effects of thermal and shear deformation on vibration response of functionally graded thick composite microbeams / Compos. Part B : Eng 129:77~87
K. Sanjay Anandrao / 2010 / Thermal post-buckling analysis of uniform slender functionally graded material beams / Structural Engineering and Mechanics, An Int＇l Journal 36(5):545~560
Şeref D Akbaş / 2021 / Dynamic analysis of thick beams with functionally graded porous layers and viscoelastic support / Journal of Vibration and Control 27(13-14):1644~1655
Ş. D. Akbaş / 2022 / Dynamic analysis of viscoelastic functionally graded porous thick beams under pulse load / Engineering with Computers 38(1):365~377
Akgöz, B. / 2017 / Effects of thermal and shear deformation on vibration response of functionally graded thick composite microbeams / Compos. Part B : Eng 129:77~87
K. Sanjay Anandrao / 2010 / Thermal post-buckling analysis of uniform slender functionally graded material beams / Structural Engineering and Mechanics, An Int＇l Journal 36(5):545~560
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