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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 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.25 No.6
- 발행연도
- 2020.1
- 수록면
- 669 - 678 (10page)
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초록· 키워드
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This paper focuses on the free vibration analysis of axially functionally graded (FG) Euler-Bernoulli beams. The material properties of the beams are assumed to obey the linear law distribution. The complexities in solving differential equation of transverse vibration of composite beams which limit the analytical solution to some special cases are overcome using the Differential Transformation Method (DTM). Natural frequencies and corresponding normalized mode shapes are calculated. Validation targets are experimental data or finite element results. Different parameters such as reinforcement distribution, ratio of the reinforcement Young's modulus to the matrix Young's modulus and ratio of the reinforcement density to the matrix density are taken into investigation. The delivered results prove the capability and the robustness of the applied method. The studied parameters are demonstrated to be very crucial for the normalized natural frequencies and mode shapes.
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참고문헌 (36)
참고문헌 신청
Hadj Henni Abdelaziz / 2017 / An efficient hyperbolic shear deformation theory for bending, buckling and free vibration of FGM sandwich plates with various boundary conditions / Steel and Composite Structures, An International Journal 25(6):693~704
Moussa Abualnour / 2018 / A novel quasi-3D trigonometric plate theory for free vibration analysis of advanced composite plates / Composite Structures 184:688~697
Alireza, S. / 2017 / Dynamic response of functionally graded nanocomposite beams subjected to a mesh-free method / Transact. Can. Soc. Mech. Eng 41(5):884~899
Aytac Arikoglu / 2005 / Solution of boundary value problems for integro-differential equations by using differential transform method / Applied Mathematics and Computation 168(2):1145~1158
Metin Aydogdu / 2008 / Semi-inverse Method for Vibration and Buckling of Axially Functionally Graded Beams / Journal of Reinforced Plastics and Composites 27(7):683~691
Moussa Abualnour / 2018 / A novel quasi-3D trigonometric plate theory for free vibration analysis of advanced composite plates / Composite Structures 184:688~697
Alireza, S. / 2017 / Dynamic response of functionally graded nanocomposite beams subjected to a mesh-free method / Transact. Can. Soc. Mech. Eng 41(5):884~899
Aytac Arikoglu / 2005 / Solution of boundary value problems for integro-differential equations by using differential transform method / Applied Mathematics and Computation 168(2):1145~1158
Metin Aydogdu / 2008 / Semi-inverse Method for Vibration and Buckling of Axially Functionally Graded Beams / Journal of Reinforced Plastics and Composites 27(7):683~691
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