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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.69 No.4
- 발행연도
- 2019.1
- 수록면
- 427 - 437 (11page)
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초록· 키워드
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In this study, an alternative solution procedure presented by using variational methods for analysis of shear deformable functionally graded material (FGM) beams with mixed formulation. By using the advantages of Gâteaux differential approaches, a refined complex general functional and boundary conditions which comprises seven independent variables such as displacement, rotation, bending moment and higher-order bending moment, shear force and higher-order shear force, is derived for general thick-thin FGM beams via shear deformation beam theories. The mixed-finite element method (FEM) is employed to obtain a beam element which have a 2-nodes and total fourteen degrees-of-freedoms. A computer program is written to execute the analyses for the present study. The numerical results of analyses obtained for different boundary conditions are presented and compared with results available in the literature.
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참고문헌 (38)
참고문헌 신청
Aköz, A. / 1996 / The mixed finite element solution of circular beam on elastic foundation / Comput. Struct 60(4):643~651
Aköz, A. / 2000 / A functional for shells of arbitrary geometry and a mixed finite element method for parabolic and circular cylindrical shells / Int. J. Numer. Meth. Eng 47(12):1933~1981
Alshorbagy, A. E. / 2011 / Free vibration characteristics of a functionally graded beam by finite element method / Appl. Math. Modell 35(1):412~425
Aydogdu, M. / 2007 / Free vibration analysis of functionally graded beams with simply supported edges / Mater. Des 28(5):1651~1656
Bathe, K. J. / 2006 / Finite Element Procedures / Klaus-Jurgen Bathe
Aköz, A. / 2000 / A functional for shells of arbitrary geometry and a mixed finite element method for parabolic and circular cylindrical shells / Int. J. Numer. Meth. Eng 47(12):1933~1981
Alshorbagy, A. E. / 2011 / Free vibration characteristics of a functionally graded beam by finite element method / Appl. Math. Modell 35(1):412~425
Aydogdu, M. / 2007 / Free vibration analysis of functionally graded beams with simply supported edges / Mater. Des 28(5):1651~1656
Bathe, K. J. / 2006 / Finite Element Procedures / Klaus-Jurgen Bathe
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