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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.19 No.3
- 발행연도
- 2015.1
- 수록면
- 679 - 695 (17page)
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초록· 키워드
오류제보하기
A numerical solution using finite difference method to evaluate the thermal buckling of simply supported FGM plate with variable thickness is presented in this research. First, the governing differential equation of thermal stability under uniform temperature through the plate thickness is derived. Then, the governing equation has been solved using finite difference method. After validating the presented numerical method with the analytical solution, the finite difference formulation has been extended in order to include variable thickness. The accuracy of the finite difference method for variable thickness plate has been also compared with the literature where a good agreement has been found. Furthermore, a parametric study has been conducted to analyze the effect of material and geometric parameters on the thermal buckling resistance of the FGM plates. It was found that the thickness variation affects isotropic plates a bit more than FGM plates.
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참고문헌 (23)
참고문헌 신청
Hassen Ait Atmane / 2011 / Mathematical solution for free vibration of sigmoidfunctionally graded beams with varying cross-section / Steel and Composite Structures, An International Journal 11(6):489~504
Bouazza, M. / 2009 / Buckling analysis of functionally graded plates with simply supported edges / Leonardo J. Sci 8(15):21~32
Fekrar, A. / 2013 / Thermal buckling of AL/AL2O3 functionally graded plates based on first order theory / Nature Technol. J. A- Fundamental & Eng. Sci A(8):12~16
Mansour Mohieddin Ghomshei / 2013 / Thermal buckling analysis of annular FGM plate having variable thickness under thermal load of arbitrary distribution by finite element method / Journal of Mechanical Science and Technology 27(4):1031~1039
Hiroyuki, M. / 2009 / Stress analysis of functionally graded plates subjected to thermal and mechanical loadings / Compos. Struct 87(4):344~357
Bouazza, M. / 2009 / Buckling analysis of functionally graded plates with simply supported edges / Leonardo J. Sci 8(15):21~32
Fekrar, A. / 2013 / Thermal buckling of AL/AL2O3 functionally graded plates based on first order theory / Nature Technol. J. A- Fundamental & Eng. Sci A(8):12~16
Mansour Mohieddin Ghomshei / 2013 / Thermal buckling analysis of annular FGM plate having variable thickness under thermal load of arbitrary distribution by finite element method / Journal of Mechanical Science and Technology 27(4):1031~1039
Hiroyuki, M. / 2009 / Stress analysis of functionally graded plates subjected to thermal and mechanical loadings / Compos. Struct 87(4):344~357
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