지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국항공우주학회 International Journal of Aeronautical and Space Sciences International Journal of Aeronautical and Space Sciences Volume.12 Number.2
- 발행연도
- 2011.6
- 수록면
- 200 - 209 (10page)
이용수
초록· 키워드
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An analytical solution for rectangular laminated composite plates was obtained via a formal asymptotic method. From threedimensional static equilibrium equations, the microscopic one-dimensional and macroscopic two-dimensional equations were systematically derived by scaling of the thickness coordinate with respect to the characteristic length of the plate. The onedimensional through-the-thickness analysis was performed by applying a standard finite element method. The derived twodimensional plate equations, which take the form of recursive equations, were solved under sinusoidal loading with simplysupported boundary conditions. To demonstrate the validity and accuracy of the present method, various types of composite plates were studied, such as cross-ply, anti-symmetric angle-ply and sandwich plates. The results obtained were compared to those of the classical laminated plate theory, the first-order shear deformation theory and the three-dimensional elasticity. In the present analysis, the characteristic length of each composite was dependent upon the layup configurations, which affected the convergence rate of the method. The results shown herein are promising that it can serve as an efficient tool for the analysis and design of laminated composite plates.
목차
Abstract
1. Introduction
2. FAMPA Formulation
3. Analytical Solution
4. Numerical Examples and Discussion
5. Conclusions
Acknowledgements
Appendix
References
참고문헌 (24)
참고문헌 신청
Berdichevskii, V. L / 1979 / Variational-asymptotic method of constructing a theory of shells / Journal of Applied Mathematics and Mechanics 43:711~736
Buannic, N / 2001 / Higher-order effective modeling of periodic heterogeneous beams. I. Asymptotic expansion method / International Journal of Solids and Structures 38:7139~7161
Carrera, E. / 2003 / Historical review of Zig-Zag theories for multilayered plates and shells / Applied Mechanics Reviews 56:287~308
Cho, M / 1996 / Postprocess method using displacement field of higher order laminated composite plate theory / AIAA Journal 34:362~368
김준식 / 1996 / Four-noded finite element post-process method using a displacement field of higher-order laminated composite plate theory / COMPUTERS & STRUCTURES 61:283~290
Buannic, N / 2001 / Higher-order effective modeling of periodic heterogeneous beams. I. Asymptotic expansion method / International Journal of Solids and Structures 38:7139~7161
Carrera, E. / 2003 / Historical review of Zig-Zag theories for multilayered plates and shells / Applied Mechanics Reviews 56:287~308
Cho, M / 1996 / Postprocess method using displacement field of higher order laminated composite plate theory / AIAA Journal 34:362~368
김준식 / 1996 / Four-noded finite element post-process method using a displacement field of higher-order laminated composite plate theory / COMPUTERS & STRUCTURES 61:283~290
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UCI(KEPA) : I410-ECN-0101-2013-558-000575322