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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.27 No.1
- 발행연도
- 2018.1
- 수록면
- 27 - 33 (7page)
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초록· 키워드
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In this study, a mixed-interpolated tensorial component 4 nodes method (MITC4) is treated as a numerical analysis model for topology optimization using multiple materials assigned within Reissner-Mindlin plates. Multi-material optimal topology and shape are produced as alternative plate retrofit designs to provide reasonable material assignments based on stress distributions. Element density distribution contours of mixing multiple material densities are linked to Solid Isotropic Material with Penalization (SIMP) as a design model. Mathematical formulation of multi-material topology optimization problem solving minimum compliance is an alternating active-phase algorithm with the Gauss-Seidel version as an optimization model of optimality criteria. Numerical examples illustrate the reliability and accuracy of the present design method for multi-material topology optimization with Reissner-Mindlin plates using MITC4 elements and steel materials.
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참고문헌 (21)
참고문헌 신청
Alonso, C. / 2014 / Topology synthesis of multi-material compliant mechanisms with a sequential element rejection and admission method / Finite Elem. Anal. Des. 85:11~19
Andreassen, E. / 2011 / Efficient topology optimization in MATLAB using 88 lines of code / Struct. Multidiscipl. Optimiz. 43(1):1~16
Arnold, D.N. / 2002 / On the range of applicability of the Reissner-Mindlin and Kirchhoff-Love plate bending models / J. Elast. Phys. Sci. Solids 67(3):171~185
Banh, T.T. / 2018 / Multi-material topology optimization design for continuum structures with crack patterns / Compos. Struct. 186:193~209
Bathe, K.J. / 1985 / A four-node plate bending element based on Mindlin/Reissner plate theory and a mixed interpolation / Int. J. Numer. Methods Eng. 21(2):367~383
Andreassen, E. / 2011 / Efficient topology optimization in MATLAB using 88 lines of code / Struct. Multidiscipl. Optimiz. 43(1):1~16
Arnold, D.N. / 2002 / On the range of applicability of the Reissner-Mindlin and Kirchhoff-Love plate bending models / J. Elast. Phys. Sci. Solids 67(3):171~185
Banh, T.T. / 2018 / Multi-material topology optimization design for continuum structures with crack patterns / Compos. Struct. 186:193~209
Bathe, K.J. / 1985 / A four-node plate bending element based on Mindlin/Reissner plate theory and a mixed interpolation / Int. J. Numer. Methods Eng. 21(2):367~383
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