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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
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.25 No.4
- 발행연도
- 2020.1
- 수록면
- 303 - 310 (8page)
이용수
초록· 키워드
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In this research, a hybrid mathematical model is derived using the higher-order polynomial kinematic model in association with soft computing technique for the prediction of best fiber volume fractions and the minimal mass of the layered composite structure. The optimal values are predicted further by taking the frequency parameter as the constraint and the projected values utilized for the computation of the eigenvalue and deflections. The optimal mass of the total layered composite and the corresponding optimal volume fractions are evaluated using the particle swarm optimization by constraining the arbitrary frequency value as mass/volume minimization functions. The degree of accuracy of the optimal model has been proven through the comparison study with published well-known research data. Further, the predicted values of volume fractions are incurred for the evaluation of the eigenvalue and the deflection data of the composite structure. To obtain the structural responses i.e. vibrational frequency and the central deflections the proposed higher-order polynomial FE model adopted. Finally, a series of numerical experimentations are carried out using the optimal fibre volume fraction for the prediction of the optimal frequencies and deflections including associated structural parameter.
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참고문헌 (44)
참고문헌 신청
S. Adali / 1995 / Optimal design of hybrid laminates with discrete ply angles for maximum buckling load and minimum cost / Composite Structures 32(1-4):409~415
Altenbach, H. / 2004 / Mechanics of Composite Structural Dlements / Springer-Verlag
M. Kemal Apalak / 2014 / The Artificial Bee Colony algorithm in layer optimization for the maximum fundamental frequency of symmetrical laminated composite plates / Engineering Optimization 46(3):420~437
Z. Gul Apalak / 2011 / Layer optimization for maximum fundamental frequency of rigid point-supported laminated composite plates / Polymer Composites 32(12):1988~2000
F. Aymerich / 2008 / Optimization of laminate stacking sequence for maximum buckling load using the ant colony optimization (ACO) metaheuristic / Composites Part A: Applied Science and Manufacturing 39(2):262~272
Altenbach, H. / 2004 / Mechanics of Composite Structural Dlements / Springer-Verlag
M. Kemal Apalak / 2014 / The Artificial Bee Colony algorithm in layer optimization for the maximum fundamental frequency of symmetrical laminated composite plates / Engineering Optimization 46(3):420~437
Z. Gul Apalak / 2011 / Layer optimization for maximum fundamental frequency of rigid point-supported laminated composite plates / Polymer Composites 32(12):1988~2000
F. Aymerich / 2008 / Optimization of laminate stacking sequence for maximum buckling load using the ant colony optimization (ACO) metaheuristic / Composites Part A: Applied Science and Manufacturing 39(2):262~272
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