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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.40 No.6
- 발행연도
- 2021.9
- 수록면
- 817 - 828 (12page)
이용수
초록· 키워드
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In this research, a new minimization-based controlled method was proposed to analyze steel plane truss structures undergoing large deformations. Non-linear solution was acquired by minimizing a constrained optimization problem via the genetic algorithm. The suggested procedure can directly predict buckling load and its corresponding displacements, and precisely trace equilibrium path of geometrically non-linear plane truss structures. A computer program was formed to anticipate both elastic pre- and post-buckling behaviors or any arbitrary point on equilibrium path of the structures subjected to abnormal loads. Notably, a load-deflection curve with multiple limit points and a complex snap-back phenomenon can be followed using the proposed method. Five truss examples were analyzed, and the acquired results were compared with those obtained by theoretical solution, modified arc-length, Newton-Raphson methods, and those reported in the literature to validate robustness and accuracy of the proposed procedure.
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참고문헌 (48)
참고문헌 신청
Şeref D. Akbaş / 2018 / Post-buckling responses of a laminated composite beam / Steel and Composite Structures, An International Journal 26(6):733~743
Bathe, K.-J. / 2006 / Finite element procedures / United States of America, Klaus-Jurgen Bathe
P.X. Bellini / 1987 / An improved automatic incremental algorithm for the efficient solution of nonlinear finite element equations / Computers & Structures 26(1-2):99~110
Mohamad Bostan / 2015 / Extension of the hybrid linear programming method to optimize simultaneously the design and operation of groundwater utilization systems / Engineering Optimization 47(4):550~560
Mohammad Bostan / 2019 / Optimal Design for Shock Damper with Genetic Algorithm to Control Water Hammer Effects in Complex Water Distribution Systems / Water Resources Management 33(5):1665~1681
Bathe, K.-J. / 2006 / Finite element procedures / United States of America, Klaus-Jurgen Bathe
P.X. Bellini / 1987 / An improved automatic incremental algorithm for the efficient solution of nonlinear finite element equations / Computers & Structures 26(1-2):99~110
Mohamad Bostan / 2015 / Extension of the hybrid linear programming method to optimize simultaneously the design and operation of groundwater utilization systems / Engineering Optimization 47(4):550~560
Mohammad Bostan / 2019 / Optimal Design for Shock Damper with Genetic Algorithm to Control Water Hammer Effects in Complex Water Distribution Systems / Water Resources Management 33(5):1665~1681
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