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Title |
Optimal Weight Design of Steel Structures Using Adaptive Simulated Annealing Algorithm
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Keywords |
어댑티브 시뮬레이티드 어닐링 알고리즘 ; 전역최적 ; 중량최적 ; 강구조 ; 구조최적화 Adaptive simulated annealing algorithm ; Global optimum ; Optimal weight ; Steel structure ; Structural optimization |
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Abstract |
Structural optimization is widely adopted in the design of structures with the development of computer aided design and computer technique recently. By applying the structural optimization in the last decades, designers have gained the design scheme of structures more feasibly and easily. In this paper, an optimal design of one 30-story high rise steel structure is performed considering material non-linearity. Based on finite element analysis and adaptive simulated annealing algorithm, the optimal weight of structure is derived under constraints of allowable yield stress, shear stress and serviceability.
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