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Optimal Design of Trusses Using Advanced Analysis and Genetic Algorithm  

Choi, Se-Hyu (경북대학교 건축토목공학부)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.12, no.4, 2008 , pp. 161-167 More about this Journal
Abstract
In this paper, the optimal design of trusses using advanced analysis and genetic algorithm is performed. An advanced analysis takes into account geometric nonlinearity and material nonlinearity. The micro genetic algorithm is used as optimization technique. The weight of structures is treated as the objective function. The constraint functions are defined by load-carrying capacities and displacement requirement. The effectiveness of the proposed method is verified by comparing the results of the proposed method with those of other method.
Keywords
Advanced analysis; Genetic algorithm; Optimal design; Truss;
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