多目的最適化法による鋼構造物の構造設計支援手法の提案 : 基礎梁を考慮した最適設計法

概要

論文の詳細を見る
Present paper proposes a supporting scheme for structural design of steel frame structures by using Multi-Objective Genetic Algorithm. Most of steel structures are composed of the standardized members produced at the factory. In order to take account of such situation into the process of structural optimization, the structural optimization scheme through the usage of genetic algorithm which can easily deal with discrete variables is formulated. Furthermore, multi-objective optimal design method to obtain the Pareto solutions considering both structural safety and its economy by using Multi-Objective Genetic Algorithm is proposed. In this paper, the optimization of footing beams is newly introduced. Footing beams are usually composed of the different materials of reinforced concretes from the superstructure. The simultaneous consideration of the optimization for steel frames as well as for reinforced concretes is expected to give us much more optimized solutions compared to those solutions without consideration of the effect of footing beams.
一般社団法人日本建築学会の論文
2011-03-25