遺伝的アルゴリズムによる免震装置の最適配置計画 : 積層ゴム支承と弾性すべり支承を組み込んだ場合の評価項目についての検討

概要

論文の詳細を見る
The purpose of the present study is to determine the optimal selection and arrangement of base isolators using a genetic algorithm using the yield force coefficient of base isolated layer as one of evaluation item. The selection and arrangement are evaluated with respect to: 1) the eccentric factor, 2) the vertical load on each isolator, 3) the natural period, and 4) the yield force coefficient. Lead Rubber Bearings, Rubber Bearings and Sliders selected by using the proposed method satisfied the performance of base-isolated layer. We carried out the earthquake response analysis of base isolated buildings designed by using the proposed method. As a result of the earthquake response analysis, designing buildings satisfied the design criteria. Therefore it was shown the validity of the proposed method.
一般社団法人日本建築学会の論文
2001-03-20