遺伝的アルゴリズムを用いた高層建物制振用高減衰ゴムダンパの適正配置に関する研究 : 第2報, 適正配置結果とその有効性

概要

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A storey-installation type damper, which arranges the energy absorption system in each storey and effectively reduces the structural vibration caused by an earthquake or a wind, has been energetically researched and developed. Moreover, some systems have already been applied in practice. Although this type of damper is generally installed equally in each storey, the uniform placement not only causes a quantitative difference in the energy absorption capacity of the damper between the higher and lower storeys, but also exerts an influence on the construction cost finally. In this study, we attempt to apply a genetic algorithm (GA) to determine the proper distribution for the storey-installation type damper rapidly and easily. We describe the arranged results and effects when GA is applied to 5 and 11-storey building models to determine the proper distribution of the damper.
1996-02-25