偏心を有する木質建物の粘弾性ダンパーによる地震応答制御 : 立体模型による振動台実験と応答構造の分析

概要

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This study is to obtain basic knowledge about application of the damper to timber structure with eccentricity. First the mechanical characteristic and analysis model of the damper are re-evaluated by the shaking table test and comparing previous research. Then seismic response characteristics of timber structure with eccentricity installed Viscoelastic damper in, especially the effect of eccentricity ratio and quantity of the damper on maximum response, are comprehended by the shaking table test with Three-Dimensional model. Based on these experimental studies, it is clarified that the viscoelastic damper works on control of torsional vibration effectively by computer analyzing of seismic response mechanism of Three-Dimensional shear deformation model.
2006-02-28