偏心を有するRC造ボックス壁の3次元マクロモデルによる耐震性評価

概要

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Few studies have ever been tried to make it clear whether torsional vibration gives any influence on earth-quake proofing of reactor buildings. In this paper, we propose an analysis model that can exactly chase the elasto-plastic behavior accompanied with torsional vibration. Namely, the two-dimensional macro-model that was proposed by Sakai for the dynamic elasto-plastic analysis, has been expanded into a three-dimensional macro-model to apply it to RC box-wall structures with torsional eccentricity. To identify the effectiveness of the model, the analytical results obtained by the proposed model are compared with the results of static and shaking table tests of RC box-wall model structures with torsional eccentricity, resulting in a good agreement.
社団法人日本建築学会の論文
1999-06-30