鉄筋コンクリートL形断面耐震壁の弾塑性部材モデル : その1 モデルの理論

概要

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This paper presents a numerical model for the prediction of 3-D characteristics of reinforced concrete L-shaped shear wall structures, under the combined action of bi-directional horizontal forces and an axial force. The proposed model is designed by considering the L-section as two orthogonal elements, which can be developed to study non-linear analysis of large structures with multiple elements. The model combines a perfectly elastic component with a plastic component. The perfectly elastic component is composed of two orthogonal separate walls, and the plastic component is composed of three plastic columns having inelastic springs at their ends. Also a simple method is established here to evaluate the flexibility coefficient along the whole height of the plastic columns.
社団法人日本建築学会の論文
1997-03-30