分割梁法による鉄筋コンクリート立体骨組の解析

概要

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A convenient analytical model for a column was developed under three-directional variable forces. To analyze reinforced concrete (RC) space frames, the three-component model was extended in the following points: To vary cracked bending stiffness along its axial force level, to introduce stiffness degradation, and to couple bending and axial unloading stiffness. Comparing with the experimental results, this model can simulate well the characteristics of a column under three-directional variable forces. Some three dimensional effects became clear by the static and dynamic analyses of a twenty-one story RC space frame. This analytical model enables convenient analysis for a RC space frame. This method is effective for a building which contains unnegligible three-dimensional effecs.
一般社団法人日本建築学会の論文
1989-03-10