Slope factor法によって定義された接合部局部降伏耐力に関する応力ブロックを用いた評価式 : ノンダイアフラム形式のコンクリート充填円形鋼管柱・梁フランジ接合部の局部引張耐力に関する研究その2

概要

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Design formula has been proposed for local tensile yield strength of unstiffened type connection between concrete filled circular steel tubular column and beam flange. The local connection interface region has been classified to two regions; around the middle region of the flange, and the rest flange edge region. The steel in this edge region has been assumed to be yield fully under the Von Mises' yield condition, In the partially yield middle region, its stress block factor has been assumed to be a function of the full yield strength of the tubular steel relative to the flange's one.
社団法人日本建築学会の論文
2001-04-30