袖壁貫通型アンカーを用いた柱のみのCFRPシート巻き付け工法による袖壁付きRC柱の補強効果

概要

論文の詳細を見る
Though the improving effects of reinforced concrete bare columns strengthened by CFRP (Carbon Fiber Reinforced Plastics) sheet jacketing have been clarified, the effective retrofitting method for the columns with wing walls could not be found. The first author showed experimentally that CFRP sheet wrapping method was effective for the enhancement of the deformability of such columns. However, the estimating method on such structural performance was not clarified. Then, the authors carried out the experiment to investigate the improving effects of the columns with wing walls using CFRP sheets and CF anchors which were jointed to CFRP sheets by passing through the wing walls beside the column. This paper shows the results of this experiment and the estimating method on the improving effects of this strengthening method.
社団法人日本建築学会の論文
2000-10-30