鉄筋コンクリート部材の付着割裂強度算定式の提案

概要

論文の詳細を見る
In order to quantify the effect of transverse reinforcement on the bond splitting strength of rein-forced concrete members, monotonic loading tests of 28 simply supported beams were carried out. The reinforcing details and material properties were so determined that the bond splitting failure preceded the shear or flexural failure. Transverse reinforcement ratio pw, diameter and spacing of transverse reinforcement and existence of supplementary ties closing the intermediate longitudinal bars were selected as experimental variables. On the basis of the test results, the design equation for the bond splitting strength was proposed, which included the effect of the supplementary ties. The proposed equation agreed favor-ably not only with the authors' tests but also with the other investigators'.
社団法人日本建築学会の論文
1990-08-30