シングル配筋RC造薄肉梁の構造性能に関する実験的研究 : コブ定着せん断補強筋を用いたRC造薄肉梁の付着割裂強度,せん断強度の評価

概要

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This paper describes the evaluation method of Structural performance of RC thin beams with singly arranged reinforcing bars. Structural performance of splitting failure in the state of failure modes of peculiar to singly arranged reinforcing bars was analyzed 2 points. 1) Ultimate failure factor of RC thin beams with singly arranged reinforcing bars was splitting bond failure. So, the model of binding force of each end hooks constructed. (ex. Headed anchor, 180 hooks anchor, Spot welding) Evaluation of bond splitting strength which used the model of binding force of each end hooks was possible. 2) The failure character of RC thin beams was intensive on core section of beam. So, effective beam width of single beams was define and used for known share strength equations. Using the 2 points above, it showed the fact that evaluation of bond splitting and share strength was possible.
一般社団法人日本建築学会の論文
2008-03-25