補強コンクリート部材の付着割裂性状に関する研究 : その3 横補強のない場合の付着割裂強度算定式

概要

論文の詳細を見る
This research presents the proposal of predicting equation for bond splitting strength in case of no lateral reinforcement. Making the area of the equivalent bond stress block (EBSB) same as one of local bond stress versus slippage of reinforcement relationship proposed by the authors, the prediction formula for bond splitting strength is simply built. Assuming that bond stress is a constant value, strain and slippage of reinforcement are obtained from solving a simple differential equation. A new prediction formula is expressed separately in case of longer bond length than effective bond length and shorter bond length. The predicted bond splitting strengths show a good agreement with experimental results observed in previous studies.
社団法人日本建築学会の論文
2003-05-30