静力荷载作用下加固钢筋混凝土梁抗剪受力性能研究

摘要

Analysis and verification of reinforcing flexural member joints by enlarging section method were carried out. Steel bars were planted in combination surface of reinforced flexural member. Four specimens with different parameters, bar distance and arrangement were designed. Through experimental research, formula for calculating the shear bearing capacity for inclined section flexural components was proposed.%针对改进的加大截面法加固受弯构件结合面连接方法研究分析与论证，拟对钢筋混凝土受弯构件采用加大截面法加固时，在结合面增加构造植筋，并考虑不同的植筋参数，植筋的间距及布置方式共设计四个试件。通过试验研究，提出受弯构件斜截面抗剪承载力计算公式。