粘钢加固混凝土梁挠度和裂缝的研究

Research of deflection and flaw on the reinforced concrete beam strengthened with bonding steel plate

针对9根粘钢加固钢筋混凝土梁的试验结果,对梁的挠度和裂缝进行了非线性理论分析,采用无滑移理论计算结果与实验结果比较吻合 .

Based on the experimental results of nine reinforced concrete beams strengthened with bonding steel plate,the deflection and flaw of beams are analyzed by using the nonlinear general process theory,applying the reinforced concrete bending member's nonslippage theory to flaw computation.By comparing the value in theory and that in practice,the former is fit for the latter well.