FRP加固钢筋混凝土约束梁抗剪性能试验研究(Ⅱ)——45°斜向粘贴加固

Study on performance of the restrained reinforced concrete beams strengthened by FRP(Ⅱ)—— wrapped by oblique 45degree

在7根梁试验的基础上,研究了T形截面约束梁采用45°斜向粘贴CFRP和GFRP进行抗剪加固时,梁的破坏特征及抗剪承载力,分析了影响加固梁破坏特征及抗剪承载力的主要因素。

Based on 7 experimental beams, the failure characteristic and the shear carrying capacity of T-section restrained beams, which are strengthened with CFRP and GFRP wrapped by oblique 45degree, are studied. And also, the main factors that influence the failure characteristic and shear carrying capacity of the reinforced beams are analyzed.