【摘要】 在FRP筋材嵌入式加固混凝土结构的受弯承载力试验中,发现部分梁由于抗剪能力不足,在受弯未达到破坏时发生了抗剪承载力不足的破坏,基于此文对FRP筋材嵌入式加固混凝土抗剪承载力进行了进一步的试验研究,发现抗剪区域嵌入式布置FRP筋材能有效提高混凝土的抗剪承载力,加固区域破坏遵循混凝土抗剪破坏的规律,加固承载力受混凝土强度和加固体与混凝土界面的面积影响较大.更多还原

【Abstract】 During the flexural bearing capacity experiment of concrete structure with embedded FRP reinforcement material,part of the beam is damaged due to insufficient shear capacity without achiving its bending damage extreme.Based on a further experiment of shear capacity of concrete structure with embedded FRP reinforcement material,this article indicates that,to embed FRP reinforcement material in the shear area of the concrete can improve the concrete shear bearing capacity complying with the laws of concrete shear destruction,and that the concrete strength and the rate area of the reinforcement material have a great influence on the concrete reinforcement bearing capacity.更多还原