典型文献
The Failure Mechanism of CFRP Reinforced RC Beam under Impact Loads
文献摘要：
The influence of carbon fiber reinforced plastic (CFRP) on dynamic mechanical properties of reinforced concrete (RC) beam was studied by drop hammer impact test system. The impact behaviors of beam, including failure mode, impact force peak value and peak deflection were analyzed. The experimental results show that bonding CFRP can reduce the crack width and change the failure mode of the beam. The length of CFRP has a certain influence on the impact force and deflection, and the peak inertia force of most beams is roughly in the range of 1/2-5/6 of the peak impact force. In addition, dynamic increase factor (DIF) increases with the increase of CFRP length, and its maximum value can reach 2.11.
文献关键词：
中图分类号：
作者姓名：
LU Juan;ZHANG Yafang
作者机构：
School of Civil Engineering,Guangzhou University,Guangzhou 510006,China
文献出处：
引用格式：
[1]LU Juan;ZHANG Yafang-.The Failure Mechanism of CFRP Reinforced RC Beam under Impact Loads)[J].武汉理工大学学报（材料科学版）（英文版）,2022(06):1246-1251
A类：
B类：
Failure,Mechanism,CFRP,Reinforced,RC,Beam,under,Impact,Loads,influence,carbon,fiber,reinforced,plastic,dynamic,mechanical,properties,concrete,was,studied,by,drop,hammer,impact,test,system,behaviors,including,failure,mode,peak,value,deflection,were,analyzed,experimental,results,show,that,bonding,can,reduce,crack,width,change,length,has,certain,inertia,most,beams,roughly,range,In,addition,DIF,increases,its,maximum,reach
AB值：
0.580573
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