摘要
从理论和实验方面研究了GFRP筋与混凝土的协同工作性能。制作9组GFRP筋-混凝土标准拉拔试件和3组钢筋混凝土标准拉拔试件,通过拉拔实验获得GFRP筋从混凝土中拔出时的破坏特征和GFRP筋与混凝土的粘结强度-滑移曲线。通过获得的数据和现象分析GFRP筋混凝土粘结强度的影响因素、粘结-滑移曲线的特征。为GFRP筋混凝土结构的应用、推广提供了参考和理论依据。
In the research,the coordination of GFRP rebar and concrete working performance are studied from two aspects of theory and experiment.Getting the damage characteristics of GFRP rebar and the bond strength- slip curve by drawing experiment,Analysising the influence factors of bond strength of GFRP rebar and concrete bond-slip curve by data and phenomenon.The study provides a reference and theoretical basis of the application and popularization of GFRP concrete structure.
出处
《江苏建筑》
2015年第4期41-44,共4页
Jiangsu Construction
