再生混凝土与钢筋粘结性能研究进展

Research Review on the Bond Behavior between Recycled Concrete and Steel Bars

随着再生混凝土应用的逐渐增多,钢筋与再生混凝土的粘结锚固性能成为了研究的热点。目前国内对该方面的研究还不多见。文章从试验概况、粘结强度影响因素以及粘结滑移本构关系等方面对国内外有关再生混凝土粘结性能的研究进行了总结,为今后的研究提供了参考。

With the increase of application of recycled concrete,the bond behavior between recycled concrete and steel bars is extensively focused on.However,the research on this topic has been hardly found in China.This paper presents the research review on the bond behavior of recycled concrete in aspects such as test procedures,factors influencing the bond strength and the bond stress-slip relationship,which is to be reference for further research.