RBF-Slip behaviour of reinforced concrete elements subjected to corrosion of rebar

Case Studies in Construction Materials

Bilavari Karkare¹  Sheetal Sahare² 

[1] Assistant Professor, Department of Civil Engineering, Vishwakarma Institute of Information Technology, Pune, India;Research Scholar, Sinhgad College of Engineering, Pune, India;

关键词: Reinforced concrete;    Corrosion;    RBF;    RBF-slip relationship;   

DOI  :  

来源: DOAJ

【 摘 要 】

Proper bond between rebar and concrete ensures efficient load transfer between rebar and surrounding concrete in reinforced concrete (RC) element. Corrosion of rebar reduces bond strength of RC element. Retained bond factor (RBF) describes bond retention capacity of RC element subjected to corrosion. The present experimental work investigates the influence of rebar corrosion on RBF-slip relationship of RC element with various ratios of concrete cover to rebar diameter (c/d ratios). From the experimental results it was found that corrosion of rebar and c/d ratio have significant influence on RBF-slip behaviour of RC element.

【 授权许可】

Unknown