Evaluation of Current Models for Strength of Bond between NSM FRP and Concrete
عنوان مقاله: Evaluation of Current Models for Strength of Bond between NSM FRP and Concrete
شناسه ملی مقاله: CESCM06_052
منتشر شده در دومین کنفرانس بین المللی و ششمین کنفرانس ملی زلزله و سازه در سال 1394
شناسه ملی مقاله: CESCM06_052
منتشر شده در دومین کنفرانس بین المللی و ششمین کنفرانس ملی زلزله و سازه در سال 1394
مشخصات نویسندگان مقاله:
Kourosh Nasrollahzadhe - Assistant Professor, Civil Engineering Faculty, K.N. Toosi University of Technology, Tehran, Iran
Solmaz Afzali - M.Sc. Student, Civil Engineering Faculty, K.N. Toosi University of Technology, Tehran,Iran
خلاصه مقاله:
Kourosh Nasrollahzadhe - Assistant Professor, Civil Engineering Faculty, K.N. Toosi University of Technology, Tehran, Iran
Solmaz Afzali - M.Sc. Student, Civil Engineering Faculty, K.N. Toosi University of Technology, Tehran,Iran
Strengthening of reinforced concrete (RC) structures by applying near surface mounted fiber-reinforcedpolymer (NSM FRPP) method is emerging as a new technique for increasing shear and flexuralstrength of them. Since this method is new, few experiments concerning the bond capacity have beendone. So the number of corresponding relationships is limited and their accuracy is not enough. In thisresearch the relationships existing in the open literature were evaluated using the pull-out test results.Amongst them Zhang’s model developed the best performance. The parameters affecting the bondcapacity were also investigated. Finally a linear regression model was developed that had better resultsthan the existing models.
کلمات کلیدی: FRP, NSM, pull-out, bond capacity, strengthening, reinforced concrete
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/407137/