چکیده مقاله
For high strength reinforced concrete beams HSRC retrofitted with fiber reinforced polymer FRP plates, an analytical method is derived for determining the allowable plate area to achieve a targeted value of ductility Nonlinear models for concrete and reinforcement are applied The derivation of equilibrium and compatibility equations for a rectangular cross section is presented, and the solution to the nonlinear equation for determining the allowable plate area is demonstrated with example Analytical results are compared with experimental data reported in the literature It is noted that additional conditions need to be checked to ensure ductile performance, such as local failure of the concrete layer between tension reinforcement and FRP plate or debonding of the plate itself
کلیدواژهها
نویسندگان
Seyed Hamid Hashemi
Assistant Prof , Faculty of Engineering, Civil Eng Dept , Arak University, Arak, Iran
Zahra Ashari Fard
MS Student, Faculty of Engineering, Arak University, Arak, Iran
شیوه ارجاع
Hashemi, Seyed Hamid and Ashari Fard, Zahra,1391,Ductile Design of Reinforced HSC Beams Retrofitted with FRP Plates,9th International Congress on Civil Engineering,Isfahan
ارائهشده در
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