سال انتشار: ۱۳۹۱

محل انتشار: نهمین کنگره بین المللی مهندسی عمران

تعداد صفحات: ۸

نویسنده(ها):

Mohammad Z. Kabir – Department of Civil Engineering, Amirkabir University
Mehdi Motalleb –

چکیده:

This paper suggests an analytical procedure using exterior penalty approach to gain the optimum pre-stressing amount in FRP plates which is attached to tensile flange of a steel-concrete beam. Object of this study is viewing effect of pre-stressing on reduction of demanded FRPs which doesn’t pre-stress. Finally a parametric study to demonstrate effect of pre-stressing on various types of the FRPs is conducted.