Behavior of tensile steel members rehabilitated with bonded CFRP sheets
عنوان مقاله: Behavior of tensile steel members rehabilitated with bonded CFRP sheets
شناسه ملی مقاله: ICCE10_1222
منتشر شده در دهمین کنگره بین المللی مهندسی عمران در سال 1394
شناسه ملی مقاله: ICCE10_1222
منتشر شده در دهمین کنگره بین المللی مهندسی عمران در سال 1394
مشخصات نویسندگان مقاله:
Saeed Pirgholizadeh - Dept. of Civil Engineering and Architectural, University of Shahrood, Shahrood, Iran
خلاصه مقاله:
Saeed Pirgholizadeh - Dept. of Civil Engineering and Architectural, University of Shahrood, Shahrood, Iran
Recently, using CFRP composites for the aim of steel members rehabilitation has been attracted many researchers attention. In this study, the efficiency of the steel tensile members retrofitted by the CFRP layers is assessed. The major uses of the tensile members in the steel structures is reviewed and various forms of bonding CFRP sheets on the members is introduced. The effectiveness of these bonding types and the tensile behavior of amended members are investigated. Also the effect of the fiber orientation angle is studied by examining various arrangements of the composite layers. The results are compared with that of the steel tensile members without retrofitting. It is found that the rehabilitation with the CFRP sheets has a considerable effect on the behavior and the strength of the tensile steel members.
کلمات کلیدی: CFRP, tensile steel member, rehabilitation
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/364907/