المشارك في البحث
قسم البحث
سنة البحث
1997
مجلة البحث
AL.AZHAR ENGINEERING Fifth INTESNAT1ONAL CONFERENCE
الناشر
AL.AZHAR ENGINEERING Fifth INTESNAT1ONAL CONFERENCE
عدد البحث
NULL
تصنيف البحث
3
صفحات البحث
404-416
موقع البحث
NULL
ملخص البحث
Bond characteristics have been investigated of cylindrical
specimens with epoxy coated and uncoated bars under different ambient conditions. Forty six pull-out test carried cut on cylindrical specimens of 15 cm diameter and 30cm height with mild steel and deformed tensile steel bars. some of them were tested after exposed to temperature between 50 and 400O. Thickness of the epoxy coating film and grade of both concrete and steel were taken as variables. The results showed that both bond strength and free end slip are largely affected by both ambient temperature and thickness of the coated film.