الفهرس Only 14 pages are availabe for public view
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Abstract
This research aims to study the behavior of reinforced concrete beams with materials of modern armed polymer fiber in the long run. Used steel reinforcing rods and wire rods of polymer fiber to equip the armed sector so that the concrete beams using polymer rods for resistance developed by the autopsy near the outer surface in the direction of the tensile steel rods to be placed at the highest level to protect against rust. Formation were monitored incident Balkamrat including syncopation and emotions, and follow-up of cracks and spread as a result of creep and shrinkage.