الفهرس 
LITERATURE REVIEWOnly 14 pages are availabe for public view
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Abstract
many factors affect the shear behavior of reinforced concrete beams including concrete strengh which is changed between normal medium and high strengh concrete high strength concrete has been used in several applications in the last decades andthe demand of high strength concrete beams has increased recently because of its benefit in decreasing dead loads members dimensions and cost of construction consequently manufacturing of high strength concrete became casier.