TY - BOOK AU - Maha Mohamed Hussein Mohamed Abdallah AU - Ahmed Mahmoud Saleh , AU - Yehia Ahmed Bahel Eldin , TI - Behavior of concrete beams and slabs strengthened with composite laminates and polyurethane sheets under impact loading / PY - 2013/// CY - Cairo : PB - Maha Mohamed Hussein Mohamed Abdallah , KW - Beams and slabs KW - Impact loading KW - Polyurethane sheet (PUR) N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering; Issued also as CD N2 - The existence of reinforced concrete structures that needs to be strengthened or demolished has increased widely . One of the solutions for strengthening is to bond fiber reinforced polymer (FRP) sheets to concrete structures . In this thesis both the fiber reinforced polymer (FRP) and polyurethane sheets (PUR) are used to strengthen the concrete structures and test them under impact loading UR - http://172.23.153.220/th.pdf ER -