Effect of Screw Head- and Hook-on Bond Behavior of Flamingo Shear Reinforcing Technique in Concrete

An alternative reinforcing shear technique was proposed during this work in place of the traditional vertical stirrups. Three reinforced concrete beams with dimensions (200 * 300) mm and a length 1800 were used. A reference control beam stirrups (RCWS) two flamingo fixed angle 45° free ends (50% 50%) from effective depth used, while main variable bonding process using screw head (FWS) hook (FWH). In technique, used at an equal 130 degrees. significant improvement found capacity compared to sample. Also, made 13.22% higher than improved ductility, final deflection, crushing behavior technique.