Abstract: An asymptotically correct, nonlinear, analytical crosssectional analysis is developed for pretwisted, isotropic beams under axial load and torsion. A comprehensive model is presented that for the first time simultaneously ...

Abstract: Structural retrofitting by wrapping with fiber reinforced–polymer (FRP) laminates can effectively increase the ductility of RC columns. The effect of the FRP-to-concrete interfacial bond on the behavior of FRP-confined RC ...