Finite Element Analysis of the Flexural Performance of ECC–Concrete Composite Beams Reinforced with GFRP–Steel Composite Bars
GFRP-reinforced concrete structures often suffer from insufficient ductility and limited crack control capability. This study investigates the flexural behavior of ECC–concrete composite beams reinforced with steel–FRP composite bars (SFCBs) using finite element analysis. A three-dimensional nonlinear finite element mo...