Nonlinear Modeling of Concrete‐Filled Composite Coupling Beams in Coupled SpeedCore Systems
This study shows the development and comparative evaluation of advanced nonlinear inelastic three‐dimensional finite element modeling (FEM), two‐dimensional FEM, and simple fiber‐section‐based FEM for concrete‐filled composite coupling beams (CBs) and CB‐to‐wall connections in the coupled SpeedCore system. The three‐di...