&is paper presents a numerical study of hybrid SBCWs and nonwelded IFs. Numerical simulation is presented using the finite element (FE) method with the aid of the ANSYS software package. &ree-dimensional FE models were developed considering the nonlinear properties of materials and geometric imperfection and validated using five hybrid specimens that were fabricated and tested experimentally by the authors. &e load-deflection behavior and failure mechanism of the numerical results were in good agreement with the experimental results. &e comparison of the FE models and the experimental results shows the good capability of the FE model to be used as a base for the parametric study.