Modeling of Axially Loaded Reinforced Concrete Columns Using the Finite Element Method

Abstract

The use of numerical methods in solving engineering problems can save both time and costs compared to experiments. In this study, the finite element analysis software ATENA Science was employed to model reinforced concrete columns subjected to axial compressive loads. The columns modeled in this study had previously undergone experimental compression tests. The primary objective of this modeling was to assess the compatibility of ATENA Science simulations with the experimental results. Based on a comparison between the ATENA analysis and experimental data, the ATENA analysis produced results that closely matched the experimental outcomes. In this case, the study specifically focused on the L-D relationship and crack patterns. The alignment of these results is important as it serves as validation, allowing for future modifications to the test specimens as required.