Effect of Localized Damages on the Buckling Behaviour of Slender RC Columns

This research paper focuses on investigating the impact of localized damages on buckling behaviour of thin-walled slender RC columns. A FE formulation is developed to pretend the structural response of the columns under different damage conditions. The study aims to understand the impact of the location and size of the damage on the critical buckling load and the corresponding mode of buckling. The results reveal that the presence of localized damages significantly affects the buckling behaviour of the columns, causing a reduction in the critical buckling load and a change in the mode of buckling. The study also demonstrates that the type and location of damage are critical factors affecting the buckling behaviour of columns. The findings highlight the importance of considering localized damages in the design and analysis of thin walled slender RC columns.