Axial compression response built‐up cold form sections infilled with rubberised concrete
This study investigates the performance of rubberised concrete (RuC) infilled built‐up cold‐formed steel (BCFS) sections under axial compression. A total of 30 specimens were tested, including concrete cubes, cylinders, and BCFS members infilled with three concrete mixes containing 0%, 20%, and 40% rubber particles by...