Buckling capacities of Double-T-Box Girders – A numerical approach

Systematic literature review of cold-formed steel at elevated temperature scenario

“…This directive will be essential in developing or amending the policies of the region's fire design involving CFS. Future investigations are also recommended to concentrate on other CFS systems when exposed to elevated temperature events such as the presence of slots in the webs, built-up sections such as double box T-girders [ 120 ], and other irregular profiles such as angles, hats, sigma, and Z-sections since the bulk of the prior researches concentrated on channels and hollow sections. It is suggested that future studies investigate CFS performance under cyclic loading and fatigue at increased temperatures which was not extensively tackled in prior research works.…”

“…Future investigations are also recommended to concentrate on other CFS systems when exposed to elevated temperature events such as the presence of slots in the webs, built-up sections such as double box T-girders [ 120 ], and other irregular profiles such as angles, hats, sigma, and Z-sections since the bulk of the prior researches concentrated on channels and hollow sections.…”