# Structural Fire Performance of Concrete-Filled Built-Up Cold-Formed Steel Columns

> Research article (Materials, 2022) · cited 36× · AI/ML

**Wikidata**: [openalex:W4220705930](https://www.wikidata.org/wiki/openalex:W4220705930)  
**Source**: https://4ort.xyz/entity/structural-fire-performance-of-concrete-filled-built-up-cold-formed-steel-columns