AUTHOR=Sam Varun Sabu , Anand N. , EL Hachem Chady , Abdallah Mirvat , Azab Marc TITLE=Influence of profile on fire performance of cold-formed galvanised iron built-up section with bolted connection under standard fire temperature JOURNAL=Frontiers in Built Environment VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/built-environment/articles/10.3389/fbuil.2025.1525141 DOI=10.3389/fbuil.2025.1525141 ISSN=2297-3362