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|Title:||Explosion and fire analysis of steel frames using fiber element approach|
|Authors:||Richard Liew, J.Y. |
|Citation:||Richard Liew, J.Y., Chen, H. (2004-07). Explosion and fire analysis of steel frames using fiber element approach. Journal of Structural Engineering 130 (7) : 991-1000. ScholarBank@NUS Repository. https://doi.org/10.1061/(ASCE)0733-9445(2004)130:7(991)|
|Abstract:||Since the September 11th terrorist attacks, the research and engineering communities have given significant attention to building performance under combined effects of impact, explosion, and fire. This paper presents a numerical approach for inelastic transient analysis of steel frame structures subjected to explosion loading followed by fire. The approach adopts the use of beam-column element and fiber element to enable a realistic modeling of the overall framework subjected to localized explosion and fire. Detailed requirements for modeling elasto-plastic materials subjected to elevated temperature and high-strain rates are presented. Verification examples are provided. The influence of blast loads on the fire resistance of a multistory steel frame is studied.|
|Source Title:||Journal of Structural Engineering|
|Appears in Collections:||Staff Publications|
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