Fire Resistance of Gypsum Board Protected Steel Columns with High Load Ratios
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VIEW THE REPLYPublication: Journal of Structural Engineering
Volume 144, Issue 11
Abstract
A new relationship was developed for estimating fire resistance ratings of gypsum board protected steel columns with high load ratios. The proposed formula can be used to adjust the limiting steel temperature, the commonly used 1,000°F (538°C) by the US standards, for steel columns with high load ratios. A two-dimensional finite-element analysis (2D FEA) heat transfer model, using Abaqus, was established to analyze the heat transfer of gypsum board protected steel columns exposed to the ASTM standard E119 temperature rising history. The numerical model was validated against available fire resistance ratings of protected steel columns, full-scale column fire resistance tests, a wall assembly fire test, and a column test that included a different range of steel temperatures. Results were also compared with those by SAFIR, one of the main available software packages for analysis of structures in fire. Steel temperature histories were used to extract fire endurances, and the extracted fire endurances were then used to construct a formula for predicting fire endurance for gypsum board protected steel columns at critical or limiting temperatures lower than 1,000°F (538°C).
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Acknowledgments
The authors would like to thank Dr. Hosam Ali for his input and support and Dr. Artemis Agelaridou for her contributions in the initial stage of this study.
References
AISI (American Iron and Steel Institute). 1975. Designing fire protection for steel columns. Washington, DC: AISI.
AISI (American Iron and Steel Institute). 1980. Designing fire protection for steel columns. Washington, DC: AISI.
Alfawakhiri, F., and Sultan, M. A. 2000. “Fire resistance of loadbearing LSF assemblies.” In Proc., 15th Int. Specialty Conf. on Cold-Formed Steel Structures, 545–561. Rolla, MO: Missouri Univ. of Science and Technology.
Andersson, L., and Jansson, B. 1987. Analytical fire design with gypsum—A theoretical and experimental study. Lund, Sweden: Institute of Fire Safety Design.
ANSI/AISC (American National Standard Institute). 2005. Specification for structural steel buildings. ANSI/AISC 360-10. Chicago: AISC.
ASCE. 2005. Standard calculation methods for structural fire protection. ASCE/SEI/SFPE 29. Reston, VA: ASCE.
ASTM. 2001. Standard test methods for determining effects of large hydrocarbon pool fires on structural members and assemblies. ASTM E1529. West Conshohocken, PA: ASTM.
ASTM. 2012. Standard test methods for fire tests of building construction and materials. ASTM E119. West Conshohocken, PA: ASTM.
Bénichou, N., M. A. Sultan, C. MacCallum, and J. Hum. 2001. Thermal properties of wood, gypsum and insulation at elevated temperatures. Ottawa: National Research Council Canada.
Buchanan, A. 2009. Structural design for fire safety. Chichester, UK: Wiley.
CEN (European Committee for Standardization). 2005. Eurocode 3: Design of steel structures. Part 1-2: General rules—Structural fire design. EN 1993-1-2. Brussels, Belgium: CEN.
Cooper, L. Y. 1997. Thermal response of gypsum-panel/steel-stud wall systems exposed to fire environments—A simulation for use in zone-type fire models. Gaithersburg, MD: NIST.
ECCS (European Commission for Constructional Steelwork). 1985. Design manual on the European recommendation for the fire safety of steel structures. Brussels, Belgium: ECCS.
Flemington, R. A. 1980. Fire protection of hollow structural section. Technical Bulletin 21. Toronto: Stelco.
FM Global. 2012. Fire resistance of building assemblies. Johnston, RI: FM Global.
Franssen, J. M. 2005. “SAFIR: A thermal/structural program for modeling structures under fire.” Eng. J. Am. Inst. Steel Constr. 42 (3): 143–158.
GA (Gypsum Association). 2003. Fire resistance design manual. GA-600-2003. Hyattsville, MD: GA.
Hadjisophocleous, G. 1996. Extract from report on furnace tests on walls for Department of National Defence. Ottawa: National Research Council Canada.
ICC (International Code Council). 2000. International building code. Washington, DC: ICC.
ISO. 1999. Fire resistance tests. ISO 834. Geneva: ISO.
Kodur, V. F., M. Dwaikat, and R. Fike. 2010. “High-temperature properties of steel for fire resistance modeling of structures.” J. Mater. Civ. Eng. 22 (5): 423–434. https://doi.org/10.1061/(ASCE)MT.1943-5533.0000041.
Lie, T. T., ed. 1992. Structural fire protection: Manuals and reports on engineering practice no. 78. Reston, VA: ASCE.
Mehaffey, J. R., P. Cuerrier, and G. Carisse. 1994. “A model for predicting heat transfer through gypsum-board/wood-stud walls exposed to fire.” Fire Mater. 18 (5): 297–305. https://doi.org/10.1002/fam.810180505.
NFPA (National Fire Protection Association). 2015. Building construction and safety code. NFPA 5000. Quincy, MA: NFPA.
NIST. 2005. Federal building and fire safety investigation of the World Trade Center disaster—Passive fire protection. NIST NCSTAR 1-6A. Gaithersburg, MD: NIST.
Rahmanian, I. 2011. “Thermal and mechanical properties of gypsum boards and their influences on fire resistance of gypsum board based systems.” Ph.D. dissertation, Dept. of Engineering and Physical Sciences, Univ. of Manchester.
SFPE (Society of Fire Protection Engineers). 2002. SFPE handbook of fire protection engineering. Gaithersburg, MD: SFPE.
Simulia. 2011. Abaqus 6.11 analysis user’s manual. Johnston, RI: Simulia.
Sultan, M. A. 1996. “A model for predicting heat transfer through noninsulated unloaded steel-stud gypsum board wall assemblies exposed to fire.” Fire Technol. 32 (3): 239–259. https://doi.org/10.1007/BF01040217.
Sultan, M. A., J. W. MacLaurin, E. M. A. Denham, and R. C. Monette. 1994. Temperature measurements in full-scale insulated and non-insulated (1X2) gypsum board protected wall assemblies with steel studs. Ottawa: National Research Council Canada.
Thomas, G. 2002. “Thermal properties of gypsum plasterboard at high temperatures.” Fire Mater. 26 (1): 37–45. https://doi.org/10.1002/fam.786.
UL (Underwriters Laboratories). 2005. Rapid rise fire tests of protection materials for structural steel. UL 1709. Northbrook, IL: UL.
UL (Underwriters Laboratories). 2011. Fire tests of building construction and materials. UL 263. Northbrook, IL: UL.
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©2018 American Society of Civil Engineers.
History
Received: Dec 13, 2016
Accepted: May 9, 2018
Published online: Sep 3, 2018
Published in print: Nov 1, 2018
Discussion open until: Feb 3, 2019
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