Hybrid Simulation Method for a Structure Subjected to Fire and Its Application to a Steel Frame
Publication: Journal of Structural Engineering
Volume 144, Issue 8
Abstract
This paper presents a hybrid fire simulation method for civil structures in which a critical element subject to fire is experimentally tested while the remaining structural system is numerically analyzed simultaneously. The proposed method is different from previous approaches in that it is fully validated with full-scale specimen subjected to high temperature and that it is an automated displacement controlled test with deformation error compensation. The two substructures (i.e., an experimental model and a numerical model) are integrated through network to enforce displacement compatibility and force equilibrium. Then, the developed simulation method is applied to a fire simulation of a steel moment resisting frame where one of the columns is assumed to be under temperature load following ISO 834-11:2014 fire curve. The results show that the proposed hybrid simulation method can replicate the numerical prediction, and thus can be applied to more challenging structural systems such as the structural behavior under fire load, which is computationally difficult using numerical models.
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Acknowledgments
The research is financially supported by the Ontario Early Researcher Award and by the National Research Council of Science and Technology (NST) grant by the Korean government (MSIP) (No. CRC-16-02-KICT).
References
ASTM. 2016. Standard test methods for fire tests of building construction and materials. ASTM E119-16a. Reston, VA: ASTM.
CAN/ULC (Canada/Underwriters’ Laboratories of Canada). 2014. Standard methods of fire endurance tests of building construction and materials. CAN/ULC-S101. Toronto, Canada: ULC.
CASE Fire Protection Committee. 2008. Structural engineer’s guide to fire protection. Washington, DC: CASE Fire Protection Committee.
CEN (European Committee for Standardization). 2005. Design of steel structures—Part 1-2: General rules—Structural fire design. EN 1993-1-2: Eurocode 3. Brussels, Belgium: CEN.
Franssen, J. M., D. Talamona, J. Kruppa, and L. G. Cajot. 1998. “Stability of steel columns in case of fire: Experimental evaluation.” J. Struct. Eng. 124 (2): 158–163. https://doi.org/10.1061/(ASCE)0733-9445(1998)124:2(158).
Hibbit, Karlsson, and Sorensen, Inc. 2001. ABAQUS theory manual. Version 6.2. Pawtucket, RI: Hibbit, Karlsson, and Sorensen, Inc.
Huang, X., and O. S. Kwon. 2015. “Development of integrated framework for distributed multi-platform simulation.” In Proc., 6AESE/11ANCRiSST. Champaign, IL.
Huang, X., and O. S. Kwon. 2018 “A generalized numerical/experimental distributed simulation framework.” J. Earthquake Eng.: 1–22. https://doi.org/10.1080/13632469.2018.1423585.
ISO. 2014. Fire resistance tests—Elements of building construction—Part 11: Specific requirements for the assessment of fire protection to structural steel elements. ISO 834-11:2014. Geneva: ISO.
Jin, J., and S. El-Tawil. 2005. “Seismic performance of steel frames with reduced beam section connections.” J. Constr. Steel Res. 61 (4): 453–471. https://doi.org/10.1016/j.jcsr.2004.10.006.
Kodur, V., and R. Mcgrath. 2003. “Fire endurance of high strength concrete columns.” Fire Technol. 39 (1): 73–87. https://doi.org/10.1023/A:1021731327822.
Kwon, O. 2016. “UT-SIM [online].” Accessed May 10, 2018. https://www.ut-sim.ca/.
McGrattan, K. B., R. J. McDermott, C. G. Weinschenk, and G. P. Forney. 2013. Fire dynamics simulator, technical reference guide. Gaithersburg, MD: NIST.
Mostafaei, H. 2013. “Hybrid fire testing for assessing performance of structures in fire—Application.” Fire Saf. J. 56: 30–38. https://doi.org/10.1016/j.firesaf.2012.12.003.
Rubert, A., and P. Schaumann. 1986. “Structural steel and plane frame assemblies under fire action.” Fire Saf. J. 10 (3): 173–184. https://doi.org/10.1016/0379-7112(86)90014-7.
Sauca, A., T. Gernay, F. Robert, N. Tondini, and J. Franssen. 2016. “Stability in hybrid fire testing.” In Proc., 9th Int. Conf. on Structures in Fire. Lancaster, PA: DEStech Publications, Inc.
Schellenberg, A., S. Mahin, and G. Fenves. 2009. Advanced implementation of hybrid simulation. Berkeley, CA: Pacific Earthquake Engineering Research Center.
Wainman, D. E., and B. R. Kirby. 1988. Compendium of UK standard fire test data: Unprotected structural steel 1 and 2. Rotherham, UK: British Steel Corporation and Swinden Laboratories.
Wang, Y., I. Burgess, F. Wald, and M. Gillie. 2013. Performance-based fire engineering of structures. Boca Raton, FL: CRC Press.
Wang, Y. C. 2002. Steel and composite structures: Behaviour and design for fire safety. New York: Spon Press.
Whyte, C. A., K. R. Mackie, and B. Stojadinovic. 2016. “Hybrid simulation of thermomechanical structural response.” J. Struct. Eng. 142 (2): 4015107. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001346.
Zhan, H., and O.-S. Kwon. 2015. “Actuator controller interface program for pseudo-dynamic hybrid simulation.” In Proc., 2015 World Congress on Advances in Structural Engineering and Mechanics. Yuseong, Daejeon, Korea: Techno-Press.
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©2018 American Society of Civil Engineers.
History
Received: Apr 30, 2017
Accepted: Feb 6, 2018
Published online: Jun 11, 2018
Published in print: Aug 1, 2018
Discussion open until: Nov 11, 2018
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