Browse > Article
http://dx.doi.org/10.7731/KIFSE.2014.28.1.020

An Analytic Study on Structural Stability according to Boundary Conditions and H-section Column Lengths Made of An Ordinary Grade Structural Steels (SS 400) at High Temperatures  

Kwon, In-Kyu (Department of Fire Protection Engineering, Kangwon National University)
Publication Information
Fire Science and Engineering / v.28, no.1, 2014 , pp. 20-25 More about this Journal
Abstract
Steel column is very important an structural element in steel framed building and plays a key role in sustataining the applied external load. Generally, the fire resistance performance of steel column has been executed by application of fire standard and vertical furnace having a limitation in height. Therefore, the fire resistance test was conducted with a H-section column having 3500 mm in length and hinge to hinge boundary condition. And the fire protective material derived from the fire test can be applied to any kind of boundary conditions and lengths. However, it is hard to determine the fire resistance. In this paper, to make sure the structural stability of them at high temperature according to various boundary conditions and lengths of H-section column, an analysis was done by using the mechanical properties and an heat transfer theory.
Keywords
Fire resistance; Effective buckling length; Mechanical property at high temperature; Fire engineering design;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Z. F. Huang, K. H. Tan, W. S. Toh and G. H. Pung, "Fire Resistance of Composite Columns with Embedded I-Section Steel-Effect of Section Size and Load Level", Journal of Constructional Steel Research, Vol. 64, No. 3, pp. 312-325 (2008).   DOI   ScienceOn
2 Ministry of Land, Infrastructure and Transport, "Building Act", Korea (2013).
3 NFPA 5000, "Building Construction and Safety Code" (2012).
4 R. M. Lawson, "Fire Engineering Design of Steel and Composite Building", Journal of Constructional Steel Research, Vol. 57, No. 12, pp. 1233-1247 (2001).   DOI   ScienceOn
5 F. Wald, J. Chlouba, A. Uhlir, P. Kallerova and M. Stujberova, "Temperatures during Fire Tests on Structure and Its Prediction According to Eurocodes", Fire Safety Journal, Vol. 44, No. 1, pp. 125-146 (2009).
6 S. B. Kim, S. K. Choi, C. N. Lee and S. S. Kim, "Study on the Fire Resistance Performance of the TSC Beam", Journal of Korean Society of Steel Construction, Vol. 18, No. 1, pp. 113-122 (2006).   과학기술학회마을
7 V. Kodur, M. Dwaikat and R. Fike, "High-Temperature Properties of Steel for Fire Resistance Modelling of Structures", Journal of Materials in Civil Engineering, Vol. 22, No. 5, pp. 423-434 (2010).   DOI   ScienceOn
8 W. Y. Wang and G. Q. Li, "Fire-Resistance Study of Restrained Steel Columns with Partial Damage to Fire Protection", Fire Safety Journal, Vol. 44, No. 8, pp. 1088-1094 (2009).   DOI   ScienceOn
9 I. K. Kwon, "A Study on the Properties of SM 400 for Evaluation of Structural Stability at High Temperature", Journal of Korean Institute of Fire Science and Engineering, Vol. 27, No. 4, pp. 7-12 (2013).   과학기술학회마을   DOI   ScienceOn
10 Swedish Institute of Steel Construction, "Fire Engineering Design of Steel Structures", Stockholm, Sweden (1976).
11 D. C. Jang, "Architectural Structure Dynanics", Kimoondang, Seoul (2005).
12 I. K. Kwon, "Development of Analytic Program for Calculation of Fire Resistant Performance on Steel Structures", Journal of the Regional Association of Architectural Institute of Korea, Vol. 11, No. 3, pp. 201-208 (2009).