Steel and Composite Structures

Techno-Press (테크노프레스)
권호 표지
DOI QR코드

DOI QR Code

A practical approach for fire safety design of fire-resistant steel members

  • Li, Guo-Qiang (College of Civil Engineering, Tongji University) ;
  • Ding, Jun (College of Civil Engineering, Tongji University) ;
  • Sakumoto, Y. (Nippon Steel Corp.)
  • Received : 2004.09.20
  • Accepted : 2005.01.10
  • Published : 2005.02.25
⟨ Previous Next ⟩

Abstract

Based on the test data of Nippon Steel Corporation, the formulas for calculating mechanical properties of fire-resistant (FR) steel at elevated temperatures have been established. A practical approach for fire safety design of FR steel members, including axially compressed members, flexural members and eccentrically compressed members, is developed in this paper. Compared with the full-scale specimen experiments and FEM numerical analysis, this practical approach for fire safety design of FR steel members is demonstrated to be effective and precise.

Keywords

References

  1. ANSYS manual book.
  2. BSI (1990), BS 5950, Structural Use of Steelwork in Building, Part 1: Code of practice for design in simple and continuous construction: hot rolled sections.
  3. CEN (European Committee for Standardization) (1995), DAFT ENV 1993, Eurocode 3: Design of Steel Structures.
  4. Chen, Xiao, Liu, Jixiong, etc. (2002(3)), "Research on mechanical performance of high toughness refractory and weather-resistance construction steel", Steel Construction, 17(59), 39-42.
  5. Chinese Code for Structural Design of Steel Construction (1988), GBJ 17-88.
  6. Development of Fire Resistant Steel (FR Steel) for Buildings (1991), Nippon Steel Corporation, Cat. No. AC303, Jan.
  7. Ding, Jun (2002),"A calculation method and a practical approach for fire safety design of fire-resistant steel members", Master Thesis of Tongji University, Tongji University.
  8. Ding, Jun, Li, Guo-Qiang and Sakumoto, Y. (2004),"Parametric studies on fire-resistance of fire-resistant steel members", J. Constructional Steel Reseach, 60, 1007-1027. https://doi.org/10.1016/j.jcsr.2003.09.007
  9. ECCS (1983), (European Convention for Constructional Steelwork), European Recommendations for the Fire Safety of Steel Structures. Indian Express Newspapers, Corporate Briefing, 25 Nov, 1998.
  10. Kelly, F.S. and Sha, W. (1999),"A comparison of the mechanical properties of fire resistant and S275 structural steels", J. Constructional Steel Research, 50, 223-233. https://doi.org/10.1016/S0143-974X(98)00252-1
  11. Li, Guo-Qiang and Lou, Guo-Biao (2001),"The principles of fire resistance for steel structures in china", Proc. of the Int. Seminar on Steel Structures in Fire, Shanghai, P.R.China, 1-3 Nov., 29-39.
  12. Li, Guo-Qiang, Jiang, Shou-Chao and Lin, Gui-Xiang (1999),"Fire resistant calculation and design of steel structures", China Construction Industry Publisher.
  13. NKK (1996),"NKK Fire Resistant Steel", NKK Technical Bulletin (Tee. No. 231-161).
  14. NKK (1995),"NKK Fire Resistant Steel (NKK-FR Steel)", NKK Technical Bulletin.
  15. Sakumoto, Y. and Nishida, I. (1998),"Experimental study on fire resistance of fire-resistant steel beams", Fire Science & Technology, 18(1), 1-9. https://doi.org/10.3210/fst.18.1
  16. Sakumoto, Y., Yamaguchi, T. and Okada, T. etc (1994),"Fire resistance of fire-resistant steel columns", J. Struct. Eng., ASCE, 120(4), April, 103-1121.
  17. Sakumoto, Y., Yamaguchi, T., Ohashi, M. and Saito, H. (1992),"High-temperature properties of fire-resistant steel for buildings", J. Struct. Eng., ASCE, 118(2), N.Y., USA, 392-407. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:2(392)
  18. Thyssen Krupp Stahl Trade press, April 15, 2002.
  19. Timoshenko, S.P. and Gere, J.M. (1961), Theory of Elastic Stability, McGraw-Hill Book Company.
  20. Wan, Wei-Guo and Xi, Tie (2001),"Trial-produce of structural FR H-shape steel", Proc. of the Int. Seminar on Steel Structures in Fire, Shanghai, 1-3 Nov, 139-146.

Cited by

  1. Fire-resistance industrial portal frames: design with different mechanical properties steels and 35 meters spans vol.49, pp.1-2, 2016, https://doi.org/10.1617/s11527-014-0501-6
  2. Influence of the thickness of intumescent paint in the position of steels (fire safety) vol.8, pp.3, 2017, https://doi.org/10.1108/IJSI-07-2016-0024
  3. Designing method for fire safety of steel box bridge girders vol.38, pp.6, 2021, https://doi.org/10.12989/scs.2021.38.6.657