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A comparison of the rise of the temperature of an unprotected steel column subjected to the standard fire curve ISO 834 and to a natural fire model in the office

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents a comparison of the changes in the temperature of a steel HEB 300 section column in a standard fire curve and in a natural fire. The EN 1991-1-2 standard and the fire dynamics simulator (FDS) were used to calculate the temperature of the steel column in a fire situation. The temperature of the steel column based on Eurocodes using the ISO 834 curve was different from the temperature obtained from the fire dynamics simulator, modeling a natural fire.
Rocznik
Strony
157--170
Opis fizyczny
Bibliogr., 19 poz., rys., tab., wykr.
Twórcy
  • Poznań University of Technology Faculty of Civil and Environmental Engineering Institute of Structural Engineering Piotrowo 5, 60-965 Poznań, Poland
autor
  • Poznań University of Technology Faculty of Civil and Environmental Engineering Institute of Structural Engineering Piotrowo 5, 60-965 Poznań, Poland
Bibliografia
  • 1. Eurocode 1, EN 1991-1-2, Actions on Structures Part 1-2 General Actions – Actions on structures exposed to fire, European Committee for Standardization, 2002.
  • 2. Frannsen J.M., Real P.V., Fire design of steel structures, ECCS Eurocode Design Manuals, 2010. 170 M. SZUMIGAŁA, Ł. POLUS
  • 3. Malendowski M., Calculation of temperature fields in cross-sections of tubular concrete filled columns in case of fire [in Polish], Durability of Buildings and Constructions, Dolnośląskie Wydawnictwo Edukacyjne, 2012.
  • 4. Rzeszut K., Polus Ł., Classes of cross-sections of steel structural elements in the fire situation, Procedia Engineering, 57, 967–976, 2013.
  • 5. McGrattan K., Hostikka S., Floyd J., Baum H., Rehm R., Fire dynamics simulator (FDS) (version 5), technical reference guide, National Institute of Standards and Technology, U.S. Department of Commerce, 2007.
  • 6. Forney G., User’s guide for Smokeview version 5 – a tool for visualizing fire dynamics simulation data, National Institute of Standards and Technology, U.S. Department of Commerce, 2007.
  • 7. PyroSim User Manual, Thunderhead Engineering, 2010.
  • 8. Zehfuss J., Hosser D., A parametric natural fire model for the structural fire design of multi-storey buildings, Fire Safety Journal, 42, 115–126, 2007.
  • 9. Ranby A., Structural fire design of thin walled steel sections, Journal of Construction Steel Research, 46, 1, 303–304, 1998.
  • 10. Smardz P., Good practice rules for CFD fire modelling using fire dynamics simulator, 6th International Conference on Fire Safety of Construction Works, November 2008, Warsaw, Poland, 2008.
  • 11. Yong Du, Guo-qiang Li, A new temperature-time curve for fire-resistance analysis of structures, Fire Safety Journal, 54, 113–120, 2012.
  • 12. Barnett C.R., Replacing international temperature–time curves with BFD curve, Fire Safety Journal, 42, 321–327, 2007.
  • 13. Skowroński W., Fire safety of metal structures, theory and design criteria, Polish Scientific Publishers, 2004.
  • 14. Eurocode 3, EN 1993-1-2, Design of steel structures, Part 1–2 General Rules – Structural fire design, European Committee for Standardization, 2005.
  • 15. BS 7346-4, Components for smoke and heat control systems, functional recommendations and calculation methods for smoke and heat exhaust ventilation systems, employing steadystate design fires, Code of practice, BSI, 2003.
  • 16. Nocula W., Mesh – correct selection and modeling [in Polish], Newsletter 11, Stigo, 2012.
  • 17. FDS mesh size calculator, http://www.koverholt.com/fds-mesh-size-calc/
  • 18. Kwaśniewski L., Verification and validation, Seminar on Advanced Design Methods and Fire Safety, October 2012, Poznań, Poland, 2012.
  • 19. Fleischmann Ch., Performance based fire protection designing in New Zealand, Seminar for Eexperts, March 2009, Zakopane, Poland, 2009.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-bec06592-403d-49db-a782-58716ad91ffb
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