Partial Factors in Modelling of Steel Structures Reliability According to Eurocodes / Współczynniki Częściowe W Eurokodowym Modelu Niezawodności Konstrukcji Stalowych

Zbigniew Stachura 1  and Marian Giżejowski 1
  • 1 Warsaw University of Technology, Faculty of Civil Engineering, Institute of Building Engineering, Poland


Problems associated with the estimation of partial factors for structural systems, subsystems and buckling of individual elements are dealt with in this paper. Aspects related to resistance factors for the section resistance and member resistance are in particular referred to. The Eurocode’s approach of resistance partial factor calibration assisted by experimental data for subframe systems is also summarized.

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  • 1. PN-EN 1990:2004. Basis of structural design [in Polish].

  • 2. Biegus A.: Probabilistic analysis of steel structures, Wydawnictwo Naukowe PWN, Warszawa-Wrocław 1999 [in Polish].

  • 3. Gwóźdź M., Machowski A., Żwirek P.: Selected problems of reliability of steel skeletal building structures, Wydawnictwo Politechniki Krakowskiej, Kraków 2013 [in Polish].

  • 4. PN-EN 1993-1-1:2006: Design of steel structures - Part 1-1: General rules and rules for buildings [in Polish].

  • 5. Giżejowski M., Stachura Z.: Partial factors for cross-section resistance of elements in steel structures, Budownictwo i Architektura vol. 12(2), Politechnika Lubelska 2013, 213-220 [in Polish].

  • 6. Giżejowski M., Stachura Z.: Partial resistance factors of class 4 steel elements, Budownictwo i Architektura vol. 13(3), Politechnika Lubelska 2014, 227-234 [in Polish].

  • 7. Giżejowski M., Stachura Z.: Partial factors for the member stability resistance of steel structures, Structure and Environment, vol. 6, no. 2/2014, Kielce University of Technology, 18-25.

  • 8. PN-90/B-03200:1990: Steel structures. Design rules [in Polish].

  • 9. Giżejowski M., Stachura Z.: On necessity of partial factors revision for design of steel structures, Inżynieria i Budownictwo, nr 9/2014, 516-523 [in Polish].

  • 10. Simoes da Silva L., Simoes R., Gervasio H.: Design of Steel Structures, Eurocode 3: Design of steel structures, Part 1-1: General rules and rules for buildings. ECCS Eurocode Design Mauals, Ernst & Sohn, Berlin 2010.

  • 11. Rebelo C., Lopes N., Simoes da Silva L., Netherot D., Vila Real P.M.M.: Statistical evaluation of the lateral-torsional buckling resistance of steel Ibeams. Part 1: Variability of the Eurocode 3 resistance model, Journal of Constructional Steel Research, 65, 4, 2009, 818-831.

  • 12. Chacon R., Braun B., Kuhlmann U., Mirambell E.: Statistical evaluation of the new resistance model for steel plate girders subjected to patch loading. Steel Construction 5(1), Ernst & Sohn 2012, 10-15.


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