An analysis of the resistance of an extended end-plate beam-to-beam connection subjected to tension in fire conditions

Alina Słowikowska


Institute of Structural Engineering; Faculty of Civil and Environmental Engineering; Poznan University of Technology; (Poland)

Łukasz Polus

lukasz.polus@put.poznan.pl
Institute of Structural Engineering; Faculty of Civil and Transport Engineering; Poznan University of Technology; (Poland)
https://orcid.org/0000-0002-1005-9239

Abstract

This paper presents an analysis of the fire resistance of a steel joint subject-ed to tension. The authors of this article used prescriptive rules and simple calculation models to present an impact of the value of the load on the fire resistance of the connection. Designers often evaluate the critical temperature and fire resistance time of steel elements. However, they neglect the evaluation of the above-mentioned values for steel connections. In this article a simple engineering method was used to calculate the fire resistance of the joint.


Keywords:

beam-to-beam connection, fire resistance, steel joint, critical temperature

Franssen J.M., Real P.V. Fire design of steel structures. Eurocode 1: Actions on structures, Part 1-2: Actions on structures exposed to fire, Eurocode 3: Design of steel structures, Part 1- 2: Structural fire design. ECCS, 2010.
  Google Scholar

European Committee for Standardization. EN 1993-1-2 Eurocode 3: Design of steel structures - Part 1-2: General rules - Structural fire design. Brussels, 2005.
  Google Scholar

Maślak M. Trwałość pożarowa stalowych konstrukcji prętowych. Wydawnictwo Politechniki Krakowskiej, 2009 [in Polish].
  Google Scholar

Gwóźdź M., Suchodoła M. Bezpieczeństwo pożarowe budowlanych konstrukcji metalowych. Wydawnictwo Politechniki Krakowskiej, 2016 [in Polish].
  Google Scholar

Turkowski P., Sulik P. Projektowanie konstrukcji stalowych z uwagi na warunki pożarowe według Eurokodu 3, Warszawa, Instytut Techniki Budowlanej, 2015 [in Polish].
  Google Scholar

Kurzawa Z., Polus Ł., Szumigała M. Stany graniczne i odporność pożarowa elementów stalowych według Eurokodu 3. Wydawnictwo Politechniki Poznańskiej, 2016 [in Polish].
  Google Scholar

Franssen J. M., Brauwers L. Numerical determination of 3D temperature fields in steel joints. Second International Workshop: Structures in Fire, Christchurch, New Zealand, 2002.
  Google Scholar

Wald F., Simoes da Silva L., Moore D., Santiago A. Experimental behavior of steel joints under natural fire. ECCS – AISC Workshop: Connections in Steel Structures, Amsterdam, The Netherlands, 2004.
  Google Scholar

Malendowski M., Burgess I., Glema A. Robustness in fire of a new type of beam-to-column connection, [in:] ce/papers, Special Issue: Proceedings of Eurosteel 2017, Ernst & Sohn, Volume 1, Issue 2-3, pp. 550-559, 2017, https://doi.org/10.1002/cepa.92
  Google Scholar

Maślak M., Litwin M. Flexibility of beam-to-column steel joint under fire temperature. Inżynieria i Budownictwo 66(8) (2010) 441–454 [in Polish].
  Google Scholar

Maślak M., Pazdanowski M., Snela M. Moment-rotation characteristics for flexible beam-to-column steel joint exposed to fire. Journal of Civil Engineering and Architecture 9 (2015) 257–261, https://doi.org/10.17265/1934-7359/2015.03.002
  Google Scholar

Maślak M., Pazdanowski M., Snela M., Numerically-based quantification of internal forces generated in a steel frame structure with flexible joints when exposed to a fire, [in:] Advances in Mechanics: Theoretical. Computational and Interdisciplinary Issues – 3rd Polish Congress of Mechanics, PCM 2015 and 21st International Conference on Computer Methods in Mechanics. (ed. Kleiber M. et al.). CRC Press, pp. 389-392, London 2016.
  Google Scholar

Maślak M., Pazdanowski M., Snela M., Redistribution of internal forces generated in a steel frame structure with flexible joints when exposed to a fire, [in:] Recent Progress in Steel and Composite Structures - Proceedings of the 13th International Conference on Metal Structures (ICMS2016, Zielona Góra, Poland, 15-17 June 2016). (ed. Giżejowski M. et al.). CRC Press,pp. 315-322 London 2016.
  Google Scholar

Simoes da Silva L., Santiago A., Real P.V. Post-limit stiffness and ductility of end-plate beam-to-column steel joints. Computers & Structures 80 (2002) 515–531, https://doi.org/10.1016/S0045-7949(02)00014-7
  Google Scholar

Block F., Burgess I., Davison B., Plank R. The development of a component-based connection element for endplate connections in fire. Fire Safety Journal 42(6-7) (2007) 498–506, doi: 10.1016/j.firesaf.2007.01.008
  Google Scholar

European Committee for Standardization. EN 1991-1-2 Eurocode 1: Actions on structures - Part 1-2: General actions - Actions on structures exposed to fire. Brussels, 2002.
  Google Scholar

Szumigała M., Polus Ł. 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. Engineering Transactions 63(2) (2015) 157–170.
  Google Scholar

Szumigała M., Polus Ł. Fire resistance of the ceiling in the old tenement house. Procedia Engineering 195 (2017) 178–182, https://doi.org/10.1016/j.proeng.2017.04.541
  Google Scholar

Maślak M., Suchodoła M., Woźniczka P. Temperature distribution in a steel beam-to-column joint when exposed to fire. Part 1: End-plate joint. Journal of Civil Engineering, Environment and Architecture 65(2) (2018) 25–34, https://doi.org/10.7862/rb.2018.21
  Google Scholar

Jaspart J. P., Weynand K. Design of joints in steel and composite structures, Eurocode 3: Design of steel structures, Part 1-8: Design of joints, Eurocode 4: Design of composite steel and concrete structures. ECCS, 2016.
  Google Scholar

European Committee for Standardization. EN 1993-1-8 Eurocode 3: Design of steel structures - Part 1-8: Design of joints. Brussels, 2005.
  Google Scholar

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Published
2019-08-31

Cited by

Słowikowska, A. and Polus, Łukasz (2019) “An analysis of the resistance of an extended end-plate beam-to-beam connection subjected to tension in fire conditions”, Budownictwo i Architektura, 18(1), pp. 081–088. doi: 10.24358/Bud-Arch_19_181_08.

Authors

Alina Słowikowska 

Institute of Structural Engineering; Faculty of Civil and Environmental Engineering; Poznan University of Technology; Poland

Authors

Łukasz Polus 
lukasz.polus@put.poznan.pl
Institute of Structural Engineering; Faculty of Civil and Transport Engineering; Poznan University of Technology; Poland
https://orcid.org/0000-0002-1005-9239

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