Skip to main content
Erschienen in: International Journal of Steel Structures 3/2023

06.03.2023

Axial-Shear-Flexural Interaction Behavior of a Double-Span Steel Beam Under a Column-Loss State Using the Pushdown Method

verfasst von: Nur Ezzaryn Asnawi Subki, Hazrina Mansor, Yazmin Sahol Hamid, Gerard A. R. Parke

Erschienen in: International Journal of Steel Structures | Ausgabe 3/2023

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The axial-shear-flexural interaction behavior of a double-span steel beam in a column-loss state is a complex phenomenon that demands more explanation. Nowadays, it is common practice to study the column loss scenario of a double-span steel beam using the pushdown method. Generally, two pushdown methods are commonly used: the Monotonic Pushdown Force (MPF) and the Distributed Pushdown Force (DPF) methods. Many current researchers adopted the MPF approach due to its practical and straightforward instrumentation for experimental testing compared to the DPF approach. However, the DPF approach would better approximate the actual collapse behavior of the structure in a column-loss event since it resembles the proper form of gravity loads. This paper aimed to demonstrate how these two approaches result in significantly different behavior in double-span steel beam collapse, particularly on the axial-shear-flexural interaction behavior. A finite element analysis using ABAQUS software was undertaken on a validated double-span steel beam model. In the MPF approach, the results have highlighted the importance of the tensile catenary action in the overall structural resistance of the double-span beam against collapse. The tensile catenary action dominated the load-resisting mechanism of the double-span beam at a large deformation state and interrupted the flexural resistance development. The stretching effect induced by the tensile catenary action has avoided the inelastic local buckling and allowed for greater rotation capacity on the beam assembly. However, under the DPF approach, the double-span beam has limited tensile catenary action build-up with high shear force development after the plastic hinge formation. The significant effects of the high shear force development on the double-span beam behavior were highlighted in this study.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Fußnoten
1
For a structural frame, a damaged structure refers to a structural system with a notionally-removed column, whereby a local failure was assumed to take place without considering the initiating event.
 
Literatur
Zurück zum Zitat ABAQUS Version 16.4. (2014d). Dassault Systèmes Simulia Corp. ABAQUS Version 16.4. (2014d). Dassault Systèmes Simulia Corp.
Zurück zum Zitat Baker, J., Horne, M. R., & Heyman, J. (1956). The steel skeleton: Plastic behaviour and design (Vol. 2). Cambridge University Press. Baker, J., Horne, M. R., & Heyman, J. (1956). The steel skeleton: Plastic behaviour and design (Vol. 2). Cambridge University Press.
Zurück zum Zitat British Standard Institution. (2004a). Eurocode 8: Design of structures for earthquake resistance—Part 1: General rules, seismic actions and rules for buildings. EN1998-1. British Standard Institution. British Standard Institution. (2004a). Eurocode 8: Design of structures for earthquake resistance—Part 1: General rules, seismic actions and rules for buildings. EN1998-1. British Standard Institution.
Zurück zum Zitat British Standard Institution. (2004b). Hot rolled products of structural steels—Part 2: Technical delivery conditions for non-alloy structural steels. EN10025-2. British Standard Institution. British Standard Institution. (2004b). Hot rolled products of structural steels—Part 2: Technical delivery conditions for non-alloy structural steels. EN10025-2. British Standard Institution.
Zurück zum Zitat British Standard Institution. (2005). Eurocode 3: Design of steel structures - Part 1–1: General rules and rules for buildings. EN 1993-1-1. British Standard Institution. British Standard Institution. (2005). Eurocode 3: Design of steel structures - Part 1–1: General rules and rules for buildings. EN 1993-1-1. British Standard Institution.
Zurück zum Zitat Department of Defense (DoD). (2016). Unified facilities criteria: Design of buildings to resist progressive collapse. UFC 4-023-03. Department of Defense. Department of Defense (DoD). (2016). Unified facilities criteria: Design of buildings to resist progressive collapse. UFC 4-023-03. Department of Defense.
Zurück zum Zitat General Services Administration (GSA). (2016). Alternate path analysis and design guidelines for progressive collapse resistance. General Services Administration. General Services Administration (GSA). (2016). Alternate path analysis and design guidelines for progressive collapse resistance. General Services Administration.
Zurück zum Zitat Holzer, S. M., Melosh, R. J., Barker, R. M., & Somers, A. E. (1975). Singer: A computer code for general analysis of two-dimensional concrete structures. National Technical Information Service (NTIS). Holzer, S. M., Melosh, R. J., Barker, R. M., & Somers, A. E. (1975). Singer: A computer code for general analysis of two-dimensional concrete structures. National Technical Information Service (NTIS).
Zurück zum Zitat Neal, B. G. (1963). The plastic methods of structural analysis. Wiley. Neal, B. G. (1963). The plastic methods of structural analysis. Wiley.
Zurück zum Zitat Subki, N. A., Mansor, H., Hamid, Y. S., & Parke, G. A. (2019). Progressive collapse assessment: A review of the current energy-based alternate load path (ALP) method. International Conference on Sustainable Civil Engineering Structures and Construction Materials (vol. 258, p. 02012). EDP Sciences. https://doi.org/10.1051/matecconf/201925802012 Subki, N. A., Mansor, H., Hamid, Y. S., & Parke, G. A. (2019). Progressive collapse assessment: A review of the current energy-based alternate load path (ALP) method. International Conference on Sustainable Civil Engineering Structures and Construction Materials (vol. 258, p. 02012). EDP Sciences. https://​doi.​org/​10.​1051/​matecconf/​201925802012
Zurück zum Zitat Subki, N. A., Mansor, H., Hamid, Y., & Parke, G. A. (2022). Finite element dynamic analysis of double-span steel beam under an instantaneous loss of support. In 5th International Conference on Sustainable Civil Engineering Structures and Construction Materials (SCESCM), (pp. 593–610). https://doi.org/10.1007/978-981-16-7924-7_39 Subki, N. A., Mansor, H., Hamid, Y., & Parke, G. A. (2022). Finite element dynamic analysis of double-span steel beam under an instantaneous loss of support. In 5th International Conference on Sustainable Civil Engineering Structures and Construction Materials (SCESCM), (pp. 593–610). https://​doi.​org/​10.​1007/​978-981-16-7924-7_​39
Metadaten
Titel
Axial-Shear-Flexural Interaction Behavior of a Double-Span Steel Beam Under a Column-Loss State Using the Pushdown Method
verfasst von
Nur Ezzaryn Asnawi Subki
Hazrina Mansor
Yazmin Sahol Hamid
Gerard A. R. Parke
Publikationsdatum
06.03.2023
Verlag
Korean Society of Steel Construction
Erschienen in
International Journal of Steel Structures / Ausgabe 3/2023
Print ISSN: 1598-2351
Elektronische ISSN: 2093-6311
DOI
https://doi.org/10.1007/s13296-023-00721-7

Weitere Artikel der Ausgabe 3/2023

International Journal of Steel Structures 3/2023 Zur Ausgabe

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.