A new concept and algorithm to transfer brittle and arbitrary load-slip curves into an effective shear resistance suitable for Eurocode 4

• Autorzy: Kozma András , Girão Coelho Ana M. , Yang Jie , Odenbreit Christoph

Identyfikatory

DOI

10.15632/jtam-pl/156164

• Języki publikacji: EN

Abstrakty

EN

This paper proposes a new concept and algorithm to transfer brittle and arbitrary load-slip curves into an effective shear resistance suitable for Eurocode 4. This algorithm is specifically for demountable shear connections of composite beams which do not exhibit ductile behaviour as required in EC4. The algorithm is validated with numerical finite element models which have been calibrated against experimental results. The algorithm extends the scope of the code to cover demountable shear connections: it allows the EC4 (EN 1994-1-1) rules remain applicable for the evaluation of the plastic bending resistance of composite beams with partial shear connection.

Słowa kluczowe

EN

composite beam; demountable shear connection; seffective shear resistance

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2022
• Tom: Vol. 60 nr 4
• Strony: 705--718
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Kozma András

• DESA Ingénieurs-Conseils S.a.r.l., Luxembourg

autor

Girão Coelho Ana M.

• The British Constructional Steel Association, United Kingdom

autor

Yang Jie

• ArcelorMittal Chair of Steel Construction, University of Luxembourg, Luxembourg

autor

Odenbreit Christoph

• ArcelorMittal Chair of Steel Construction, University of Luxembourg, Luxembourg

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).