Tensile resistances of bolted circular flange connections
| Autor: | Ivor Ryan, Maël Couchaux, Alain Bureau, Mohammed Hjiaj |
|---|---|
| Přispěvatelé: | Laboratoire de Génie Civil et Génie Mécanique (LGCGM), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA), Centre Technique Industriel de la Construction Métallique (CTICM), Ministère de l'Economie, des Finances et de l'Emploi, Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA) |
| Rok vydání: | 2018 |
| Předmět: |
Flange connection
Materials science Yield (engineering) Tensile resistance 020101 civil engineering 02 engineering and technology Flange 0201 civil engineering 0203 mechanical engineering Position (vector) Ultimate tensile strength Failure mechanism Contact conditions Elasto-plastic behaviours Joint (geology) Civil and Structural Engineering Parametric statistics business.industry Flanges Circular hollow section Structural engineering Finite element method [SPI.MECA.GEME]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph] Bolts [SPI.GCIV]Engineering Sciences [physics]/Civil Engineering Bolted flange joints 020303 mechanical engineering & transports Closed form solutions Closed-form expression business |
| Zdroj: | Engineering Structures Engineering Structures, 2018, 171, pp.817-841. ⟨10.1016/j.engstruct.2018.04.004⟩ Engineering Structures, Elsevier, 2018, 171, pp.817-841. ⟨10.1016/j.engstruct.2018.04.004⟩ |
| ISSN: | 0141-0296 |
| DOI: | 10.1016/j.engstruct.2018.04.004 |
| Popis: | International audience; A closed form solution for the ultimate tensile resistance of a bolted flange joint is derived considering yield line failure mechanisms developed by Igarashi et al. The position of the prying force is determined based on formulations previously developed by the authors. Under various simplified assumptions and approximations, a design approach similar to that of the Eurocode 3 for T-stubs is proposed. To validate this approach, experimental tests have been performed on six connections of circular hollow sections made of bolted ring flange. A finite element model considering the elastoplastic behaviour of steel and contact conditions has been developed and the results showed a good agreement with experimental results. Based on the FEM model, a parametric study shows that the proposed analytical model is valid for a wide range of connections. © 2018 |
| Databáze: | OpenAIRE |
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