Fracture, Fatigue, Failure and Damage Evolution , Volume 3

6 F. Léo et al. results, it can be concluded that the consideration of delayed effects leads to a lower failure load of the beam. Therefore, it is necessary to consider the delayed effects in the dimensioning of a preflex beam in order to avoid the total collapse of the structure. References 1. Aribert, J.M.: Construction mixte acier-béton: Calcul des poutres mixtes. Techniques de l’ingénieur. Novembre 2004 2. Aribert, J.M.: Analyse et formulation pratique de l’influence de la nuance de l’acier du profilé sur le degré minimum de connexion partielle d’une poutre mixte. Revue construction métallique n◦3 (1997) 3. Bae, D., Lee, K.: Behavior of preflex beam in manufacturing process. KSCE J. Civ. Eng. 8, 111–115 (2004). https://doi.org/10.1007/ BF02829086 4. Foort, E.: Connecteurs dans les poutres Preflex: comportements dus à l’effort normal et à l’effort de rupture – Mémoire de fin d’étude, Polytech Clermont Ferrand. Politechnika Krakowska (2016) 5. Ghali, A., Fabre, R.: Concrete Structures: Stresses and Deformations, 2nd edn. Spon, London/New York (1994) 6. Jerome, M.: Étude de la fissuration des poutres Preflex sollicitées. Comparaions numérique et analytique. Mémoire de fin d’étude, Polytech Clermont Ferrand, Politechnika Krakowska – 2011 7. Zhang, K., Li, S., Liu, K.: Experimental Study on Static and Fatigue Behavior of Steel-Concrete Preflex Prestressed Composite Beam. Advances in Steel Structures (ICASS ‘99). Proceedings of The Second International Conference on Advances in Steel Structures 15–17 December 1999, Hong Kong, China Volume II, pp. 965–973 (1999)

RkJQdWJsaXNoZXIy MTMzNzEzMQ==