PSI - Issue 64

André Weber et al. / Procedia Structural Integrity 64 (2024) 1959–1966 A. Weber/ Structural Integrity Procedia 00 (2019) 000 – 000

1966

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difference is, that the load can be chosen on the knowledge of the creep rupture curve for this temperature and environmental conditions as well as for the specific performance of the bar. This evaluation method can also be applied, for example, to bars tested according to ASTM or CSA standards, which are tested, for example, with 0.3% elongation during the long term test. In this way, the test strain gives an indication of the rated strain in service.

4. References

abZ (2008) abZ 1.6-238 Bewehrungsstab Schöck ComBAR aus glasfaserverstärktem Kunststoff, Nenndurchmesser: 8, 12, 16, 20, 25 und 32 mm DIBt Berlin 2008ff ACI (2015) ACI 440-R1-15 Guide for the Design and Construction of Structural Concrete Reinforced with Fiber Reinforced Polymer (FRP) Bars Farmington Hills, USA CSA (2012) S806-12 Design and construction of building structures with fibre-reinforced polymers, Mississauga Canada Eurocode 0 EN 1990:2002 Eurocode: Basis of structural design, Beuth Verlag Berlin fib (2007) , FIB Bulletin 40 FRP reinforcement in concrete structures 2007 federeation internationale de beton Lausanne FprEN 1992-1 (2023) Eurocode 2: Design of concrete structures ISO 10406-1:2015 Fibre-reinforced polymer (FRP) reinforcement of concrete — Test methods Weber (2012) Weber, A. Juette B. How to determine safe design values for FRP reinforcement in different exposure conditions. In Proceedings 6 th International Conference on FRP Composites in Civil Engineering CICE 2012 - Rome, Italy Weber (2014) Weber, A. Short term, medium term and long term design for internal FRP reinforcement. In Proceedings 7th International Conference on FRP Composites in Civil Engineering, CICE 2014 - Vancouver, Canada Weber (2018) Weber, A. Prüfkonzepte für Bewehrungsmaterialien mit zeitabhängigen Widerständen, Bauingenieur 2018