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Measurement of fracture energy of a high performance concrete in dynamic tension and high strain rates

Abstract : This paper presents the experimental results of the dynamic fracture energy of HPC measured via the photomechanical spalling test. Full field measurements are performed and the stress-fracture opening displacement curves are obtained for each visualized fracture zone from which the specific fracture energy can be calculated. First results obtained from several spalling tests were found to be lower than what is reported in the literature.
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https://hal.archives-ouvertes.fr/hal-02169262
Contributeur : Bratislav Lukic <>
Soumis le : lundi 1 juillet 2019 - 09:39:23
Dernière modification le : jeudi 26 mars 2020 - 09:46:06

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UGA | CNRS | 3S-R

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Bratislav Lukić, Dominique Saletti, Pascal Forquin. Measurement of fracture energy of a high performance concrete in dynamic tension and high strain rates. 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures, Jun 2019, Bayonne, France. ⟨10.21012/FC10.233192⟩. ⟨hal-02169262⟩

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