Soft projectile impacts analysis on thin reinforced concrete slabs / C. Pontiroli in European journal of environmental and civil engineering, Vol. 16 N° 9 (special issue) (Octobre 2012)  

Public ISBD [article]  inEuropean journal of environmental and civil engineering > Vol. 16 N° 9 (special issue) (Octobre 2012) . - pp. 1058-1073 Titre : Soft projectile impacts analysis on thin reinforced concrete slabs : Tests, modelling and simulations Type de document : texte imprimé Auteurs : C. Pontiroli, Auteur ; A. Rouquand, Auteur ; L. Daudeville, Auteur Année de publication : 2012 Article en page(s) : pp. 1058-1073 Note générale : Génie Civil Langues : Français (fre) Mots-clés : Impact Experiment Concrete model Simulation Résumé : Numerical simulations of reinforced concrete structures subjected to high velocity impacts and explosions remain a difficult task today. For 10 years and more now, the CEA-Gramat has maintained a continuous research effort with the help of different French universities in order to overcome encountered difficulties in modelling the behaviour of concrete structures under severe loading. To get more data on aircraft impact problems and then validate numerical models, soft projectile impacts tests at small scale on thin reinforced concrete slabs has been carried out at CEA-Gramat. Numerical simulations of these tests have been carried out and compared with experimental results to validate our numerical approach. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.699745 [article] Soft projectile impacts analysis on thin reinforced concrete slabs : Tests, modelling and simulations [texte imprimé] / C. Pontiroli, Auteur ; A. Rouquand, Auteur ; L. Daudeville, Auteur . - 2012 . - pp. 1058-1073. Génie Civil Langues : Français (fre) in European journal of environmental and civil engineering > Vol. 16 N° 9 (special issue) (Octobre 2012) . - pp. 1058-1073 Mots-clés : Impact Experiment Concrete model Simulation Résumé : Numerical simulations of reinforced concrete structures subjected to high velocity impacts and explosions remain a difficult task today. For 10 years and more now, the CEA-Gramat has maintained a continuous research effort with the help of different French universities in order to overcome encountered difficulties in modelling the behaviour of concrete structures under severe loading. To get more data on aircraft impact problems and then validate numerical models, soft projectile impacts tests at small scale on thin reinforced concrete slabs has been carried out at CEA-Gramat. Numerical simulations of these tests have been carried out and compared with experimental results to validate our numerical approach. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.699745

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