Documents disponibles écrits par cet auteur

Pressure--impulse diagrams for RC and FRC circular plates under blast loads / Matteo Colombo in European journal of environmental and civil engineering, Vol. 16 N° 7 (Juillet 2012) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 16 N° 7 (Juillet 2012) . - pp. 837-862 Titre : Pressure--impulse diagrams for RC and FRC circular plates under blast loads Type de document : texte imprimé Auteurs : Matteo Colombo, Auteur ; Paolo Martinelli, Auteur Année de publication : 2012 Article en page(s) : pp. 837-862 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Blast  loadings  Pressure–impulse  diagrams  Circular  plates  SDOF  systems Résumé : In this work, simplified models for the dynamic analysis of traditional reinforced concrete (RC) and fibre-reinforced concrete (FRC) circular plates under blast loads are proposed. The cases of plates simply supported or resting on Winkler-type soil are studied. The two cases under study intend to provide a simplified tool for predicting the response respectively for specimens subjected to blast pressure wave inside shock-tube facilities and for slabs on ground under blast loads. The second case also represents the loading conditions inside a new shock-tube facility specifically intended for the investigation of underground tunnel lining subjected to blast loads. The aim of this work is the pressure--impulse diagrams derivations for circular plates with several material characteristics, radius/thickness ratio and Winkler’s constant. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.675149 [article] Pressure--impulse diagrams for RC and FRC circular plates under blast loads [texte imprimé] / Matteo Colombo, Auteur ; Paolo Martinelli, Auteur . - 2012 . - pp. 837-862. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 16 N° 7 (Juillet 2012) . - pp. 837-862 Mots-clés : Blast  loadings  Pressure–impulse  diagrams  Circular  plates  SDOF  systems Résumé : In this work, simplified models for the dynamic analysis of traditional reinforced concrete (RC) and fibre-reinforced concrete (FRC) circular plates under blast loads are proposed. The cases of plates simply supported or resting on Winkler-type soil are studied. The two cases under study intend to provide a simplified tool for predicting the response respectively for specimens subjected to blast pressure wave inside shock-tube facilities and for slabs on ground under blast loads. The second case also represents the loading conditions inside a new shock-tube facility specifically intended for the investigation of underground tunnel lining subjected to blast loads. The aim of this work is the pressure--impulse diagrams derivations for circular plates with several material characteristics, radius/thickness ratio and Winkler’s constant. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.675149