Friction dissipative devices for cladding panels in precast buildings / Liberato Ferrara in European journal of environmental and civil engineering, Vol. 15 N° 9 (Novembre 2011)  

Public ISBD [article]  inEuropean journal of environmental and civil engineering > Vol. 15 N° 9 (Novembre 2011) . - pp. 1319-1338 Titre : Friction dissipative devices for cladding panels in precast buildings : An experimental investigation Titre original : Dispositifs amortisseurs par frottement pour panneaux de revêtements de bâtiments en béton préfabriqué. Une recherche expérimentale Type de document : texte imprimé Auteurs : Liberato Ferrara, Auteur ; Roberto Felicetti, Auteur ; Giandomenico Toniolo, Auteur Année de publication : 2012 Article en page(s) : pp. 1319-1338 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Friction dampers Precast r/c buildings Earthquake design Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : This study focuses on the design and experimental assessment of the behaviour of friction dampers to be used along the edges of cladding panels in precast r/c buildings. The concept and design of such devices is based on a no-slip requirement under wind and moderate earthquake loadings, while allowing large displacements and consequent significant energy dissipation due to friction for higher intensity earthquakes. Elements were custom-built by assembling, through bolted connections, of steel profiles, in case with interposed brass plates, to obtain a more stable response under cyclic loadings. An experimental investigation has been performed in order to characterize the behaviour of these devices under cyclic loadings, including the displacement rate effect. The work is intended as prodromal to a wider assessment of the seismic behaviour of precast r/c structures with friction damping panel-edge connections. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/article.jsp?articleId=16938 [article] Friction dissipative devices for cladding panels in precast buildings = Dispositifs amortisseurs par frottement pour panneaux de revêtements de bâtiments en béton préfabriqué. Une recherche expérimentale : An experimental investigation [texte imprimé] / Liberato Ferrara, Auteur ; Roberto Felicetti, Auteur ; Giandomenico Toniolo, Auteur . - 2012 . - pp. 1319-1338. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 15 N° 9 (Novembre 2011) . - pp. 1319-1338 Mots-clés : Friction dampers Precast r/c buildings Earthquake design Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : This study focuses on the design and experimental assessment of the behaviour of friction dampers to be used along the edges of cladding panels in precast r/c buildings. The concept and design of such devices is based on a no-slip requirement under wind and moderate earthquake loadings, while allowing large displacements and consequent significant energy dissipation due to friction for higher intensity earthquakes. Elements were custom-built by assembling, through bolted connections, of steel profiles, in case with interposed brass plates, to obtain a more stable response under cyclic loadings. An experimental investigation has been performed in order to characterize the behaviour of these devices under cyclic loadings, including the displacement rate effect. The work is intended as prodromal to a wider assessment of the seismic behaviour of precast r/c structures with friction damping panel-edge connections. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/article.jsp?articleId=16938

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