Documents disponibles écrits par cet auteur

Capacity design and seismic performance of multi-storey precast structures / Fabio Biondini in European journal of environmental and civil engineering, Vol. 14 N° 1 (Janvier 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 1 (Janvier 2010) . - pp. 11-28 Titre : Capacity design and seismic performance of multi-storey precast structures Type de document : texte imprimé Auteurs : Fabio Biondini, Auteur ; Giandomenico Toniolo, Auteur ; Georgios Tsionis, Auteur Année de publication : 2010 Article en page(s) : pp. 11-28 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Precast  structures  Capacity  design  Behaviour  factor  Seismic  performance Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The seismic design of multi-storey precast structures is at present not covered by specific provisions of the European seismic codes. To fill such gap, capacity design criteria for multi-storey precast concrete frames with hinged beams are presented. Based on the same approach prescribed by the codes for monolithic cast-in-place frames, a distribution of floor forces and a value of behaviour factor are assumed to perform a static linear analysis of the structure. A parametric study aimed to validate the design method is carried out by varying, within the range of practical interest, the main design parameters such as the number of storeys, the mass-over-stiffness ratios and the stiffness characteristics of the columns. The results of dynamic modal analyses and non linear static analyses show that the proposed method can safely be applied to ordinary multi-storey concrete precast frames characterized by structural regularity and limited flexibility. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Capacity design and seismic performance of multi-storey precast structures [texte imprimé] / Fabio Biondini, Auteur ; Giandomenico Toniolo, Auteur ; Georgios Tsionis, Auteur . - 2010 . - pp. 11-28. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 1 (Janvier 2010) . - pp. 11-28 Mots-clés : Precast  structures  Capacity  design  Behaviour  factor  Seismic  performance Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The seismic design of multi-storey precast structures is at present not covered by specific provisions of the European seismic codes. To fill such gap, capacity design criteria for multi-storey precast concrete frames with hinged beams are presented. Based on the same approach prescribed by the codes for monolithic cast-in-place frames, a distribution of floor forces and a value of behaviour factor are assumed to perform a static linear analysis of the structure. A parametric study aimed to validate the design method is carried out by varying, within the range of practical interest, the main design parameters such as the number of storeys, the mass-over-stiffness ratios and the stiffness characteristics of the columns. The results of dynamic modal analyses and non linear static analyses show that the proposed method can safely be applied to ordinary multi-storey concrete precast frames characterized by structural regularity and limited flexibility. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

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]  in European 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