Methods to improve infilled frame ductility / M. Mohammadi in Journal of structural engineering, Vol. 137 N° 6 (Juin 2011)  

Public ISBD [article]  inJournal of structural engineering > Vol. 137 N° 6 (Juin 2011) . - pp. 646-653 Titre : Methods to improve infilled frame ductility Type de document : texte imprimé Auteurs : M. Mohammadi, Auteur ; V. Akrami, Auteur ; R. Mohammadi-Ghazi, Auteur Année de publication : 2011 Article en page(s) : pp. 646-653 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Engineered infill Cyclic tests Steel frames Cracking Stiffness Strength Ductility Frictional sliding fuse Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : An experimental investigation was conducted to achieve engineered infilled frames in two stages. The first stage was aimed at discovering methods to raise infilled frames’ ductility, through testing six single-story single-bay infilled steel frames; three general techniques were studied, disregarding their manufacturing details. Results show that supplying a sliding fuse in the infill highly efficiently increases ductility; however, this presents some problems that can be avoided by improving fuse configuration. The second stage of the testing was conducted with two specimens with an improved sliding fuse configuration, in which the influences of fuse sliding strength on the behavior of the infilled frames were studied. On the basis of these results, the infills, provided with frictional sliding fuses, can be considered to be engineered elements of high ductility, of transversal stability, and capable of being adjusted for desired strengths. DEWEY : 624.17 ISSN : 0733-9445 En ligne : http://ascelibrary.org/sto/resource/1/jsendh/v137/i6/p646_s1?isAuthorized=no [article] Methods to improve infilled frame ductility [texte imprimé] / M. Mohammadi, Auteur ; V. Akrami, Auteur ; R. Mohammadi-Ghazi, Auteur . - 2011 . - pp. 646-653. Génie Civil Langues : Anglais (eng) in Journal of structural engineering > Vol. 137 N° 6 (Juin 2011) . - pp. 646-653 Mots-clés : Engineered infill Cyclic tests Steel frames Cracking Stiffness Strength Ductility Frictional sliding fuse Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : An experimental investigation was conducted to achieve engineered infilled frames in two stages. The first stage was aimed at discovering methods to raise infilled frames’ ductility, through testing six single-story single-bay infilled steel frames; three general techniques were studied, disregarding their manufacturing details. Results show that supplying a sliding fuse in the infill highly efficiently increases ductility; however, this presents some problems that can be avoided by improving fuse configuration. The second stage of the testing was conducted with two specimens with an improved sliding fuse configuration, in which the influences of fuse sliding strength on the behavior of the infilled frames were studied. On the basis of these results, the infills, provided with frictional sliding fuses, can be considered to be engineered elements of high ductility, of transversal stability, and capable of being adjusted for desired strengths. DEWEY : 624.17 ISSN : 0733-9445 En ligne : http://ascelibrary.org/sto/resource/1/jsendh/v137/i6/p646_s1?isAuthorized=no

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité
aucun exemplaire