[article] 
inJournal of structural engineering > Vol. 136 N° 6 (Juin 2010) . - pp. 744-748

Titre :	Wind effects on low-rise metal buildings : database-assisted design versus ASCE 7-05 standard estimates
Type de document :	texte imprimé
Auteurs :	Bradley F. Coffman, Auteur ; Joseph A. Main, Auteur ; Dat Duthinh, Auteur
Année de publication :	2011
Article en page(s) :	pp. 744-748
Note générale :	Génie Civil
Langues :	Anglais (eng)
Mots-clés :	Aerodynamics Buildings low-rise Databases Structural design Wind forces tunnel tests
Index. décimale :	624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes
Résumé :	Peak bending moments are compared for a set of steel portal frames of industrial buildings in an open terrain calculated using database-assisted design (DAD) techniques and ASCE 7-05 Standard plots. The comparisons indicate that, depending on the building dimensions, the peak bending moments at the knee based on DAD techniques are generally larger by 10–30% than their counterparts based on the ASCE 7-05 plots. (In one case with a relatively steep roof slope of 26.6° the discrepancies exceed 70%.) For the buildings considered, the discrepancies increase with increasing roof slope and with increasing eave height.
DEWEY :	624.17
ISSN :	0733-9445
En ligne :	http://ascelibrary.org/sto/resource/1/jsendh/v136/i6/p744_s1?isAuthorized=no

[article] Wind effects on low-rise metal buildings : database-assisted design versus ASCE 7-05 standard estimates [texte imprimé] / Bradley F. Coffman, Auteur ; Joseph A. Main, Auteur ; Dat Duthinh, Auteur . - 2011 . - pp. 744-748.
Génie Civil
Langues : Anglais (eng)
in Journal of structural engineering > Vol. 136 N° 6 (Juin 2010) . - pp. 744-748

Mots-clés :	Aerodynamics Buildings low-rise Databases Structural design Wind forces tunnel tests
Index. décimale :	624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes
Résumé :	Peak bending moments are compared for a set of steel portal frames of industrial buildings in an open terrain calculated using database-assisted design (DAD) techniques and ASCE 7-05 Standard plots. The comparisons indicate that, depending on the building dimensions, the peak bending moments at the knee based on DAD techniques are generally larger by 10–30% than their counterparts based on the ASCE 7-05 plots. (In one case with a relatively steep roof slope of 26.6° the discrepancies exceed 70%.) For the buildings considered, the discrepancies increase with increasing roof slope and with increasing eave height.
DEWEY :	624.17
ISSN :	0733-9445
En ligne :	http://ascelibrary.org/sto/resource/1/jsendh/v136/i6/p744_s1?isAuthorized=no