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Titre :
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Wind effects on low-rise metal buildings : database-assisted design versus ASCE 7-05 standard estimates (2011)
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Auteurs :
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Bradley F. Coffman, Auteur ;
Joseph A. Main, Auteur ;
Dat Duthinh, Auteur
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Type de document :
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Article : texte imprimé
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Dans :
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Journal of structural engineering (Vol. 136 N° 6, Juin 2010)
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Article en page(s) :
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pp. 744-748
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Note générale :
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Génie Civil
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Langues :
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Anglais
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Index. décimale :
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624 (Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes)
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Tags :
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Aerodynamics Buildings low-rise Databases Structural design Wind forces tunnel tests
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Résumé :
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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.
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DEWEY :
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624.17
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ISSN :
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0733-9445
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En ligne :
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http://ascelibrary.org/sto/resource/1/jsendh/v136/i6/p744_s1?isAuthorized=no
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