Experimental seismic response of a full-scale light-frame wood building / Andre Filiatrault in Journal of structural engineering, Vol. 136 N° 3 (Mars 2010)  

Public ISBD [article]  inJournal of structural engineering > Vol. 136 N° 3 (Mars 2010) . - pp. 246-254 Titre : Experimental seismic response of a full-scale light-frame wood building Type de document : texte imprimé Auteurs : Andre Filiatrault, Auteur ; Ioannis P. Christovasilis, Auteur ; Assawin Wanitkorkul, Auteur Année de publication : 2011 Article en page(s) : pp. 246-254 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Buildings Gypsum Seismic tests Shake table Wood structures Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : A full-scale, two-story, light-frame wood townhouse building, designed according to modern U.S. engineered seismic design requirements, was tested on two triaxial shake tables operating in unison. The main objective of this experimental study was to determine the dynamic characteristics and the seismic performance of the test building under various base input intensities, representative of both ordinary and near-field ground motions in southern California. The building was tested with and without interior (gypsum wallboard) and exterior (stucco) wall finishes. The test results revealed that the installation of gypsum wallboard to the interior surfaces of structural wood sheathed walls substantially improved the seismic response of the test building. The application of exterior stucco further improved the seismic response of the test building, particularly in its longitudinal direction, where the shear response of low aspect ratio wall piers dominated. These shake table test results provide the evidence of the significant influence that wall finish materials have on the behavior of lateral load-resisting systems in light-frame wood construction. DEWEY : 624.17 ISSN : 0733-9445 En ligne : http://ascelibrary.org/sto/resource/1/jsendh/v136/i3/p246_s1?isAuthorized=no [article] Experimental seismic response of a full-scale light-frame wood building [texte imprimé] / Andre Filiatrault, Auteur ; Ioannis P. Christovasilis, Auteur ; Assawin Wanitkorkul, Auteur . - 2011 . - pp. 246-254. Génie Civil Langues : Anglais (eng) in Journal of structural engineering > Vol. 136 N° 3 (Mars 2010) . - pp. 246-254 Mots-clés : Buildings Gypsum Seismic tests Shake table Wood structures Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : A full-scale, two-story, light-frame wood townhouse building, designed according to modern U.S. engineered seismic design requirements, was tested on two triaxial shake tables operating in unison. The main objective of this experimental study was to determine the dynamic characteristics and the seismic performance of the test building under various base input intensities, representative of both ordinary and near-field ground motions in southern California. The building was tested with and without interior (gypsum wallboard) and exterior (stucco) wall finishes. The test results revealed that the installation of gypsum wallboard to the interior surfaces of structural wood sheathed walls substantially improved the seismic response of the test building. The application of exterior stucco further improved the seismic response of the test building, particularly in its longitudinal direction, where the shear response of low aspect ratio wall piers dominated. These shake table test results provide the evidence of the significant influence that wall finish materials have on the behavior of lateral load-resisting systems in light-frame wood construction. DEWEY : 624.17 ISSN : 0733-9445 En ligne : http://ascelibrary.org/sto/resource/1/jsendh/v136/i3/p246_s1?isAuthorized=no

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