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Seismic design and analysis of masonry-infilled frames

Par Conseil national de recherches du Canada

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AuteurRechercher : 1; Rechercher : ; Rechercher :
Affiliation
  1. Conseil national de recherches du Canada. Institut de recherche en construction du CNRC
FormatTexte, Article
SujetMurs de maçonnerie
Résumé
A simple analytical procedure, which can be used by practicing engineers, for the seismicdesign of masonry-infilled frames is presented. The analysis procedure, based on the experimental and analytical studies reported in the literature, accounts for the effect of infills in all three stages, namely, in computing seismic loading, in predicting response of the infilled frame, and in determining the strength of the infilled frame. Seismic loading is computed using the dynamic properties of the structure rather than arbitrary empirical relationships as recommended in design codes. Recommendations regarding the choice of infilled frame idealization, structural damping ratio, earthquake design spectrum,structural irregularity, and computational aids are made. Practical guidelines, which can be implemented during the construction phase and which have beneficial effects on the behaviour of infilled frames, are provided. Application of the proposed analytical procedure in a design situation is demonstrated through a numerical example, and it is shown that infills can be accounted for in the seismic design of frames during the normal course of design.
Date de publication
Dans
  • Canadian Journal of Civil Engineering 22, nº 3 (1 juin 1995) : 576–587.
Langueanglais
Publications évaluées par des pairsOui
Numéro du CNRCNRCC 38839
NRC-IRC-5894
Numéro NPARC20375637
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Identificateur de l’enregistrementd8b7bac4-bc3f-4773-95ff-4935aef17068
Enregistrement créé2012-07-23
Enregistrement modifié2022-07-22
Date de modification :