文章基本信息

标题：PROCEDURES FOR SEISMIC CHARACTERIZATION OF TRADITIONAL AND MODERN WOODEN BUILDING TYPES
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作者：Ario Ceccotti ; Milena Massari ; Luca Pozza 等
期刊名称：International Journal for Quality Research
印刷版ISSN：1800-6450
电子版ISSN：1800-7473
出版年度：2016
卷号：10
期号：1
DOI：10.18421/IJQR10.01-02
语种：English
出版社：Center for Quality, Faculty of Engineering, University of Kragujevac, Serbia
摘要：The paper analyzes different wooden buildings types used in past and nowadays to realized low-rise and mid-rise timber structures from the seismic point of view. A preliminary overview about the procedures prescribed by codes for the seismic characterization of the timber building systems is given. Then the definition of the behaviour q-factor in the literature and its relevance in design of structures in seismic areas is treated. Available research methods for estimating the q-factor based on the verification of the nonlinear seismic response of entire buildings by means of experimental tests and numerical simulations are presented and analyzed. The relevance of a proper definition of the yielding limit and of failure condition in the seismic characterization of wooden building systems is treated. Moreover, a comparison between the q-factor estimations obtained using different calculation methods is presented. Lastly, the appropriate q-factor values are given for a reliable and safe seismic design of buildings realized using the examined wooden constructive systems.
关键词：wooden structure; tmber shearwall; seismic behaviour; q-factor; ductility; bi-linearization criteria; numerical method