Etude de la réponse séismique d' un système sol-structure enterrée

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dc.contributor.author Ntetsika, Magdalini fr
dc.date.accessioned 2018-11-05T11:28:01Z
dc.date.available 2018-11-05T11:28:01Z
dc.date.issued 2018-11-05
dc.identifier.uri http://dspace.lib.ntua.gr/xmlui/handle/123456789/47904
dc.identifier.uri http://dx.doi.org/10.26240/heal.ntua.16141
dc.rights Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/gr/ *
dc.subject Σεισμικός κίνδυνος el
dc.subject SSI en
dc.subject Embedment en
dc.subject Cast3M en
dc.subject MISS3D en
dc.subject Reactor Building en
dc.subject Αντιδραστήρας el
dc.subject Σεισμική απόκριση el
dc.subject Μελέτη el
dc.subject Επιβολή el
dc.title Etude de la réponse séismique d' un système sol-structure enterrée fr
heal.type bachelorThesis
heal.secondaryTitle Evaluation des risques séismiques pour un Bâtiment Réacteur fr
heal.classification Αντισεισμική μηχανική el
heal.classificationURI http://data.seab.gr/concepts/b2281050858c70f51767d4b4f6e69f4ecae86ebe
heal.language fr
heal.access campus
heal.recordProvider ntua el
heal.publicationDate 2015-09-15
heal.abstract Nuclear structures are generally embedded for design reasons. In particular, when considering a nuclear island, the embedment of the reactor building is rarely taken into account in early stage design studies despite the fact that this configuration may lead to positive effects (Wolf, 1985) [13], (Tyapin, 1996) [6]. This trend has been confirmed by the works of (I. Takewaki, 2003) [8] (Mahsuli, Ghannad, 2009) [14] where the response of soil-structure system is analyzed with respect to the embedment ratio. Similar conclusions have been confirmed within the framework of the International Benchmark KARISMA supported by the International Atomic Energy Agency (IAEA) (Suin, Humbert, Viallet) [15], Although the scientific community is aware of this trend, only a few studies aim at connecting this effect with the kinematic conditions at the soil-structure interface. A common assumption in design stage is to consider the foundation system (basemat and exterior shear walls) as rigid. In some cases, when the structure is significantly embedded, only the basemat is considered as rigid. Hence, the kinematic conditions of the foundation could influence the response of the system, especially in the vertical direction. This study aims at analyzing the effect of some design assumptions on the seismic response of a nuclear reactor building, using a simplified model, under embedded condition. To reach this objective, this report is outlined as follows. First, the theoretical framework is shown. Second, the results obtained from a parametric study are exposed and discussed. Last, some recommendations are finally drawn. en
heal.advisorName Frau, Alberto fr
heal.committeeMemberName Frau, Alberto fr
heal.academicPublisher Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Πολιτικών Μηχανικών. Τομέας Δομοστατικής el
heal.academicPublisherID ntua
heal.numberOfPages 122 σ.
heal.fullTextAvailability true

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Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα Except where otherwise noted, this item's license is described as Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα