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

Ntetsika, Magdalini

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	https://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