Title of article :
FiniteelementmodelingoftheAP1000nuclearislandforseismicanalysesatgenericsoilandrocksitesOriginalResearchArticle
Author/Authors :
LeonardoTu??n-Sanjur، نويسنده , , RichardS.Orr، نويسنده , , SenerTinic، نويسنده , , DiegoPe?aRuiz، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
TheAP1000isastandarddesigndevelopedbyWestinghouseanditspartnersforanadvancednuclearpowerplantutilizingpassivesafetyfeatures.ThedesignhasbeencertifiedbytheUSNuclearRegulatoryCommissionbasedontheirreviewofseismicanalysesathardrocksites.Theplanthasfiveprincipalbuildingstructures:thenuclearisland,theturbinebuilding,theannexbuilding,thedieselgeneratorbuildingandtheradwastebuilding.Thenuclearislandconsistsofthecontainmentbuilding(thesteelcontainmentvesselandthecontainmentinternalstructures),theshieldbuildingandtheauxiliarybuilding.Thesestructuresarefoundedonacommonbasematandarecollectivelyknownasthenuclearisland.ThispaperdescribesshellandstickfiniteelementmodelsusedinfixedbasedynamicanalysesforthehardrockdesigncertificationusingthegeneralpurposefiniteelementprogramANSYS.Itdescribesacoarsershellmodeldevelopedforuseinsoilstructureinteraction(SSI)analyses.ThismodelisdevelopedinbothANSYSandthesoilstructureinteraction(SSI)programSASSI.ResultsofthethreetypesofmodelsfromANSYSanalysesarecomparedforahardrocksite.ResultsarealsocomparedbetweentheANSYSandSASSIanalysesforthesamemodel.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
