Title of article
StructuralintegrityanalysisofanIgnalinanuclearpowerplantbuildingsubjectedtoanairplanecrashOriginalResearchArticle
Author/Authors
GintautasDundulis، نويسنده , , RonaldF.Kulak، نويسنده , , AlgirdasMarchertas، نويسنده , , EugenijusUspuras، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
10
From page
1503
To page
1512
Abstract
Recentterroristattacksusingcommandeeredcommercialairlinersoncivilstructureshaveraisedtheissueoftheabilityofnuclearpowerplantstosurvivetheconsequencesofanairlinercrash.ThestructuralintegrityanalysisduetotheeffectsofanaircraftcrashonanIgnalinanuclearpowerplant(INPP)accidentlocalizationsystem(ALS)buildingisthesubjectofthispaper.Acombinationofthefiniteelementmethodandempiricalrelationshipswereusedfortheanalysis.AglobalstructuralintegrityanalysiswasperformedforaportionoftheALSbuildingusingthedynamicloadingfromanaircraftcrashimpactmodel.Thelocaleffectscausedbyimpactoftheaircraftʹsengineonthebuildingwallwereevaluatedindependentlybyusinganempiricalformula.
TheresultsfromthecrashanalysisofatwinenginecommercialaircraftshowthattheimpactedreinforcedconcretewalloftheALSbuildingwillnothavethrough-the-wallconcretefailure,andthereinforcementwillnotfail.Strain-rateeffectswerefoundtodelaytheonsetofcracking.Therefore,thestructuralintegrityoftheimpactedwalloftheINPPALSbuildingwillbemaintainedduringthecrasheventstudied.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2007
Journal title
Nuclear Engineering and Design Eslah
Record number
941411
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