摘要
Inordertoensurethehighestsafetyrequirements,nuclearpowerplantstructures(thecontainmentstructures,thefuelstoragesandtransportationsystems)shouldbeassessedagainstallpossibleinternalandexternalimpactthreats.Theinternalimpactthreatsincludekineticmissilesgeneratedbythefailureofhighpressurevesselsandpipes,thefailureofhighspeedrotatingmachineriesandaccidentaldrops.Theexternalimpactthreatsmaycomefromairbornemissiles,aircraftimpact,explosionblastandfragments.Theimpacteffectsofthesethreatsonconcreteandsteelstructuresinanuclearpowerplantarediscussed.Methodsandproceduresfortheimpactassessmentofnuclearpowerplantsareintroduced.Recentstudiesonpenetrationandperforationmechanicsaswellasprogressesondynamicpropertiesofconcrete-likematerialsarepresentedtoincreasetheunderstandingoftheimpacteffectsonconcretecontainmentstructures.
出版日期
2006年07月20日（中国期刊网平台首次上网日期，不代表论文的发表时间）
