Title of article :
SeismicanalysisofliquidstoragecontainerinnuclearreactorsOriginalResearchArticle
Author/Authors :
ZhangZhengming، نويسنده , , HeShuyan، نويسنده , , XuMing، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
Seismicanalysisofliquidstoragecontainersisalwaysdifficultintheseismicdesignofnuclearreactorequipment.Themainreasonisthattheliquidwillgeneratesignificantseismicloadsunderearthquake.Thesedynamicliquidloadsusuallyformthemainsourceofthestressesinthecontainer.Forthiskindofstructure–fluidcouplingproblem,somesimplifiedtheoreticalmethodswereusuallyusedpreviously.Butthiscannotsatisfytherequirementsofengineeringdesign.TheFiniteElementMethod,whichisnowfulldevelopedandveryusefulforthestructuralanalysis,isstillnotmatureforthestructure–fluidcouplingproblem.Thispaperintroducesamethodsuitableforengineeringmechanicalanalysis.Combiningtheoreticalanalysisofthedynamicliquidloadsandfiniteelementanalysisofthestructuretogether,thismethodcangivepracticalsolutionsintheseismicdesignofliquidstoragecontainers.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
