Title of article
SeismicanalysisofliquidstoragecontainerinnuclearreactorsOriginalResearchArticle
Author/Authors
ZhangZhengming، نويسنده , , HeShuyan، نويسنده , , XuMing، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
7
From page
1325
To page
1331
Abstract
Seismicanalysisofliquidstoragecontainersisalwaysdifficultintheseismicdesignofnuclearreactorequipment.Themainreasonisthattheliquidwillgeneratesignificantseismicloadsunderearthquake.Thesedynamicliquidloadsusuallyformthemainsourceofthestressesinthecontainer.Forthiskindofstructure–fluidcouplingproblem,somesimplifiedtheoreticalmethodswereusuallyusedpreviously.Butthiscannotsatisfytherequirementsofengineeringdesign.TheFiniteElementMethod,whichisnowfulldevelopedandveryusefulforthestructuralanalysis,isstillnotmatureforthestructure–fluidcouplingproblem.Thispaperintroducesamethodsuitableforengineeringmechanicalanalysis.Combiningtheoreticalanalysisofthedynamicliquidloadsandfiniteelementanalysisofthestructuretogether,thismethodcangivepracticalsolutionsintheseismicdesignofliquidstoragecontainers.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2007
Journal title
Nuclear Engineering and Design Eslah
Record number
941392
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