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1、InternationalJournalofImpactEngineering36(2009)386–401ContentslistsavailableatScienceDirectInternationalJournalofImpactEngineeringjournalhomepage:www.elsevier.com/locate/ijimpengAsimpleballisticmaterialmodelforsoda-limeglassa,*aabbbM.Grujicic,B.Pandurangan,N.Coutris,B.A.Cheesem
2、an,C.Fountzoulas,P.Patel,ccD.W.Templeton,K.D.BishnoiaInternationalCenterforAutomotiveResearchCU-ICAR,DepartmentofMechanicalEngineering,ClemsonUniversity,241EngineeringInnovationBuilding,Clemson,SC29634-0921,UnitedStatesbArmyResearchLaboratory–SurvivabilityMaterialsBranch,Aberde
3、en,ProvingGround,MD21005-5069,UnitedStatescUSArmyTARDEC,AMSRD-TAR-R/MS263,Warren,MI48397-5000,UnitedStatesarticleinfoabstractArticlehistory:Variousopen-literatureexperimentalfindingspertainingtotheballisticbehaviorofglassareusedtoReceived9March2008constructasimple,physicallybase
4、d,highstrain-rate,high-pressure,large-strainconstitutivemodelforReceivedinrevisedform2August2008thismaterial.ThebasiccomponentsofthemodelareconstructedinsuchawaythatthemodelissuitableAccepted11August2008fordirectincorporationintostandardcommercialtransientnon-lineardynamicsfinit
5、e-elementbasedAvailableonline22August2008softwarepackageslikeANSYS/Autodyn[ANSYS/Autodynversion11.0,Userdocumentation,CenturyDynamicsInc.asubsidiaryofANSYSInc.;2007.]orABAQUS/Explicit[ABAQUSversion6.7,Userdocu-Keywords:mentation,Dessaultsystems,2007.].Tovalidatethematerialmodel
6、,asetoffiniteelementanalysesofTransparentarmortheEdge-on-Impact(EOI)testsiscarriedoutandtheresultscomparedwiththeirexperimentalcoun-MaterialmodelingBallisticperformanceterpartsobtainedintherecentworkofStrassburgeretal.[StrassburgerE,PatelP,McCauleyJW,Soda-limeglassKovalchickC,Ra
7、meshKT,TempletonDW.High-speedtransmissionshadowgraphicanddynamicpho-toelasticitystudyofstresswaveandimpactdamagepropagationintransparentmaterialsandlaminatesusingtheedge-onimpactmethod.In:Proceedingsofthetwenty-thirdinternationalsymposiumonballistics.Spain:April2007,andStrassbu
8、rgerE,PatelP,McCauleyW,TempletonDW.Visualizationofwave
