Guided-Buckling of Euler Column.pdf

《Guided-Buckling of Euler Column.pdf》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、BucklingofEulerColumnProblem:AnEulercolumnwithoneendfixedandoneendfreeistobemadeofanaluminumalloy(E=71GPa).Thecrosssectionalareaofthecolumnis600mm2andthecolumnis2.5mlong.Determinethecolumnbucklingloadcorrespondingtothefollowingshapes:a)Asolidroundbarb)Asquarebar

2、JosephShigleyandCharlesMischke.MechanicalEngineeringDesign5thed.NewYork:McGrawHill,May2002.BucklingofEulerColumnOverviewAnticipatedtimetocompletethistutorial:30minutesTutorialOverviewThistutorialisdividedintosixparts:1)TutorialBasics2)ProblemPlanning3)Preprocess

3、ing4)Solution5)Post-Processing6)HandCalculationsAudienceThistutorialassumesanintermediateknowledgeofANSYS8.0;therefore,itgoesintomoderatedetailtoexplaineachstep.Aproblemplanningsectionhasbeenaddedtohelpsetuptheproblem.MoreadvancedANSYS8.0usersshouldbeabletocompl

4、etethistutorialfairlyquickly.Prerequisites1)ANSYS8.0inhouse“StructuralTutorial”2)CompletionofthreeormoreBasicMachineDesignTutorialsObjectives1)Constructaplanforsolvingtheproblem2)BuildandsolveanAnsysmodel3)ReusemodelwithminoralterationstosolveasimilarproblemOutc

5、omes1)LearnhowtosetuptheproblembeforestartingAnsys2)Increasefamiliaritywiththegraphicaluserinterface(GUI)3)Learnhowtocreateandmeshmorecomplexgeometries4)Increasefamiliaritywithpostprocessingtools2BucklingofEulerColumnTutorialBasicsInthistutorial:Instructionsapp

6、earontheleft.Visualaidscorrespondingtothetextappearontheright.Allcommandsonthetoolbarsarelabeled.However,onlyoperationsapplicabletothetutorialareexplained.Theinstructionsshouldbeusedasfollows:Bold>Textinboldarebuttons,options,orselectionsthattheuserneedstocli

7、ckonExample:>Preprocessor>ElementType>Add/Edit/DeleteFilewouldmeantofollowtheoptionsasshowntotherighttogetyoutotheElementTypeswindowItalicsTextinitalicsarehintsandnotesMB1ClickontheleftmousebuttonMB2ClickonthemiddlemousebuttonMB3ClickontherightmousebuttonSom

8、ebasicANSYSfunctionsare:TorotatethemodelsuseCtrlandMB3.TozoomuseCtrlandMB2andmovethemouseupanddown.TotranslatethemodelsuseCtrlandMB1.3BucklingofEulerColumnProblemPlan