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1、有限单元法B实验指导书机械科学与工程学院机械设计及自动化系张贵林编二OO九年^一月目录2实验0GettingStartedwithANSYS3实验1平面结构的静力学分析4实验2空间结构应力场分析18实验32DPliineStressBracketExample32实验4aSteady-StateThermalAnalysis60实验5aCompressibleFlowAnalysis74附录1实验报告格式83注：仅实验0、1、2、3为8学时上机实验内容，实验4、5为附加内容。利于你获得较高成绩！实验0
2、GettingStartedwithANSYSTheANSYSprogramhasmanyfinite-elementanalysiscapabilities,rangingfromasimple,linear,staticanalysistoacomplex,nonlinear,transientdynamicanalysis.TheprocessforatypicalANSYSanalysisinvoIvesthreegeneraltasks:•BuildingtheModel•ApplyingL
3、oadsandObtainingtheSolution•ReviewingtheResults0.1.1StartLMTOOLSUtilityTheLMTOOLSut订ityisaWindows-onlylicenseadministrationtool.WiththeLMTOOLSutility,youcanstart,stop,andreconfigurethelicensemanager,getinfonnationsuchashostids,getserverstatus,andmore.To
4、activeitethelauncheronWindows,chooseStart>LMTOOLSUtilitySoleettheStart/atop/RereadButton，andstarttheserver.WhentheServerStartSuccessfulappeared,youcanstarttheANSYSLauncher.0.1.2TheANSYSLauncherToactiveitethelauncheronWindows,chooseStart>Programs>ANSYS11
5、.0>ANSYSProductLauncherIfyouselectedaANSYSproduct,youcanspecify:Workingdirectory(youcreatedonaharddisk)andJobname(youwanttoname).ThentheANSYSGUIappeared,andyoucandoourexperimentswithGUImethodandCommandorBatchMethod.ThestandardANSYSGUIisthedefault.Thisla
6、youtshowstheUtilityMenu,StandardToolbar,InputWindow,ANSYSToolbar,MainMenu,GraphicsWindow,StatusArea,andOutputWindow.Youcanresizethetoolbars,theoverallsizeoftheGUI,thefont,andthecolo匚实验1平面结构的静力学分析2.1.StaticAnalysisofaCornerBracket2.1.!•ProblemSpecificati
7、onApplicableANSYSProducts:ANSYSMultiphysics,ANSYSMechanical,ANSYSStructural,ANSYSEDLevelofDifficulty：easyInteractiveTimeRequired:60to90minutesDiscipline:structuralAnalysisType:linearstaticElementTypesUsed:PLANE82ANSYSFeaturesDemonstrated:solidmodelingin
8、eludingprimitives,Booleanoperations,andfillets;taperedpressureload;defonnedshapeandstressdisplays;listingofreactionforces;examinationofstructuralenergyerrorApplicableHelpStructuralStaticAnalysisintheStructuralAnalysisGuide.PLANE8
