有限元分析作业-(5)

《有限元分析作业-(5)》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、中原工学院2011-2012-2《有限元基础》大作业姓名：学号：成绩：有一32a型工字梁，结构如图所示，试用ANSYS软件分析其变形及约束反力。弹性模量为200GPa,泊松比为0・3,载荷p为ISOMPa,32a型工字梁的相关参数为：横截面面积为0.006655m2,惯性矩为0.00019m4,梁的总高为0.32m,其它参数所示，wl=w2=0.13m,w3=0.32m,tl=t2=0.015m,t3=0.0095moANSYSMdcMenu1,设定分析作业名和标题2•定义单元类型AANSYSMuWplyMC»UtilityMenu(zHanylebing)SelectlistPl

2、otPlotCtrlsWorkPlaneParametersMacroMenuQrisHelpp］回0叟剧歯Jj團ANSYSToolbarQzrnzEPreprocessorESolution£GeneralPostproc匕TimeHistPoitproETopolog心IOptEROMToolEDesignOptEProbDesignERadiationOptERunTimeStaU□SessionEditorBFinithAANSYSMultiphysicsUtilityMenu(zhanglebing)FileSelectListPlotPlotCtrlsWorkPlane

3、ParametersMacroMenuCtrlsHelpS3rIElementTypesKDefinedElementTypes:NONEDERNEDALibraryofElementTypesANSYSOnlystructuralelementtypesareshownLibraryofElementTypesElementtypereferencenumberApplyCancelHelpAdd・・・CloseGeneralPostproc*imeHistPostpro*opologicdlOptIOMTool)csignOpt打obDesignladiationOptlun-

4、TimeStats3•定义材料属性File:•Desktop\工字梁.x_tADefineMaterialModelBehaviorMaterialEditFavoriteHelpMaterialModelsDefined◎ESS®Al»nsMaterialModelsAvailableFile:•Desktop\工字梁•xt4•建立模型1VOLUMESANSYSTYPENUMJUN17201216:04:455•划分网格6•加载求解和查看求解结果File:.Desktop\零件1•x_t1DISPLACEMENTSTEP=1SUB=1TIME=1DMX=44・975A

5、NSYSJUN21201214:13:30iDISPLACEMENTANSYSSTEP=1SUB=1TIME=1DMX=44・97521201214:14:021DISPLACEMENTSTEP=1SUB=1TIME=1DMX=44・975AContourNodalSolutionDataItemtobecontouredQYZShearstress0XZShearstress01stPrincipalstress02ndPrincipalstress03rdPrincipalstressQStressintensity0vonMisesstress0Plasticequivale

6、ntstress0Stressstateratio0HydrostaticpressureMTotalMechanicalStrain5ElasticStrain型PlasticStrain玄CreepStrain©IAdditionalOptionsUndisplacedshapekeyDeformedshapeonlyzlScaleFactorAutoCalculated二j

7、o.O1334O7233241UndisplacedshapekeyAp曲C1NODALSOLUTIONSTEP=1SUB=1TIME=1SEQV(AVG)DMX=44•975SMN=.151E+08SM

8、X=.147E+12ANSYSJUN21201214:15:07.151E+08.328E+11.164E+11.491E+11.819E+11.982E*11•131E*12.115E4-12.147E+12APRRSOLCommandFilePRINTREACTIONSOLUTIONSPERNODETHEFOLLOWINGX,¥,ZSOLUTIONSAREINTHEGLOBALCOORDINATESYSTEM*****P0ST1TOTALREACTIONSOLUT