预览加载中，请您耐心等待几秒...

ABAQUS前、后处理模块二次开发的应用.docx

预览
1/2
2/2

在线预览结束，喜欢就下载吧，查找使用更方便

下载提示 文本预览

如果您无法下载资料，请参考说明：

1、部分资料下载需要金币，请确保您的账户上有足够的金币

2、已购买过的文档，再次下载不重复扣费

3、资料包下载后请先用软件解压，在使用对应软件打开

ABAQUS前、后处理模块二次开发的应用 Introduction ABAQUSisapowerfulfiniteelementanalysissoftwareusedinvariousindustriessuchasaerospace,automotive,andcivilengineering.Itspre-processingandpost-processingmodulesareessentialtoolstocreateandanalyzethefiniteelementmodels.However,thesemodulesmaynotalwaysmeetthespecificneedsofeveryuser.Therefore,ABAQUSprovidestheoptionofcustomizationtoimprovetheefficiencyandaccuracyoftheanalysisprocess.Inthispaper,wewilldiscusstheapplicationofABAQUSpre-processingandpost-processingmodulecustomizationthroughsecondarydevelopment. SecondaryDevelopmentofPre-ProcessingModule Thepre-processingmoduleofABAQUSallowstheusertocreateanddefinethefiniteelementmodel.Ithasseveralbuilt-infunctionalitiessuchasmeshgeneration,materialdefinition,andboundaryconditionassignment.However,sometimes,theuserneedstocustomizethesefunctionalitiestomeetthespecificrequirementsoftheproject.Insuchcases,thepre-processingmodulecanbecustomizedthroughsecondarydevelopment. Forinstance,letusconsideracasewheretheuserneedstocreateaspecificmeshpatternthatisnotavailableinthebuilt-inmeshingoptions.Insuchinstances,theusercancreateasubroutineusingPythonorFORTRANprogramminglanguagestogeneratetherequiredmeshpattern.Thesesubroutinescanbeintegratedintothepre-processingmoduleofABAQUS,thusmakingitpossibletogeneratetherequiredmeshpattern. Similarly,userscancustomizeotherfunctionalitiesofthepre-processingmodulebydevelopingsubroutines.Forinstance,theycandefinenewmaterialproperties,boundaryconditions,andelementtypesthatarenotavailableinthebuilt-inoptions.Asaresult,pre-processingbecomesmoreefficient,anduserscancustomizethefiniteelementmodelforthespecificrequirementsoftheproject. SecondaryDevelopmentofPost-ProcessingModule Thepost-processingmoduleofABAQUSallowstheusertoanalyzeandvisualizetheresultsofthefiniteelementanalysis.Itprovidesseveralbuilt-infunctionalitiessuchasplotting,contouring,andanimation.However,sometimes,theuserneedstocreatecustompost-processingfunctionalitiestoanalyzethesimulationresultsmoreeffective