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1、10/27/2006ES240NanshuLuLearningABAQUS:3-BarTrussExampleProblemFThefiletruss-3br.inp(or1.3_truss-3br.inpinthisfolder)isanABAQUSinputfileforfinite-elementstaticanalysisofthe3-bartrussstructureshownabove.Inputfilesshouldbenamedintheforminput-filename.inp,whereinput-filenameisanythingofyourc
2、hoosing,sothatyour.inpfileis,e.g.,mytruss.inp,Elizabeth-truss.inp,etc.Itisusuallyconvenienttokeepthejobnameclose,butnotidenticaltoinput-filename(toavoidconfusionifyoulaterwanttodeleteunsuitableresults),e.g.,jobnameasmytruss1orElizabeth-truss-a.inp.Readthroughtheinputfiletogetafeelforthes
3、tructureofanABAQUSinputfile.Next,runthejobusingthecommand:abaqusj=jobnameandthenfollowthedialogandgivethenameofthe.inpwithoutthe.inpextension(i.e.,giveitasinput-filename,notinput-filename.inp)FilesCreated.Youshouldseefileswiththefollowingextensions(forjobname=Truss-test)createdinthedirec
4、toryafteryouranalysisiscomplete.Truss-test.com:Commandfile,createdbytheABAQUSexecutionprocedureTruss-test.dat:Printedoutputfile.Itiswrittenbytheanalysis,datacheck,parametercheck,andcontinueoptions.Itcontainstabulatedinformationofrequestedvariableoutputs.Truss-test.log:Logfile,whichcontai
5、nsstartandendtimesformodulesrunbythecurrentABAQUSexecutionprocedure,andwilldisplayerrormessagesiftheproceduredidnotrunsuccessfully.Truss-test.msg:Messagefile;maycontainerrormessagesTruss-test.odb:Outputdatabase.Itiswrittenbytheanalysisandcontinueoptions.ItisreadbytheVisualizationmodulein
6、ABAQUS/CAE(ABAQUS/Viewer).Truss-test.par:Modifiedversionoforiginalparametrizedinputfileshowinginputparametersandtheirvalues.Truss-test.pes:Modifiedversionoforiginalparametrizedinputfileshowinginputfreeofparameterinformation(afterinputparameterevaluationandsubstitutionhasbeenperformedTrus
7、s-test.pmg:Parameterevaluationandsubstitutionmessagefile.ItiswrittenwhentheinputfileisparametrizedTruss-test.prt:Partfile.Thisfileisusedtostorepartandassemblyinformationandiscreatedeveniftheinputfiledoesnotcontainanassemblydefinition.Truss-test.sta:Statusfile.ABAQUSwrites
