HyperMesh载荷集解释-RADIOSS-(Bulk-Data-Format)--OptiStr

LoadCollectorsRADIOSS(BulkDataFormat),OptiStructSpecificloadcollectorsareusedforspecializedloadingcards,suchasEIGRL,SPCADD,GRAV,RLOAD,DTABLEi,etc.Specificloadcollectorshavecardimages,whichcanbeeditedtodothefollowing:•Groupotherloadcollectorstogetherforsimultaneousapplicationinasinglesubcase.•Providespecialinformationforaspecificanalysistype(suchasmodalanalysis,orfrequencyresponseanalysis).Generalboundaryconditions,listedabove,shouldnotbecollectedintospecificloadcollectors.Organizingloadsandconstraintsintoaspecificloadcollectormayresultinanerrortermination.ThefollowingisalistofRADIOSS(BulkDataFormat),OptiStructcards,whicharerepresentedasSpecificloadcollectors.SupportedCardsSolverDescriptionSupportedParametersHyperMeshNotesCMSMETHDefinesthemethod,frequencyupperlimit,andnumberofmodestobeusedincomponentmodesynthesisforflexibly-bodypreparationsolutionsequence.DLOADDefinesadynamicloadingconditionforfrequencyresponseproblemsasalinearcombinationofloadsetsdefinedviaRLOAD1andRLOAD2entries,orfortransientproblemsasalinearcombinationofloadsetsdefinedviaTLOAD1andTLOAD2entries.EIGRLDefinesdataneededtoperformrealeigenvalueanalysis(vibrationorbuckling)withtheLanczosMethod.FATDEFDefineselements,andassociatedfatigueproperties,forconsiderationinafatigueanalysis.FATEVNTDefinesloadingeventsforfatigueanalysis.FATLOADDefinesfatigueloadingparameters.FATPARMDefinesfatigueanalysisparameters.FATSEQDefinesaloadingsequenceforfatigueanalysis.FREQDefinesasetoffrequenciestobeusedinthesolutionoffrequencyresponseproblems.FREQ1Definesasetoffrequenciestobeusedinthesolutionoffrequencyresponseproblemsbyspecificationofastartingfrequency,frequencyincrement,andthenumberofincrementsdesired.FREQ2Alternativeformoffrequencylist.Definesasetoffrequenciestobeusedinthesolutionoffrequencyresponseproblemsbyspecificationofastartingfrequency,finalfrequency,andthenumberoflogarithmicincrementsdesired.FREQ3FrequencyList,AlternateForm3.Definesasetoffrequenciesforthemodalmethodoffrequencyresponseanalysisbyspecifyingthenumberoffrequenciesbetweenmodalfrequencies.FREQ4FrequencyList,AlternateForm4.Definesasetoffrequenciesforthemodalmethodoffrequencyresponseanalysisbyspecifyingtheamountofspreadaroundeachmodalfrequencyandthenumberofequallyspacedfrequencieswithinthespread.FREQ5FrequencyList,AlternateForm5.Definesasetoffrequenciesforthemodalmethodoffrequencyresponseanalysisbyspecificationofafrequencyrangeandfractionsofthenaturalfrequencieswithinthatrange.GRAVDefinesthegravityvectorsforuseindetermininggravityloadingforthestructuralmodel.INVELBDefinesinitialvelocityinamulti-bodysituation.LOADDefinesastaticloadasalinearcombinationofloadsetsdefinedviaFORCE,MOMENT,FORCE1,MOMENT1,PLOAD,PLOAD1,PLOAD2,PLOAD4,RFORCE,andGRAVentries.MBACTDefinestheentity/settobeactivatedinthemulti-bodysystemforthesubsequentsimulation.RepresentedinHyperMeshasaspecificloadcollector.MBDEACTDefinestheentity/settobedeactivatedinthemulti-bodysystemforthesubsequentsimulation.RepresentedinHyperMeshasaspecificloadcollector.MBLINDefinestheparametersforamulti-bodysystemlinearanalysis.MBSEQDefinesthesimulationsequenceforthemulti-bodysolver.MBSIMDefinestheparametersforamulti-bodysimulation.MBSIMPParametersforsubsequentmulti-bodysimulation.RepresentedinHyperMeshasaspecificloadcollector.MLOADDefinesamulti-bodyasalinearcombinationofloadsetsdefinedviaGRAV,MBFRC,MBFRCC,MBFRCE,MBMNT,MBMNTC,MBMNTE,MBSFRC,MBSFRCC,MBSFRCE,MBSMNT,MBSMNTC,MBSMNTE.MOTIONDefinesamulti-bodyasacombinationofmotionsetsdefinedviaMOTNJ,MOTNJC,MOTNJE,MOTNG,MOTNGC,MOTNGEMPCADDMulti-pointconstraintsetcombination.NLPARMDefinesparametersfornonlinearstaticanalysisiterationstrategy.PFATDefineselementpropertiesforfatigueanalysisRFORCEDefinesastaticloadingconditionduetoacentrifugalforcefield.RLOAD1Definesafrequency-dependentdynamicloadoftheformforuseinfrequencyresponseproblems.RLOAD2Definesafrequency-dependentdynamicloadoftheform:foruseinfrequencyresponseproblems.SOLVTYPDefinesthesolvertobeusedforstaticanalysis.RepresentedinHyperMeshasaspecificloadcollector.SPCADDSingle-pointconstraintsetcombination.TABDMP1Definesmodaldampingasatabularfunctionofnaturalfrequency.TABLED1Definesatabularfunctionforuseingeneratingfrequency-dependentandtime-dependentdynamicloads.TABLED2DynamicLoadTabularFunction,Form2.Definesatabularfunctionforuseingeneratingfrequency-dependentandtime-dependentdynamicloads.Alsocontainsparametricdataforusewiththetable.TABLED3DynamicLoadTabularFunction,Form3.Definesatabularfunctionforuseingeneratingfrequency-dependentandtime-dependentdynamicloads.Alsocontainsparametricdataforusewiththetable.TABLED4DynamicLoadTabularFunction,Form4.Definesthecoefficientsofapowerseriesforuseingeneratingfrequency-dependentandtime-dependentdynamicloads.Alsocontainsparametricdataforusewiththetable.TABLEFATDefinesyvaluesofeachpointontheloadingtimehistory.TABLEM1Definesatabularfunctionforuseingeneratingtemperature-dependentmaterialproperties.TABLEM2MaterialPropertyTable,Form2.Definesatabularfunctionforuseingeneratingtemperature-dependentmaterialproperties.Alsocontainsparam