Ls-dyna帮助文件-ls-dyna-971-manual-k

LS-DYNA®KEYWORDUSER'SMANUALVOLUMEIMay2007Version971LIVERMORESOFTWARETECHNOLOGYCORPORATION(LSTC)CorporateAddressLivermoreSoftwareTechnologyCorporationP.O.Box712Livermore,California94551-0712SupportAddressesLivermoreSoftwareTechnologyCorporation7374LasPositasRoadLivermore,California94551Tel:[phone]♦Fax:[phone]Email:[e-mail]::248-649-4728♦Fax:[phone]DisclaimerCopyright©1992-2007LivermoreSoftwareTechnologyCorporation.AllRightsReserved.LS-DYNA®,LS-OPT®andLS-PrePost®areregisteredtrademarksofLivermoreSoftwareTechnologyCorporationintheUnitedStates.Allothertrademarks,productnamesandbrandnamesbelongtotheirrespectiveowners.LSTCreservestherighttomodifythematerialcontainedwithinthismanualwithoutpriornotice.Theinformationandexamplesincludedhereinareforillustrativepurposesonlyandarenotintendedtobeexhaustiveorall-inclusive.LSTCassumesnoliabilityorresponsibilitywhatsoeverforanydirectofindirectdamagesorinaccuraciesofanytypeornaturethatcouldbedeemedtohaveresultedfromtheuseofthismanual.Anyreproduction,inwholeorinpart,ofthismanualisprohibitedwithoutthepriorwrittenapprovalo[e-mail]0-9778540-2-7----------------------------------------------------------------------------------------------------------------------AESCopyright©2001,[e-mail],Worcester,UK.Allrightsreserved.LICENSETERMSThefreedistributionanduseofthissoftwareinbothsourceandbinaryformisallowed(withorwithoutchanges)providedthat:1.distributionsofthissourcecodeincludetheabovecopyrightnotice,thislistofconditionsandthefollowingdisclaimer;2.distributionsinbinaryformincludetheabovecopyrightnotice,thislistofconditionsandthefollowingdisclaimerinthedocumentationand/orotherassociatedmaterials;3.thecopyrightholder'snameisnotusedtoendorseproductsbuiltusingthissoftwarewithoutspecificwrittenpermission.DISCLAIMERThissoftwareisprovided'asis'withnoexplicitorimpliedwarrantiesinrespectofanyproperties,including,butnotlimitedto,correctnessandfitnessforpurpose.-------------------------------------------------------------------------IssueDate:21/01/2002ThisfilecontainsthecodeforimplementingthekeyscheduleforAES(Rijndael)forblockandkeysizesof16,24,and32bytes.TABLEOFCONTENTSLS-DYNAVersion971iiiTABLEOFCONTENTSINTRODUCTION......................................................................................................................................I.1CHRONOLOGICALHISTORY....................................................................................................I.1MATERIALMODELS.................................................................................................................I.21SPATIALDISCRETIZATION....................................................................................................I.22CONTACT-IMPACTINTERFACES..........................................................................................I.26INTERFACEDEFINITIONSFORCOMPONENTANALYSIS................................................I.27CAPACITY...................................................................................................................................I.27PRECISION..................................................................................................................................I.27GETTINGSTARTED.............................................................................................................................GS.1DESCRIPTIONOFKEYWORDINPUT..................................................................................GS.1SUMMARYOFCOMMONLYUSEDOPTIONS....................................................................GS.9EXECUTIONSYNTAX...........................................................................................................GS.10SENSESWITCHCONTROLS................................................................................................GS.12PROCEDUREFORLS-DYNA/MPP..............................................................................GS.13FILES:INPUTANDOUTPUT..............................................................................................GS.14RESTARTANALYSIS............................................................................................................GS.16VDA/IGESDATABASES........................................................................................................GS.17LS-PrePost®..............................................................................................................................GS.18EXECUTIONSPEEDS............................................................................................................GS.20UNITS.......................................................................................................................................GS.21GENERALCARDFORMAT.....................................................................................