ASME VV 10.1-2012 计算固体力学中验证和批准概念的例证

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【英文标准名称】:AnIllustrationoftheConceptsofVerificationandValidationinComputationalSolidMechanics
【原文标准名称】:计算固体力学中验证和批准概念的例证
【标准号】:ASMEVV10.1-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:计算;概念;图例;力学;微处理器系统;固态的;有效性;验证
【英文主题词】:Computational;Concepts;Illustrations;Mechanics;Microprocessorsystems;Solid;Validation;Verification
【摘要】:ThisStandarddescribesasimpleexampleofverificationandvalidation(V&V)toillustratesomeofthekeyconceptsandprocedurespresentedinV&V10.Theexampleisanelastic,tapered,cantilever,boxbeamundernonuniformstaticloading.Thevalidationproblementailsauniformloadingoverhalfthelengthofthebeam.Theresponseofinterestisthetipdeflection.ThevalidationtestplanandthemetricsandaccuracyrequirementsforcomparingthecalculatedresponseswithmeasurementsarespecifiedintheV&VPlan,whichisdevelopedinthefirstphaseoftheV&Vprogram.InsettingvalidationrequirementsandestablishingabudgetfortheV&Vprogram,theV&VPlanconsidersthelevelofriskinusingthemodelforitsintendedpurpose.SuccessfullymeetingtheV&Vrequirementsmeansthatthecomputationalmodelforthetaperedbeamhasbeenvalidatedfortheintendedusediscussedinthisdocument,viz.,predictingtheresponseofataperedbeamtestedinthelaboratory.Thefollowingtwovalidationapproacheswereconsidered:(a)acasewhereuncertaintydatawerenotavailableandobtainedinsteadfromsubjectmatterexperts.(b)acasewhereuncertaintydatawereavailablefromrepeattestsandcalculations.
【中国标准分类号】:A42
【国际标准分类号】:35_160
【页数】:32P;A4
【正文语种】:英语

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