Title of article :
ComparisonofstressintensityfactorsolutionsforcylinderswithaxialandcircumferentialcracksOriginalResearchArticle
Author/Authors :
NaokiMiura، نويسنده , , YukioTakahashi، نويسنده , , HiroshiShibamoto، نويسنده , , KazuhikoInoue، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
Numerousstressintensityfactorsolutionshavebeenproposedsofardependingontheobjectsofevaluationincludingthevariationsofstructures,cracks,andappliedloads.Inapplyingtheflawevaluationmethodologytocomponentsofnuclearpowerplants,theuseofreliablestressintensityfactorsolutionsisessential.Inthisstudy,crackedcylinderswerefocusedonasoneofthetypicalconfigurationsinactualplants.Existingstressintensityfactorsolutionsforcrackedcylinderswerereviewed,andtheaccuracyofthesesolutionswasinvestigatedthoroughthecomparisonwitheachother.Specificsolutionswerethenrecommendedforcylindricalstructures.Approximateexpressionswerenewlyderivedforaxiallythrough-wallcrackedcylindersubjectedtolinearstressdistributionandforcircumferentiallythrough-wallcrackedcylindersubjectedtobendingtorealizesimpleevaluationofstressintensityfactor.Consideringthatthecylindricalstructuresareoftenreplacedwithflatplatesintheevaluationofactualcomponents,theproprietyofthereplacementwasalsostudied.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
