Title of article :
ComparisonofnearthresholdfatiguecrackgrowthdatabyKmax-constantmethodwiththepost-constructioncodesOriginalResearchArticle
Author/Authors :
ToshiyukiMeshii، نويسنده , , KatsuhikoWatanabe، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
8
From page :
285
To page :
292
Abstract :
Inthispaperweobtainnearthresholdfatiguecrackgrowth(FCG)dataforseveralcarbonsteelsandtype304stainlesssteelbytheKmax-constantmethod.SincetheFCGrateobtainedbytheKmax-constantmethodisconsideredtogivetheupperlimitoftheFCGdataobtainedbythestressratio-constantmethod,thisdatawascomparedwiththeFCGevaluationdiagramsgivenintheASMEandJapanSocietyofMechanicalEngineers(JSME)pressurevesselpost-constructioncodestoensuretheirvalidity.ThoughtheFCGrateforcarbonsteelS55CwassomewhataffectedbytheKmaxvalue,theresultsshowthattheobtainednearthresholdFCGdataisclosetotheupperboundoftheJSMEcodediagram,whichisanextrapolationoftheASMEFCGdiagramtothenearthresholdregion.
Keywords :
Fracturemechanics , Fatiguecrackgrowth , Maximumstressintensity , Threshold , Post-constructioncodes
Journal title :
Nuclear Engineering and Design Eslah
Serial Year :
2003
Journal title :
Nuclear Engineering and Design Eslah
Record number :
894505
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=894505
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