STP1389FatigueandFractureMechanics:31stVolumeGaryR.HalfordandJosephP.Gallagher,editorsASTMStockNumber:STP1389ASTMPOBoxC700100BarrHarborDriveWestConshohocken,PA19428-2959PrintedintheU.S.A.CopyrightbyASTMInt'l(allrightsreserved);TueDec1513:11:53EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.NofurtherreproductionsauthorizISBN:0-8031-2868-1ISSN:1040-3094Copyright�92000AMERICANSOCIETYFORTESTINGANDMATERIALS,WestConshohocken,PA.Allrightsreserved.Thismaterialmaynotbereproducedorcopied,inwholeorinpart,inanyprinted,mechanical,electronic,film,orotherdistributionandstoragemedia,withoutthewrittencon-sentofthepublisher.PhotocopyRightsAuthorizationtophotocopyitemsforinternal,personal,oreducationalclassroomuse,ortheinternal,personal,oreducationalclassroomuseofspecificclients,isgrantedbytheAmericanSocietyforTestingandMaterials(ASTM)providedthattheappropriatefeeispaidtotheCopy-rightClearanceCenter,222RosewoodDrive,Danvers,MA01923,Tel:508-750-8400;online:http://www.copyright.com/.PeerReviewPolicyEachpaperpublishedinthisvolumewasevaluatedbytwopeerreviewersandatleastoneeditor.Theauthorsaddressedallofthereviewers'commentstothesatisfactionofboththetechnicaleditor(s)andtheASTMCommitteeonPublications.Thequalityofthepapersinthispublicationreflectsnotonlytheobviouseffortsoftheauthorsandthetechnicaleditor(s),butalsotheworkofthepeerreviewers.Inkeepingwithlong-standingpubli-cationpractices,ASTMmaintainstheanonymityofthepeerreviewers.TheASTMCommitteeonPublicationsacknowledgeswithappreciationtheirdedicationandcontributionoftimeandeffortonbehalfofASTM.PrintedinChelsea,MIDecember2000CopyrightbyASTMInt'l(allrightsreserved);TueDec1513:11:53EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.ForewordThispublication,FatigueandFractureMechanics,31stVolume,containspaperspresentedatthesymposiumofthesamenameheldinCleveland,Ohio,on21-24June1999.ThesymposiumwassponsoredbyAS...
