STP1157CyclicDeformation,Fracture,andNondestructiveEvaluationofAdvancedMaterialsM.R.MitchellandOttoBuck,editorsASTMPublicationCodeNumber(PCN)04-011570-30ASTM1916RaceStreetPhiladelphia,PA19103CopyrightbyASTMInt'l(allrightsreserved);WedDec2319:00:03EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.LibraryofCongressCataloging-in-PublicationDataCyclicdeformation,fracture,andnondestructiveevaluationofadvancedmaterials/M.R.MitchellandOttoBuck,editors.(STP;1157)BasedonpaperspresentedatasymposiumheldinSanAntonio,Tex.Nov.12-13,1990."ASTMpublicationcodenumber(PCN)."Includesbibliographicalreferencesandindex.ISBN0-8031-1444-31.Compositematerials--Fatigue--Congresses.2.Non-destructivetesting--Congresses.I.Mitchell,M.R.(MichaelR.),1941-II.Buck,Otto.III.Series:ASTMspecialtechnicalpublication;1157TA418.9.C6C831992620.1'186--dc2092-16045CIPCopyright�91992AMERICANSOCIETYFORTESTINGANDMATERIALS,Phil-adelphia,PA.Allrightsreserved.Thismaterialmaynotbereproducedorcopied,inwholeorinpart,inanyprinted,mechanical,electronic,film,orotherdistributionandstoragemedia,withoutthewrittenconsentofthepublisher.PhotocopyRightsAuthorizationtophotocopyitemsforinternalorpersonaluse,ortheinternalorpersonaluseofspecificclients,isgrantedbytheAMERICANSOCIETYFORTESTINGANDMATERIALSforusersregisteredwiththeCopyrightClearanceCenter(CCC)Transac-tionalReportingService,providedthatthebasefeeof$2,50percopy,plus$0.50perpageispaiddirectlytoCCC,27CongressSt.,Salem,MA01970;(508)744-3350.ForthoseorganizationsthathavebeengrantedaphotocopylicensebyCCC,aseparatesystemofpaymenthasbeenarranged.ThefeecodeforusersoftheTransactionalReportingServiceis0-8031-1444-3/92$2.50+.50.PeerReviewPolicyEachpaperpublishedinthisvolumewasevaluatedbythreepeerreviewers.Theauthorsaddressedallofthereviewers'commentstothesatisfactionofboththetechnicaleditor(s)andtheASTMCommitteeonPublications.Thequalityofthepapersinthispublicationreflectsnotonlytheobviouseffortsof...