STP1131(VolumeII)FractureMechanics:Twenty-SecondSymposium(VolumeII)S.N.Atluri,J.C.Newman,Jr.,I.S.Raju,andJ.S.Epstein,editorsASTMPublicationCodeNumber(PCN)04-011310-30AsM1916RaceStreetPhiladelphia,PA19103CopyrightbyASTMInt'l(allrightsreserved);WedDec2318:55:23EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.ASTMPublicationCodeNo.(PCN):04-011310-30ISBN:0-8031-1440-0ISSN:1040-3094Copyright�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.ThefeecodeforusersoftheTransactionalReportingServiceis0-8031-1440-0/92$2.50+.50.PeerReviewPolicyEachpaperpublishedinthisvolumewasevaluatedbythreepeerreviewers.Theauthorsaddressedallofthereviewers'commentstothesatisfactionofboththetechnicaleditor(s)andtheASTMCommitteeonPublications.Thequalityofthepapersinthispublicationreflectsnotonlytheobviouseffortsoftheauthorsandthetechnicaleditor(s),butalsotheworkofthesepeerreviewers.TheASTMCommitteeonPublicationsacknowledgeswithappreciationtheirdedicationandcontributiontotimeandeffortonbehalfofASTM.PrintedinBaltimore,MDApril1992CopyrightbyASTMInt'l(allrightsreserved);WedDec2318:55:23EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.ForewordTheTwenty-SecondNationalSymposiumonFrac...
