_STP_856-1985.pdf

ELASTIC-PLASTIC FRACTURE TEST METHODS:THE USERS EXPERIENCE A symposium sponsored by ASTM Committee E-24 on Fracture Testing Louisville,KY,20-22 April 1983 ASTM SPECIAL TECHNICAL PUBLICATION 856 E.T.Wessel,Westinghouse R&D Center,and F.J.Loss,Materials Engineering Associates,editors ASTM Publication Code Number(PCN)04-856000-30 m 1916 Race Street,Philadelphia,PA 19103 Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:17:51 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Library of Congress Cataloging in Publication Data Elastic-plastic fracture test methods.(ASTM special technical publication;856)Papers presented at the Symposium on Users Experience with Elastic-Plastic Fracture Toughness Test Methods.Includes bibliographies and index.ASTM publication code number(PCN)04-856000-30.1.Fracture mechanicsCongresses.2.Materials TestingCongresses.3.ElasticityCongresses.4.PlasticityCongresses.I.Wessel,E.T.II.Loss,F.J.III.ASTM Committee E-24 on Fracture Testing.IV.Symposium on Users Experience with Elastic-Plastic Fracture Toughness Test Methods(1983:Louisville,KY)V.Series.TA409.E423 1985 620.1126 84-70607 ISBN 0-8031-0419-7 Copyright by AMERICAN SOCIETY FOR TESTING AND MATERIALS 1985 Library of Congress Catalog Card Number:84-70607 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Printed in Ann Arbor.MI April 1985 Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:17:51 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword The symposium on Users Experience with Elastic-Plastic Fracture Toughness Test Methods was presented at Louisville,KY,20-24 April 1983.The sym-posium was sponsored by ASTM Committee E-24 on Fracture Testing.E.T.Wessel,Westinghouse R&D,and F.J.Loss,Materials Engineering Associates,presided as chairmen of the symposium and are editors of the publication.Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:17:51 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Related ASTM Publications Fracture Mechanics:Fifteenth Symposium,STP 833(1984),04-833000-30 Elastic-Plastic Fracture:Second SymposiumVolume I:Inelastic Crack Anal-ysis and Volume II:Fracture Curves and Engineering Applications,STP 803(1983),04-803000-30 Crack Arrest Methodology and Applications,STP 711(1980),04-711000-30 Elastic-Plastic Fracture,STP 668(1979),04-668000-30 Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:17:51 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.A Note of Appreciation to Reviewers The quality of the papers that appear in this publication reflects not only the obvious efforts of the authors but also the unheralded,though essential,work of the reviewers.On behalf of ASTM we acknowledge with appreciation their dedication to high professional standards and their sacrifice of time and effort.ASTM Committee on Publications Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:17:51 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.ASTM Editorial Staff Janet R.Schroeder Kathleen A.Greene Helen M.Hoersch Helen P.Mahy Allan S.Kleinberg Susan L.Gebremedhin Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:17:51 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Introduction 1 Comparison of Ju Test Methods Recommended by ASTM and 3 JSMEHIDEO KOBAYASHI,HARUO NAKAMURA,AND HAJIME NAKAZAWA Welding Institute Research on the Fatigue Precraclting of Fracture 23 Toughness SpecimensOLIVER L.TOWERS AND MICHAEL G.DAWES The Interpretation and Analysis of Upper Shelf Toughness Data 47 TERENCE INGHAM Elastic-Plastic Properties of Submerged Arc Weld Metal 68 W.ALAN VAN DER SLUYS,ROBERT H.EMANUELSON,AND ROBERT J.FUTATO A Sensitivity Study of the Unloading Compliance Single-Specimen 84 y-Test TechniqueROBERT J.FUTATO,JOHN D.AADLAND,W.ALAN VAN DER SLUYS,AND ARTHUR L.LOWE On the Determination of Elastic-Plastic Fracture Material 104 Parameters:A Comparison of Different Test Methods THOMAS HOLLSTEIN,JOHANN G.BLAUEL,AND BERT VOSS The Use of the Partial Unloading Compliance Method for the 117 Determination of Ji-R Curves and JuBERT VOSS AND RONALD A.MAYVILLE Elastic-Plastic Fracture Toughness Characteristics of Irradiated 131 316H Stainless SteelJEAN BERNARD AND G.VERZELETTI Effects of Strain Aging in the Unloading Compliance J Test 150 MARIE T.MIGLIN,W.ALAN VAN DER SLUYS,ROBERT J.FUTATO,AND HENRY A.DOMIAN Some Observations on J-R CurvesGREGORY P.GIBSON AND 166 STEPHEN G.DRUC