_STP_995-V1-1989.pdf

STP 995 Nonlinear Fracture Mechanics:Volume I Time-Dependent Fracture A.Saxena,J.D.Landes,and J.L.Bassani,editors ASTM 1916 Race Street Philadelphia,PA 19103 Copyright by ASTM Intl(all rights reserved);Sun Dec 13 19:24:38 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Library of Congress Cataloging-in-Publication Data Nonlinear fracture mechanics/A.Saxena,J.D.Landes,and J.L.Bassani,editors.(STP;995)Papers presented at the Third International Symposium on Nonlinear Fracture Mechanics,held 6-8 Oct.1986 in Knoxville,Tenn.,and sponsored by ASTM Committee E-24 on Fracture Testing.ASTM publication code number(PCN)04-995001-30.Includes bibliographies and indexes.Contents:v.1.Time-dependent fracture.ISBN 0-8031-1174-6 1.Fracture mechanics-Congresses.I.Saxena,A.(Ashok).II.Landes,J.D.(John D.).III.Bassani,J.L.(John L.).IV.International Symposium on Nonlinear Fracture Mechanics(3rd:1986:Knoxville,Tenn.).V.ASTM Committee E-24 on Fracture Testing.VI.Series:ASTM special technical publication;995.TA409.N66 1988 620.1126dc19 88-38147 CIP Copyright?9 by AMERICAN SOCIETY FOR TESTING AND MATERIALS 1988 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Peer Review Policy Each paper published in this volume was evaluated by three peer reviewers.The authors addressed all of the reviewers comments to the satisfaction of both the technical editor(s)and the ASTM Committee on Publications.The quality of the papers in this publication reflects not only the obvious efforts of the authors and the technical editor(s),but also the work of these peer reviewers.The ASTM Committee on Publications acknowledges with appreciation their dedication and contribution of time and effort on behalf of ASTM.Printed in Ann Arbor,MI February 1989 Copyright by ASTM Intl(all rights reserved);Sun Dec 13 19:24:38 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword This publication,Nonlinear Fracture Mechanics:Volume I-Time-Dependent Fracture,contains papers presented at the Third International Symposium on Nonlinear Fracture Mechanics,which was held 6-8 Oct.1986 in Knoxville Tennessee.ASTM Committee E-24 on Fracture Testing sponsored the event.The cochairmen for the symposium section on Time-Dependent Fracture were A.Saxena,Georgia Institute of Technology,and J.L.Bassani,University of Pennsylvania.Both men,along with J.D.Landes,University of Tennessee,served as editors of this publication.Copyright by ASTM Intl(all rights reserved);Sun Dec 13 19:24:38 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Overview CREEP CRACK GROWTH Evaluation of the C,Parameter for Characterizing Creep Crack Growth Rate in the Transient Regime-JOHN L.BASSANI,DONALD E.HAWK,AND ASHOK SAXENA A Critical Assessment of Global Mechanical Approaches to Creep Crack Initiation and Creep Crack Growth in 316L Steel-PHILIPPE BENSUSSAN,ROLAND PIQUES,AND ANDRE PINEAU A Numerical Study of Non-Steady-State Creep at Stationary Crack Tips-CHUN-POK LEUNG,DAVID L.MCDOWELL,AND ASHOK SAXENA Crack Growth in Small-Scale Creep-JOHN L.BASSANI,DONALD E.HAWK,AND FWU-HWEI WU Growth of Macroscopic Cracks by Void Coalescence Under Extensive Creeping Conditions-CHUNG-YUEN HUI AND KUANG-CHONG WU Creep Crack Growth of Alloy 800H in Controlled-Impurity Helium-JUDE R.FOULDS Creep Embrittlement Susceptibility and Creep Crack Growth Behavior in Low-Alloy Steels:An Assessment of the Effects of Residual Impurity Elements and Postweld Heat Treatment Condition on Creep Ductility and Crack Growth-sHNJI KONOSU AND KEIKICH MAEDA Influence of Aging on High-Temperature Creep Crack Growth in Type 304H Stainless Steel-G.M.BUCHHEIM,C.BECHT,K.M.NIKBIN,V.DIMOPOLOS,G.A.WEBSTER AND D.ft.SMITH An Anisotropic,Damage-Coupled Viscoplastic Model for Creep-Dominated Cyclic Loading-DAVID L.MCDOWELL,KWANG-IL HO,AND JAMES STALLEY Experimental Determination of the High-Temperature Crack Growth Behavior of lncoloy 800H-THOMAS HOLLSTEIN AND BERT VOSS 27 55 68 96 112 127 153 173 195 Copyright by ASTM Intl(all rights reserved);Sun Dec 13 19:24:38 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.DYNAMIC FRACTURE Three-Dimensional Transient Analysis of a Dynamically Loaded Three-Point-Bend Ductile Fracture Specimen-T.NAKAMURA,C.F.SHIH,AND L.B.FREUND Influence of Loading Rate on the Deformation and Ductile Fracture of A533B Steel at 70 J.SMITH AND STEPHEN J.GARWOOD Measurement of Dynamic Fracture Toughness of Ductile Materials-EDWIN M.HACKETT,JAMES A.JOYCE,AND CHOON FONG SHIH An Advanced Procedure for J-R Curve Testing Using a Drop Tower-JAMES A.JOYCE AND EDWIN M.HACKETI Measurement of the J-Integral