Astm stp 1207 1994

STP 1207 Fracture Mechanics" Twenty-Fourth Volume John D Landes, Donald E McCabe, and J A M Boulet, Editors ASTM Publication Code Number (PCN): 04-012070-30 AsTM 1916 Race Street Philadelphia, PA 19103 Printed in the U.S.A ISBN: 0-8031-1990-9 ASTM Publication Code Number (PCN): 04-012070-30 ISSN: 1040-3094 Copyright 1994 AMERICAN SOCIETY FOR TESTING AND MATERIALS, Philadelphia, PA All rights reserved This material may not be reproduced or copied, in whole or in part, in any printed, mechanical, electronic, film, or other distribution and storage media, without the written consent of the publisher Photocopy Rights Authorization to photocopy items for internal or personal use, or the internal or personal use of specific clients, is granted by the AMERICAN SOCIETY FOR TESTING AND MATERIALS for users registered with the Copyright Clearance Center (CCC) Transactional Reporting Service, provided that the base fee of $2.50 per copy, plus $0.50 per page is paid directly to CCC, 222 Rosewood Dr., Danvers, MA 01923; phone: (508) 750-8400; fax: (508) 750-4744 For those organizations that have been granted a photocopy license by CCC, a separate system of payment has been arranged The fee code for users of the Transactional Reporting Service is 0-8031-1990-9-94 $2.50 + 50 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 to time and effort on behalf of ASTM Printed in Ann Arbor, MI December 1994 Foreword The 24th National Symposium on Fracture Mechanics was presented at Gatlinburg, Tennessee on 30 June-2 July 1992 ASTM Committee on E-8 on Fatigue and Fracture (formerly E-24 on Fracture Mechanics) sponsored the symposium in cooperation with the University of Tennessee and the Oak Ridge National Laboratory John D Landes, University of Tennessee, and Donald E McCabe, Oak Ridge National Laboratory, served as chairmen of the symposium and editors of the resulting publication J A M Boulet, University of Tennessee, also served as an editor of the publication Contents Overview THIRD ANNUAL JERRY L SWEDLOW MEMORIAL LECTURE Reflections o n P r o g r e s s in F r a c t u r e M e c h a n i c s Research PAUL c PARIS CONSTRAINT ISSUES T w o - P a r a m e t e r F r a c t u r e Mechanics: T h e o r y a n d Applications -NOEL e O'DOWD AND C FONG SHIH 21 T w o - P a r a m e t e r C r a c k - T i p Field Associated with Stable C r a c k G r o w t h in a T h i n Plate: A n E x p e r i m e n t a l Study MAHYAR S DADKHAH AND ALBERT S KOBAYASHI 48 A n A p p r o x i m a t e T e c h n i q u e for P r e d i c t i n g Size Effects o n Cleavage F r a c t u r e T o u g h n e s s (Je) Using the Elastic T StresS MARK T KIRK, ROBERT H DODDS, JR., AND TED L ANDERSON 62 A Void G r o w t h Model Relating F r a c t u r e Toughness a n d C o n s t r a i n t - - TIMOTHY C MILLER AND TED L ANDERSON 87 C r a c k D e p t h Effects M e a s u r e d by D y n a m i c F r a c t u r e T o u g h n e s s Tests MARKKU NEVALAINEN, KIM WALLIN, AND RAUNO RINTAMAA Discussion 108 130 I n t e r i m Results f r o m the H e a v y Section Steel Technology (HSST) S h a l l o w - C r a c k F r a c t u r e T o u g h n e s s Program TIMOTHY J THEISS, DAVID K M SHUM, AND STAN T ROLFE Discussion 131 151 Application of J-Q F r a c t u r e Methodology to the Analysis of Pressurized T h e r m a l Shock in R e a c t o r P r e s s u r e Vessels -DAVID K M SHUM, TIMOTHY J THEISS, AND STAN T ROLFE 152 DUCTILE TO BR1TrLE TRANSITION Single-Specimen Test Analysis to D e t e r m i n e L o w e r - B o u n d Toughness in the Transition JOHN D LANDES, UWE ZERBST, JURGENHEERENS, BLAGOI PETROVSK], AND KARL-HEINZ SCHWALBE 171 A Theoretical F r a m e w o r k for Addressing F r a c t u r e in the Ductile-Brittle T r a n s i t i o n Region TED L ANDERSON, DAVID STIENSTRA, AND ROBERT H /)ODDS, JR 186 A Perspective on T r a n s i t i o n T e m p e r a t u r e a n d Kjc D a t a C h a r a c t e r i z a t i o t r - DONALD E MCCABE, J G MERKLE, AND R K NANSTAD 215 E v a l u a t i o n of Elastic-Plastic F r a c t u r e T o u c h n e s s Testing in the T r a n s i t i o n Region T h r o u g h J a p a n e s e I n t e r l a b o r a t o r y Tests TADAO IWADATEAND TAKEO YOKOBORI 233 A Statistical Study o n the Effect of Local Brittle Zones (LBZs) o n the F r a c t u r e Toughness ( C r a c k T i p O p e n i n g Displacement) of M u l t i p a s s W e l d e d J o i n t s - - s u s u M u MACHIDA, HITOSHI YOSHINARI, AND YASUHIRO SUZUKI 264 C r a c k Tip O p e n i n g Displacement (CTOD) Testing M e t h o d for Heat-Affected Zone (HAZ) T o u g h n e s s of Steel Welds with P a r t i c u l a r Reference to Local Inhomogeneity MASAO TOYODA 291 Results of M P C / J S P S C o o p e r a t i v e Testing P r o g r a m in the Brittle-to-Ductile T r a n s i t i o n Region WILLIAM A VAN DER SLURS AND MARIE T MIGLIN 308 Effect of S t r a i n Rate o n Small Specimen F r a c t u r e Toughness in the T r a n s i t i o n Region TADAO IWADATE, MIKIO KUSUHASHI, AND YASUHIKO TANAKA 325 Analysis of Results f r o m the M P C / J S P S R o u n d R o b i n Testing P r o g r a m in the Ductile-to-Brittle T r a n s i t i o n Region MARIE T MIGUN, LILLIAN A OBERJOHN, AND WILLIAMA VAN DER SLUYS 342 D e t e r m i n a t i o n of L o w e r - B o u n d F r a c t u r e T o u g h n e s s for Heavy-Section Ductile Cast I r o n (DCI) a n d E s t i m a t i o n by Small S p e c i m e n Tests -TAKU ARAI, TOSHIARI SAEGUSA, GENKI YAGAWA, NAMIO URABE, AND ROBERT E NICKELL 355 A n I n t e r p r e t a t i o n of the S c a t t e r in Brittle-Ductile T r a n s i t i o n Region as a Statistical E v e n t as a Result of the Two Different PopulationS~TAKEO YOKOBORI AND MASAHIRO ICHIKAWA 369 Ductile-Brittle F r a c t u r e T r a n s i t i o n as a Result of I n c r e a s i n g I n - P l a n e C o n s t r a i n t in a M e d i u m C a r b o n Steel -SHANG-XIAN WU, YIU-WINGMAI, AND BRIANCOTTERELL 376 ELASTIC-PLASTIC FRACTURE Resistance C u r v e Analysis of Surface Cracks HUGO A ERNST, P J RUSH, AND DONALD E MCCABE 389 S i m p l e r Jic Test a n d D a t a Analysis P r o c e d u r e s f o r H i g h - S t r e n g t h Steels J H UNDERWOOD, E J TROIANO, AND R T ABBOTT 410 A New Application of Normalization: Developing J-R Curves from Displacement Versus Crack Length and from Displacement AIone -I