_STP_1236-1995.pdf

STP 1236 Structural Integrity of Fasteners Pir M.Toor,editor ASTM Publication Code Number(PCN)04-012360-30 ASTM 1916 Race Street Philadelphia,PA 19103 Printed in the U.S.A.Copyright by ASTM Intl(all rights reserved);Sun Dec 27 14:47:49 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Library of Congress Cataloging-in-Publication Data Structural integrity of fasteners.Pir M.Toot,editor.p.cm.-(STP;1236)Papers presented at the symposium of the same name held in Miami,Florida on 18 Nov 1992.sponsored by ASTM Committee E-8 on Fatigue and Fracture-CIP foreword.ASTM publication code number(PCN):04-012360-30.Includes bibliographical references and index.ISBN 0-8031-2017-6 1.Fasteners.2.Structural stability.I.Toor,Pir M.I1.ASTM Committee E-8 on Fatigue and Fracture.III.Series:ASTM special technical publication;1236.TJ1320.$77 1995 621.88dc20 95-12078 CIP Copyright?9 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 MATERI-ALS 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 Ser-vice is 0-8031-2017-6/9552.50+.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 Philadelphia,PA May 1995 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 14:47:49 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword The Symposium on Structural Integrity of Fasteners was held in Miami,Florida on 16-19 Nov.1992.The symposium was sponsored by the American Society for Testing and Mate-rials through Committee E08 on Fatigue and Fracture.Members of Subcommittee E08.04 on Structural Applications and specifically the Task Group on Fracture Mechanics of Fas-teners selected papers for the program.Organizational assistance from Dorothy Savini and Shannon Wainwright was most helpful.Pit M.Toor of Bettis Laboratory,Reactor Technol-ogy,West Mifflin,Pennsylvania served as technical program chairman.Those who served as session chairmen were J.L.Rudd,Air Force Wright Laboratory,Dayton,Ohio;H.S.Reenszynder,Bethlehem Steel Corporation,Bethlehem,Pennsylvania;G.T.Embley,Knoll Laboratory,Schenectady,New York;Alan Liu,Rockville International,California;and R.E.Johnson,US-NRC,Washington,DC.Copyright by ASTM Intl(all rights reserved);Sun Dec 27 14:47:49 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 effort of the authors but also the unheralded,though essential,work of the reviewers.On behalf of ASTM Committee E08,I acknowledge with appreciation their dedication to high profes-sional standards and their sacrifice of time and effort.Pir M.Toor Technical Program Chairman Copyright by ASTM Intl(all rights reserved);Sun Dec 27 14:47:49 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Overview ix Introduction xxv FATIGUE IN FASTENERS Effects of Nonuniformities in Fasteners on Localized Vibration and Fatigue-DARYOUSH ALLAEI 3 Introduction 3 Role of Fasteners in Localized Vibration 5 What Is Localized Vibration 6 Mathematical Model 9 General Receptance Formulation of the Interfaces 11 Special Features of the Proposed Approach 15 Tasks in Progress 16 Conclusions and Recommendations 17 Establishment of Fatigue Test Method for Turbine Blade FastenerDTADAYOSHI ENDO,YOSHIYUKI KONDO,AND YOSHIKI KADOYA 20 Introduction 20 Testing Apparatus 23 Test Procedure 25 Test Results 26 Conclusion 27 Review of