2009RCSCSpecification高强螺栓.doc

Specification forStructural Joints UsingHigh-Strength BoltsDecember 31, 2009Supersedes the June 30, 2004 Specification forStructural Joints Using ASTM A325 or A490 Bolts.Prepared by RCSC Committee A.1Specifications andapproved by the Research Council on Structural CRESEARCH COUNCIL ON STRUCTURAL CONNECTIONSc/o AISC, One East Wacker Drive, Suite 700, Chicago, Illinois 6060116.2-iiRCSC 2010byResearch Council on Structural ConnectionsAll rights reserved. This book or any part thereof must not be reproduced in any formwithout the written permission of the publisher.The information presented in this publication has been prepared in accordance withrecognized engineering principles and is for general information only. While it isbelieved to be accurate, this information should not be used or relied upon for anyspecific application without competent professional examination and verification ofits accuracy, suitability, and applicability by a licensed professional engineer,designer, or architect. The publication of the material contained herein is notintended as a representation or warranty on the part of the Research Council onStructural Connections or of any other person named herein, that this informationis suitable for any general or particular use or of freedom from infringement of anypatent or patents. Anyone making use of this information assumes all liabilityarising from such use.Caution must be exercised when relying upon other specifications and codesdeveloped by other bodies and incorporated by reference herein since such materialmay be modified or amended from time to time subsequent to the printing of thisedition. The Institute bears no responsibility for such material other than to refer toit and incorporate it by reference at the time of the initial publication of this edition.Printed in the United States of AmericaSpecification for Structural Joints Using High-Strength Bolts, December 31, 2009RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS16.2-iiiPREFACEThe purpose of the Research Council on Structural Connections (RCSC) is:(1) To stimulate and support such investigation as may be deemed necessary andvaluable to determine the suitability, strength and behavior of various types ofstructural connections;(2) To promote the knowledge of economical and efficient practices relating to suchstructural connections; and,(3) To prepare and publish related specifications and such other documents as necessaryto achieving its purpose.The Council membership consists of qualified structural engineers from academic andresearch institutions, practicing design engineers, suppliers and manufacturers of fastenercomponents, fabricators, erectors and code-writing authorities.The first Specification approved by the Council, called the Specificationfor Assembly of Structural Joints Using High Tensile Steel Bolts, was published inJanuary 1951. Since that time the Council has published sixteen successive editions.Each was developed through the deliberations and approval of the full Councilmembership and based upon past successful usage, advances in the state of knowledgeand changes in engineering design practice. This edition of the Councils Specificationfor Structural Joints Using High-Strength Bolts continues the tradition of earlier editions.The major changes are:ASTM F2280 bolt assemblies were added to the Specification.ASTM F1136 coating usage was added to the Specification.References to ASTM A153 have been replaced with an updated reference to ASTMF2329.Section 3.3 was modified to provide a clarification on thermally-cut holes.Section 3.4 was modified in regard to burrs over z in. high.Table 5.1 was modified to show new shear design values for joints based on overalljoint length.Sections 7 and 8 had a number of clarifications added in relation to pre-installationtesting and installation practices. Table 7.1 was added to clarify the minimum boltpretension for pre-installation verification.The “snug-tight” definition and references have been modified to make thisterminology less subjective in its application.Appendix B Tables were brought into consistency with equivalent provisions inSection 5.In addition, typographical changes have been made throughout this Specification.Specification for Structural Joints Using High-Strength Bolts, December 31, 2009RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS16.2-ivBy the Research Council on Structural Connections,Charles J. CarterChairmanAbolhassan Astaneh-AslJoseph G. BahadrianRodney L. BaxterJohn J. BielPeter C. BirkemoeDavid W. BogatySalim V. BrahimiRichard C. BrownFrank M.A. BuckBruce M. ButlerHelen H. ChenRobert J. ConnorBastiaan E. CornelissenChris CurvenNick E. DealJames M. DoyleDean G. DroddyPeter DusickaDouglas B. FerrellJohn W. FisherPatrick J. FortneyDanilo M. FranciscoKarl H. FrankMichael C. FrielJames B. GialamasRodney D. GibbleMichael I. GilmorGregory S. MiazgaVice ChairmanJoe GreeensladeGilbert Y. GrondinJerome F. HajjarAllen J. HarroldRobert A. Hay IIIIan C. HodgsonCharles E. HundleyKaushik A. IyerEmmanuel P. JeffersonSuja G. JohnDonald L. JohnsonRonald B. JohnsonPeter F. KasperDaniel J. KaufmanJames S. KennedyLawrence A. KloiberRichard F. KnoblockLawrence KruthGeoffrey L. KulakBill R. Lindley, IIKenneth B. LohrHussam N. MahmoudCurtis MayesJonathan C. McGormleyDavid L. McKenzieNeil L. McMillanJinesh K. MehtaChad M. LarsonSecretary/TreasurerWilliam A. Milek, Jr.Eugene R. MitchellHeath E. MitchellScott MunterThomas M. MurrayGian A. RassatiJames M. RiclesThomas J. SchlaflyGerald E. SchroederDavid F. SharpRobert E. Shaw, Jr.Victor ShneurW. Lee ShoemakerJames A. SwansonArun A. SyamThomas S. Tarpy, Jr.William A. ThorntonRaymond H.R. TideTodd C. UdeAmit H. VarmaM. Blane VinesFloyd J. VissatI. Wayne WallaceCharles J. WilsonAlfred F. WongJoseph A. YuraSpecification for Structural Joints Using High-Strength Bolts, December 31, 2009RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS16.2-vTABLE OF CONTENTSSymbols . viiGlossary . ixSection 1. General Requirements .1.1. Scope .1.2. Loads, Load Factors and Load Combinations .1.3. Referenced Standards and Specifications .1.4. Drawing Information .11123Section 2. Fastener Components . 52.1. Manufacturer Certification of Fastener Components . 52.2. Storage of Fastener Components . 52.3. Heavy-Hex Structural Bolts . 62.4. Heavy-Hex Nuts . 132.5. Washers . 142.6. Washer-Type Indicating Devices . 142.7. Twist-Off-Type Tension-Control Bolt Assemblies . 152.8. Alternative-Design Fasteners . 16Section 3. Bolted Parts .3.1. Connected Plies .3.2. Faying Surfaces .3.3. Bolt Holes .3.4. Burrs .Section 4. Joint Type .4.1. Snug-Tightened Joints .4.2. Pretensioned Joints .4.3. Slip-Critical Joints .Section 5. Limit States in Bolted Joints .5.1. Desig