ASCE 19-16-2016 Structural Applications of Steel Cables for Buildings.pdf

1、ASCE STANDARD ASCE/SEI19-16Structural Applicationsof Steel Cables forBuildingsPUBLISHED BY THE AMERICAN SOCIETY OF CIVIL ENGINEERSLibrary of Congress Cataloging-in-Publication DataNames: American Society of Civil Engineers, issuing body.Title: Structural applications of steel cables for buildings /

2、American Society of CivilEngineers.Description: Reston : American Society of Civil Engineers, 2016. | Series: ASCE standard |“ASCE/SEI 19-16.” | Includes bibliographical references and index.Identiers: LCCN 2016043932 (print) | LCCN 2016044815 (ebook) | ISBN 9780784414392(pbk.) | ISBN 9780784479759

3、(pdf)Subjects: LCSH: Cable structuresStandardsUnited States. | CablesStandardsUnited States.Classication: LCC TA660.C3 S77 2016 (print) | LCC TA660.C3 (ebook) | DDC 690/.1dc23LC record available at https:/lccn.loc.gov/2016043932Published by American Society of Civil Engineers1801 Alexander Bell Driv

4、eReston, Virginia, 20191-4382www.asce.org/bookstore | ascelibrary.orgThis standard was developed by a consensus standards development process that has beenaccredited by the American National Standards Institute (ANSI). Accreditation by ANSI, avoluntary accreditation body representing public and priv

5、ate sector standards developmentorganizations in the United States and abroad, signies that the standards developmentprocess used by ASCE has met the ANSI requirements for openness, balance, consensus, anddue process.While ASCEs process is designed to promote standards that reect a fair and reasoned

6、consensus among all interested participants, while preserving the public health, safety, andwelfare that is paramount to its mission, it has not made an independent assessment of anddoes not warrant the accuracy, completeness, suitability, or utility of any information,apparatus, product, or process

7、 discussed herein. ASCE does not intend, nor shouldanyone interpret, ASCEs standards to replace the sound judgment of a competentprofessional, having knowledge and experience in the appropriate eld(s) of practice, norto substitute for the standard of care required of such professionals in interpreti

8、ng andapplying the contents of this standard.ASCE has no authority to enforce compliance with its standards and does not undertake tocertify products for compliance or to render any professional services to any person or entity.ASCE disclaims any and all liability for any personal injury, property d

9、amage, nancial loss,or other damages of any nature whatsoever, including without limitation any direct, indirect,special, exemplary, or consequential damages, resulting from any persons use of, or relianceon, this standard. Any individual who relies on this standard assumes full responsibility forsu

10、ch use.ASCE and American Society of Civil EngineersRegistered in U.S. Patent and TrademarkOfce.Photocopies and permissions. Permission to photocopy or reproduce material from ASCEpublications can be requested by sending an e-mail to permissionsasce.org or by locatinga title in ASCEs Civil Engineerin

11、g Database (http:/cedb.asce.org) or ASCE Library(http:/ascelibrary.org) and using the “Permissions” link.Errata: Errata, if any, can be found at http:/dx.doi.org/10.1061/9780784414392.Copyright 2016 by the American Society of Civil Engineers.All Rights Reserved.ISBN 978-0-7844-1439-2 (print)ISBN 978

12、-0-7844-7975-9 (PDF)Manufactured in the United States of America.212019181716 12345ASCE STANDARDSIn 2014, the Board of Direction approved revisions to the ASCERules for Standards Committees to govern the writing andmaintenance of standards developed by ASCE. All such stan-dards are developed by a co

13、nsensus standards process managedby the ASCE Codes and Standards Committee (CSC). Theconsensus process includes balloting by a balanced standardscommittee and reviewing during a public comment period. Allstandards are updated or reafrmed by the same process every5 to 10 years. Requests for formal in

14、terpretations shall beprocessed in accordance with Section 7 of ASCE Rules forStandards Committees, which is available at www.asce.org.Errata, addenda, supplements, and interpretations, if any, forthis standard can also be found at www.asce.org.This standard has been prepared in accordance with reco

15、g-nized engineering principles and should not be used without theusers competent knowledge for a given application. The publi-cation of this standard by ASCE is not intended to warrant thatthe information contained therein is suitable for any general orspecic use, and ASCE takes no position respecti

16、ng the validityof patent rights. The user is advised that the determination ofpatent rights or risk of infringement is entirely their ownresponsibility.A complete list of currently available standards is available in theASCE Library (http:/ascelibrary.org/page/books/s-standards).iiiCONTENTSPREFACE .

17、 ixACKNOWLEDGMENTS . xi1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Glossary . . . . . . . . . . .

18、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 Symbols and Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.4 Reference Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

19、. . . . . . . . . . . 22 CONTRACT DOCUMENTS AND SHOP DRAWINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.1 Contract Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.1.1 Contract Drawings. . . . . . . . . . . . . . . . .

20、 . . . . . . . . . . . . . . . . . . . . . . . . . . 32.1.2 Contract Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2 Shop Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 DESIGN CONSIDERAT

21、IONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.1 Design Basis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.1.1 Structural Integrity. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22、. . . . . . . . . . . . . . 53.1.2 Replacement of Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.2 Design Loadings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.2.1 Loads. . . . . . . . . . . . . . . . .

23、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.2.2 Load Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.2.3 Load Combinations Including Atmospheric Ice Loads . . . . . . . . . . . . . . . . . . . . . . . . 53.3 Cable Assembly

24、Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.3.1 Required and Allowable Strengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.3.1.1 Fitting Reduction Factor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25、. . . 53.3.1.2 Deector Reduction Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.3.1.3 Elevated Temperature Effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.3.1.4 Fatigue Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26、 . . 63.3.1.5 Creep Effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.3.2 End Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.4 Structural Analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

27、 . . . . . . . . . . . . . . . . . . . 63.4.1 General Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.4.2 Serviceability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.4.3 Vibrations . . . . . . . . . .

28、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.4.4 Deections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.4.5 Erection Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 C

29、ABLE MATERIALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.1 Cable Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 FITTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.1 Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.2 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

31、.3 End Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.3.1 Zinc-Poured and Mischmetal-Poured Fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.3.2 Resin-Poured Fittings . . . . . . . . . . . . . . . . . . . . . . .

32、. . . . . . . . . . . . . . . . . . 95.3.3 Swaged Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.4 Saddles and Clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Structural Applications of Steel C

33、ables for Buildings v6 PROTECTIVE COATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116.1 Corrosion Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116.2 Fire Protection . . . . . . . . . . .

34、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116.2.1 Fire-Resistance Ratings and Fire Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116.2.2 Alternative Methods for Determining Fire Resistance . . . . . . . . . . . . . . . . . . . . . . . . 11

35、7 FABRICATION, SHIPPING, AND RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.1 Socketing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.2 Proof Loading of Assemblies . . . . . . . . . . . . . . . . . .

36、. . . . . . . . . . . . . . . . . . . . . . . . 137.3 Prestretching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.4 Cable Length Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.5 Striping

37、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.6 Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.7 Receiving. . . . . . . . . . . . . . . . . . . . . . . . . . . .

38、. . . . . . . . . . . . . . . . . . . . . . . . . 138 ERECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158.1 Erection Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158.2

39、Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158.3 Intermediate Fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 POST-CONSTRUCTION CONSIDERATIONS AND INSPECTION . . . . . .

40、. . . . . . . . . . . . . . . . . . . 179.1 Maintenance Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179.2 Routine Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179.3 In-Depth Inspectio

41、ns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179.4 Emergency Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179.5 Special Inspection and Testing . . . . . . . . . . . . . . . . . . . . . . . . .

42、 . . . . . . . . . . . . . . . . 179.6 Inspection Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17APPENDIX A: CABLES AND FITTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19A.1 Cable Cross Sections .

43、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19A.2 Socket Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A.3 Swaged Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44、 . . . . . . . . . . . . . . . . 21A.4 Mechanical Loop Splice with Sleeve and Thimble. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21APPENDIX B: SADDLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23APPENDIX C: CLAMPS. . . . .

45、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25APPENDIX D: CABLE FATIGUE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27APPENDIX E: SMALL DIAMETER CABLE FOR EARTHQUAKE RESISTANCE . . . . . . . . . . . .

46、. . . . . . . 29E1.0 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E1.1 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E1.2 Symbols and Notation . . . . . . .

47、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E2.0 Contract Documents and Shop Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E2.1 Contract Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48、 . . . . . . 29E2.1.1 Contract Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E2.1.2 Contract Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E2.2 Shop Drawings. . . . . . . . . . . . . . . . . . . . . .

49、. . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E3.0 Design Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E3.1 Design Basis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E3.1.1 Replacement of Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E3.2 Design Loadings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29E3.2.1 Loads. . . . . . . . . . . . .