ASCE 15-17-2017 Standard Practice for Direct Design of Buried Precast Concrete Pipe Using Standard Installations (SIDD).pdf

1、ASCE STANDARDASCE/CI15-17Standard Practice for Direct Design of Buried Precast Concrete Pipe Using Standard Installations (SIDD)ASCE STANDARD ASCE/CI15-17Standard Practice for DirectDesign of Buried PrecastConcrete Pipe Using StandardInstallations (SIDD)PUBLISHED BY THE AMERICAN SOCIETY OF CIVIL ENG

2、INEERSLibrary of Congress Cataloging-in-Publication DataNames: American Society of Civil Engineers, author.Title: Standard practice for direct design of buried precast concrete pipe using standardinstallations (SIDD).Description: Reston, Virginia : American Society of Civil Engineers, 2017. | “ASCE/

3、CI15-17.” | Includes bibliographical references.Identiers: LCCN 2016057194 | ISBN 9780784413074 (soft cover : alk. paper) | ISBN9780784480335 (PDF)Subjects: LCSH: Pipe, ConcreteDesign and construction. | Underground pipelinesDesignand construction. | Precast concrete. | Soil-structure interaction.Cl

4、assication: LCC TA447 .A53 2017 | DDC 625.7/34dc23 LC record available athttps:/lccn.loc.gov/2016057194Published by American Society of Civil Engineers1801 Alexander Bell DriveReston, Virginia, 20191-4382www.asce.org/bookstore | ascelibrary.orgThis standard was developed by a consensus standards dev

5、elopment process that has beenaccredited by the American National Standards Institute (ANSI). Accreditation by ANSI, avoluntary accreditation body representing public and private sector standards developmentorganizations in the United States and abroad, signies that the standards developmentprocess

6、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 reasonedconsensus among all interested participants, while preserving the public health, safety, andwelfare that is paramount to its

7、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 discussed herein. ASCE does not intend, nor shouldanyone interpret, ASCEs standards to replace the sound judgment of a compe

8、tentprofessional, having knowledge and experience in the appropriate eld(s) of practice, norto substitute for the standard of care required of such professionals in interpreting andapplying the contents of this standard.ASCE has no authority to enforce compliance with its standards and does not unde

9、rtake 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 damage, nancial loss,or other damages of any nature whatsoever, including without limitation any direct, indirect,special, exe

10、mplary, or consequential damages, resulting from any persons use of, or relianceon, this standard. Any individual who relies on this standard assumes full responsibility forsuch use.ASCE and American Society of Civil EngineersRegistered in U.S. Patent and TrademarkOfce.Photocopies and permissions. P

11、ermission 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 Engineering Database (http:/cedb.asce.org) or ASCE Library(http:/ascelibrary.org) and using the “Permissions” link.Errata: Errata, if a

12、ny, can be found at https:/doi.org/10.1061/9780784413074.Copyright 2017 by the American Society of Civil Engineers.All Rights Reserved.ISBN 978-0-7844-1307-4 (soft cover)ISBN 978-0-7844-8033-5 (PDF)Manufactured in the United States of America.24 23 22 21 20 19 18 17 1 2 3 4 5ASCE STANDARDSIn 2014, t

13、he 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 consensus standards process managedby the ASCE Codes and Standards Committee (CSC). Theconsensus process incl

14、udes balloting by a balanced standardscommittee, and reviewing during a public comment period. Allstandards are updated or reafrmed by the same process everyve to 10 years. Requests for formal interpretations shall beprocessed in accordance with Section 7 of ASCE Rules forStandards Committees, which

15、 are available at www.asce.org.Errata, addenda, supplements, and interpretations, if any, for thisstandard can also be found at www.asce.org.Standard Practice for Direct Design of Buried PrecastConcrete Pipe Using Standard Installations (SIDD), StandardASCE/CI 15-17, was approved for publication by

16、the Codes andStandards Committee with a waiver from the rules for Codesand Standards Committees. The waiver is to allow reference toanother standard without referring to an edition date. The com-mittees intent is that the standard being referenced is the latestedition available.This standard has bee

17、n prepared in accordance with recog-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, a

18、nd ASCE takes no position respecting 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 inthe ASCE Library (http:/ascelibrary.org/page/books

19、/s-standards).iiiThis page intentionally left blankCONTENTSACKNOWLEDGMENTS . viiPART I. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20、. . . . . . . . . . . . 12.0 Applicable Documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.1 ASTM (American Society for Testing and Materials) . . . . . . . . . . . . . . . . . . . . . . . . 12.2 AASHTO (American Association of State Highway and T

21、ransportation Ofcials) . . . . . . . . . 12.3 AREMA (American Railway Engineering and Maintenance-of-Way Association) . . . . . . . . . 13.0 Denitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.4 Orientation Angle . . . . . . . . . . .

22、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.5 Prism Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.0 Notations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.0 Su

23、mmary of Practice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3PART II. DIRECT DESIGN METHOD USING STANDARD INSTALLATIONS (SIDD). . . . . . . . . . . . . . . . . 76.0 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24、 . . . . . . . . . . . . . . . 76.1 Design Procedures and Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.2 Design Submittals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.0 Design Requirements . . . . . . . . . . . . . .

25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.2.1 Load Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.2.2 Strength Reduction (phi) Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.2.3 Crack Control Factor . . . . .

26、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.2.4 Orientation Angle, 77.2.5 Process and Material Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.3.1 Pipe Wall Thickness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.3.2 Concrete S

27、trength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.3.3 Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78.0 Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28、. 88.1 Concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88.2 Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89.0 Loads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

29、 . . . . . . . . . . . . . . . . . . . . 89.1 Dead Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89.2 Live Loads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89.3 Intermittent Internal Hydrostatic Pre

30、ssure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810.0 Standard Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810.3 Compaction Specications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811.0

31、 Pressure Distribution and Stress Analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812.0 Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812.2 Minimum Reinforcement . . . . . . . . . . . . . . . . . . .

32、. . . . . . . . . . . . . . . . . . . . 912.3 Maximum Flexural Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912.3.1 Limited by Radial Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912.3.2 Limited by Concrete Compression . . . . . . . . .

33、 . . . . . . . . . . . . . . . . . . . 912.4 Crack Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012.5 Shear Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012.6 Stirrups. . . . . . . . . . . .

34、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012.6.2 Radial Tension Stirrups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012.6.3 Shear Stirrups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012.6.4 Extent of Stir

35、rups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1112.6.5 Stirrup Anchorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1112.7 Welds, Splices, and Development of Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . 1113.0 Nonrein

36、forced Concrete Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1114.0 Pipe Designation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11PART III. CONSTRUCTION OF SOIL/PRECAST CONCRETE PIPE SYSTEMS . . . . . .

37、 . . . . . . . . . . . . . . . 1315.0 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1316.0 Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1317.0 Excavation . . .

38、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1318.0 Foundation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1319.0 Bedding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

39、 . . . . . . . . . . . . . . . . . . . . 13Standard Practice for Direct Design of Buried Precast Concrete Pipe Using Standard Installations (SIDD) v20.0 Pipe Placement and Joining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1321.0 Haunch. . . . . . . . . . .

40、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1422.0 Lower Side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1423.0 Overll 1424.0 Sheathing Removal and Trench Shield Advancement . . . . . . . . . . . .

41、 . . . . . . . . . . . . . . . . . 1425.0 Precast Concrete Appurtenances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1426.0 Minimum Cover for Construction Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14APPENDIX A: SI UNITS FOR NOT

42、ATION AND EQUATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15A1.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15A4.0 Notations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

43、. . . . . . . . . . . . 15A12.0 Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A12.2 Minimum Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A12.3 Maximum Flexural Reinforcement . . . .

44、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A12.3.1 Limited by Radial Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A12.3.2 Limited by Concrete Compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A12.4 Crack Control . . . . . . . . . .

45、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A12.5 Shear Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17A12.6 Stirrups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

46、A12.6.2 Radial Tension Stirrups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17A12.6.3 Shear Stirrups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17A12.6.4 Extent of Stirrups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

47、. . . 17A12.6.5 Stirrup Anchorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17A12.7 Welds, Splices, and Development of Reinforcement . . . . . . . . . . . . . . . . . . . . . . . . . 17A13.0 Nonreinforced Concrete Pipe . . . . . . . . . . . . . . . . . . . . . . . . .

48、 . . . . . . . . . . . . . . . . . 18COMMENTARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19C1.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19C2.0 Applicable

49、Documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19C2.1 ASTM (American Society for Testing and Materials) . . . . . . . . . . . . . . . . . . . . . . . . 19C3.0 Denitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19C4.0 Notations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19C5.0 Summary of Practice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .