48. $126.00. 1. 1 Pile Units in Linear Feet. 2 Pile Point Unit Price for Each. roads.maryland/ohd2/MDSHA_PriceIndex_Jul2015.pdf
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U.S. Department of Transportation Publication No. FHWA-NHI- 16-009 Federal Highway Administration FHWA GEC 012 Œ Volume I July 201 6 NHI Courses No. 132021 and 132022 Design and Construction of Driven Pile Foundations Œ Volume I Developed following: AASHTO LRFD Bridge Design Specifications, 7 th Edition, 2014, with 2015 Interim. AASHTO LRFD Bridge Construction Specifications, 3 rd Edition, 2010, with ‚11, ‚12, ™13, ‚14, and ‚15 Interims.
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NOTICE The contents of this report reflect the views of the authors, who are responsible for the facts and accuracy of the data presented herein. The contents do not necessarily reflect policy of the Department of Trans portation. This report does not constitute a standard, specification, or regulation. The United States Government does not endorse products or manufacturers. Trade con sidered essential to the objective of this document .
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Technical Report Documentation Page 1. REPORT NO. FHWA -NHI-16-009 2. GOVERNMENT ACCESSION NO. 3. RECIPIENT’S CATALOG NO. 4. TITLE AND SUBTITLE Geotechnical Engineering Circular No. 12 Œ Volume I Design and Construction of Driven Pile Foundations 5. REPORT DATE July 2016 6. PERFORMING ORGANIZATION CODE 7. AUTHOR(S) Patrick J. Hannigan, PE, Frank Rausche, PhD, PE, Garland E. Likins, PE, Brent R. Robinson, PhD, PE, and Matthew L . Becker, EI. 8. PERFORMING ORGANIZATION REPORT NO. 9. PERFORMING ORGANIZATION NAME AND ADDRESS Ryan R. Berg & Associates, Inc. 2190 Leyland Alcove Woodbury, MN 55125 10. WORK UNIT NO. 11. CONTRACT OR GRANT NO. DTFH61 -11-D- 00049 12. SPONSORING AGENCY NAME AND ADDRESS National Highway Institute U.S. Department of Transportation Federal Highway Administration, Washington, DC 20590 13. TYPE OF REPORT & PERIOD COVERED Final Report 14. SPONSORING AGENCY CODE 15. SUPPLEMENTARY NOTES FHWA COTR: Heather Shelsta FHWA Technical Working Group: Naser Abu -Hejlah, PhD, PE; Scott Anderson, PE; and Silas Nichols, PE 16. ABSTRACT This document presents information on the analysis, design, and construction of driven pile foundations for highway structures. This document updates and replaces FHWA NHI-05-042 and FHWA NHI -05-043 as the primary FHWA guidance and reference document on d riven pile foundations. The manual addresses design aspects including subsurface exploration, laboratory testing, pile selection, aspects of geotechnical and structural limit states, as well as technical specifications. Construction aspects including sta tic load tests, dynamic tests, rapid load tests, wave equation analyses, dynamic formulas and development of driving criteria, as well as pile driving equipment, pile driving accessories, and monitoring of pile installation inspection are also covered. St ep by step procedures are included for most analysis procedures and design examples. 17. KEY WORDS Driven pile foundations, foundation economics, site characterization, geomaterial properties, axial compression resistance, ax ial tension resistance, lateral resistance, pile groups, specifications, nominal resistance determination tests, construction monitoring and quality assurance . 18. DISTRIBUTION STATEMENT No restrictions. 19. SECURITY CLASSIF. Unclassified 20. SECURITY CLASSIF. Unclassified 21. NO. OF PAGES 517 22. PRICE
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PREFACE The purpose of this manual is to provide updated, state -of-the -practice information for the design and construction of driven pile foundations in accordance with the Load and Resistance Factor Design (LRFD) platform. Engineers and contractors have been designing and installing pile foundations for many years. During the past three decades, the industry has experienced se veral major improvements including newer and more accurate methods of predicting and measuring geotechnical resistance, vast improvements in design software, highly specialized and sophisticated equipment for pile driving, and improved methods of construct ion control. Previous editions of the FHWA Design and Construction of Driven Pile Foundations manual were published 1985, 1996, and 2006 and chronic le the many changes in design and construction practice over the past 30 years. This two volume edition, G EC-12, serves as the FHWA reference document for highway projects involving driven pile foundations . Volume I, FHWA -NHI-16-009, covers the foundation selection process, site characterization, geotechnical design parameters and reporting, selection of pile type, geotechnical aspects of limit state design, and structural aspects of limits state design. Volume II, FHWA -NHI-16-010, addresses static load tests, dynamic testing and signal matching, rapid load testing, wave equation analysis, dynamic formulas, con tract documents, pile driving equipment, pile accessories, driving criteria, and construction monitoring. Comprehensive design examples are presented in publication FHWA -NHI-16-064. Throughout this manual, numerous references will be made to the names of software or technology that are proprietary to a specific manufacturer or vendor. Please note that the FHWA does not endorse or approve commercially available products, and is very sensitive to the perceptions of endorsement or preferred approval of comme rcially available products used in transportation applications. Our goal with this development is to provide recommended technical guidance for the safe design and construction of driven pile foundations that reflects the current state of practice and pro vides information on advances and innovations in the industry. To accomplish this, it is necessary to illustrate methods and procedures for design and construction of driven pile foundations. Where proprietary products are described in text or figures, i t is only for this purpose.
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The primary audience for this document is: agency and consulting engineers specialized in geotechnical and structural design of highway structures; engineering geologists and consulting engineers providing technical reviews, or who are engaged in the design, procurement, and construction of driven pile foundations This document is also intended for management, specification and contracting specialists, as well as for construction engineers interested in design and contracting aspects of driven pile systems. This document draws material from the three earlier FHWA publications in this field; FHWA -DP-66-1 by Vanikar (1985), FHWA HI 97 -013 and FHWA HI 97 -014 by Hannigan et al . (1998), and FHWA NHI -05-042 and FH WA NHI -05-043 by Hanni gan et al . (2006). Photographs without specific acknowledgement in this two volume document are from these previous editions, their associated training courses, or from the consulting practice of GRL Engineers, Inc. The following individuals were part of the Ryan R. Berg & Associates internal peer review team and are acknowledged for their technical advice and contributions to this version of the document : Mr. Jerry DiMaggio ΠA pplied Research Associates, Inc. Mr. Van E. Komurka ΠWagner Komurka Geotechnic al Group, Inc. Mr. Billy Camp ΠS&ME, Inc. Dr. Brian Anderson ΠAuburn University
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i TABLE OF CONTENTS LIST OF TABLES .. xi LIST OF FIGURES xv 1 DRIVEN PILE FOUNDATION MANUAL . 1 1.1 INTRODUCTION 1 1.2 PURPOSE OF THE MANUAL 1 1.3 SCOPE OF MANUAL 3 1.4 HISTOR Y OF DRIVEN PILE FOUNDATIONS . 4 1.5 INFORMATION SOURCES 4 REFERENCES . 6 2 OVERVIEW OF PILE FOUNDATION DESIGN & CONSTRUCTION 7 2.1 INTRODUCTION 7 2.2 LIMIT STATES 7 2.3 LOADS, LOAD COMBINATIONS, AND LOAD FACTORS . 9 2.4 NOMINAL AND FACTORED RESISTANCE . 14 2.5 STRENGTH LIMIT STATES 15 2.6 SERVICE LIMIT STATES . 15 2.7 EXTREME EVENT LIMIT STATES .. 16 2.8 CONSTRUCTION OF PILE FOUNDATIONS 16 2.9 FOUNDATION SPECIALIST INVOLVEMENT .. 17 2.10 THE DRIVEN PILE DESIGN AND CONSTRUCTION PROCESS . 18 2.11 COMMUNICATION . 39 REFERENCES .. 42 3 CONSIDERATIONS IN FOUNDATION SELECTION .. 45 3.1 FOUNDATION DESIGN APPROACH . 46 3.2 FOUNDATION ALTERNATIVES 47 3.2.1 Shallow Foundations 49 3.2.2 Shallow Foundations with Ground Improvement .. 49 3.2.3 Deep Foundations 49 3.2.3. 1 Driven Piles .. 50 3.2.3.2 Drilled Shafts 50 3.2.3.3 Micropiles .. 50 3.2.3.4 Continuous Flight Auger (CFA) Piles .. 51
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