1、 American Society of Civil Engineers Seismic Design of Piers and Wharves This document uses both the International System of Units (SI) and customary units. ASCE STANDARD ASCE/COPRI 61-14 Published by the American Society of Civil Engineers ffirs01.indd i 6/17/2014 3:32:25 PMLibrary of Congress Cata
2、loging-in-Publication Data Seismic design of piers and wharves / American Society of Civil Engineers. pages cm. “ASCE/COPRI 61-14.” Includes bibliographical references and index. ISBN 978-0-7844-1348-7 (print : alk. paper) ISBN 978-0-7844-7834-9 (ebook) 1. PiersDesign and construction. 2. PiersEarth
3、quake effects. 3. WharvesDesign and construction. 4. WharvesEarthquake effects. 5. Earthquake resistant design. I. American Society of Civil Engineers. TC357.S45 2014 627.31dc23 2014008239 Published by American Society of Civil Engineers 1801 Alexander Bell Drive Reston, Virginia 20191 www.asce.org/
4、pubs This standard was developed by a consensus standards development process which has been accredited by the American National Standards Institute (ANSI). Accreditation by ANSI, a voluntary accreditation body representing public and private sector standards development organizations in the United
5、States and abroad, signifi es that the standards development process used by ASCE has met the ANSI requirements for openness, balance, consensus, and due process. While ASCE s process is designed to promote standards that refl ect a fair and reasoned consensus among all interested participants, whil
6、e preserving the public health, safety, and welfare that is paramount to its mission, it has not made an independent assessment of and does not warrant the accuracy, completeness, suitability, or utility of any information, appa-ratus, product, or process discussed herein. ASCE does not intend, nor
7、should anyone interpret, ASCE s standards to replace the sound judgment of a competent professional, having knowledge and experience in the appropriate fi eld(s) of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the contents of this s
8、tandard. ASCE has no authority to enforce compliance with its standards and does not undertake to certify 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, fi nancial loss, or other d
9、amages of any nature whatsoever, including without limitation any direct, indirect, special, exemplary, or consequential damages, resulting from any person s use of, or reliance on, this standard. Any individual who relies on this standard assumes full responsibility for such use. ASCE and American
10、Society of Civil EngineersRegistered in U.S. Patent and Trademark Offi ce. Photocopies and permissions. Permission to photocopy or reproduce material from ASCE publications can be requested by sending an e-mail to permissionsasce.org or by locating a title in ASCE s Civil Engineering Database ( http
11、:/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/10.1061/9780784413487 . Copyright 2014 by the American Society of Civil Engineers. All Rights Reserved. ISBN 978-0-7844-1348-7 (paper) ISBN 978-0-784
12、4-7834-9 (PDF) Manufactured in the United States of America. 21 20 19 18 17 16 15 14 1 2 3 4 5 ffirs02.indd ii 6/17/2014 3:32:27 PMiiiSTANDARDS ASCE 28-00 Standard Practice for Direct Design of Precast Concrete Box Sections for Jacking in Trenchless Construction ASCE/SEI/SFPE 29-05 Standard Calculat
13、ion Methods for Structural Fire Protection SEI/ASCE 30-14 Guideline for Condition Assessment of the Building Envelope SEI/ASCE 31-03 Seismic Evaluation of Existing Buildings SEI/ASCE 32-01 Design and Construction of Frost-Protected Shallow Foundations EWRI/ASCE 33-09 Comprehensive Transboundary Inte
14、rnational Water Quality Management Agreement EWRI/ASCE 34-01 Standard Guidelines for Artifi cial Recharge of Ground Water EWRI/ASCE 35-01 Guidelines for Quality Assurance of Installed Fine-Pore Aeration Equipment CI/ASCE 36-01 Standard Construction Guidelines for Microtunneling SEI/ASCE 37-02 Design
15、 Loads on Structures during Construction CI/ASCE 38-02 Standard Guideline for the Collection and Depiction of Existing Subsurface Utility Data EWRI/ASCE 39-03 Standard Practice for the Design and Operation of Hail Suppression Projects ASCE/EWRI 40-03 Regulated Riparian Model Water Code ASCE/SEI 41-0
16、6 Seismic Rehabilitation of Existing Buildings ASCE/EWRI 42-04 Standard Practice for the Design and Operation of Precipitation Enhancement Projects ASCE/SEI 43-05 Seismic Design Criteria for Structures, Systems, and Components in Nuclear Facilities ASCE/EWRI 44-05 Standard Practice for the Design an
17、d Operation of Supercooled Fog Dispersal Projects ASCE/EWRI 45-05 Standard Guidelines for the Design of Urban Stormwater Systems ASCE/EWRI 46-05 Standard Guidelines for the Installation of Urban Stormwater Systems ASCE/EWRI 47-05 Standard Guidelines for the Operation and Maintenance of Urban Stormwa
18、ter Systems ASCE/SEI 48-11 Design of Steel Transmission Pole Structures ASCE/SEI 49-12 Wind Tunnel Testing for Buildings and Other Structures ASCE/EWRI 50-08 Standard Guideline for Fitting Saturated Hydraulic Conductivity Using Probability Density Functions ASCE/EWRI 51-08 Standard Guideline for Cal
19、culating the Effective Saturated Hydraulic Conductivity ASCE/SEI 52-10 Design of Fiberglass-Reinforced Plastic (FRP) Stacks ASCE/G-I 53-10 Compaction Grouting Consensus Guide ASCE/EWRI 54-10 Standard Guideline for Geostatistical Estimation and Block-Averaging of Homogeneous and Isotropic Saturated H
20、ydraulic Conductivity ASCE/SEI 55-10 Tensile Membrane Structures ANSI/ASCE/EWRI 56-10 Guidelines for the Physical Security of Water Utilities ANSI/ASCE/EWRI 57-10 Guidelines for the Physical Security of Wastewater/Stormwater Utilities ASCE/T rather, structures are designed to accommodate permanent g
21、round deformations within specifi ed performance requirements. This standard contains displacement-based design methods that have become widely used in the industry for more than a decade and have been supported by a number of industry-spon-sored testing programs. ffirs04.indd v 6/17/2014 3:32:30 PM
22、This page intentionally left blank Seismic Design of Piers and Wharves viiSTANDARDS COMMITTEE ON SEISMIC DESIGN OF PIERS AND WHARVES Voting Members Gayle S. Johnson, P.E., M.ASCE, Chair Arul K. Arulmoli, P.E., D.GE, F.ASCE Somvith Asavareungchai, P.E., M.ASCE Scott A. Ashford, P.E., M.ASCE Carlos A.
23、 Blandon, Ph.D., C.Eng, M.ASCE William M. Camp III, P.E., D.GE, M.ASCE Domenic D Argenzio, P.E., M.ASCE John C. Daley, P.E., M.ASCE Stephen E. Dickenson, Ph.D., P.E., D.PE, M.ASCE Martin L. Eskijian, P.E., D.PE, M.ASCE Robert E. Harn, P.E., M.ASCE Said I. Hilmy, Ph.D., P.E., M.ASCE Charles S. Hughes
24、 Kerop D. Janoyan, Ph.D., P.E., M.ASCE Omar A. Jaradat, Ph.D., P.E., D.PE, M.ASCE Kosal Krishnan, Ph.D., P.E., M.ASCE Cheng C. Lai, P.E., S.E., M.ASCE Douglas D. Lindquist, P.E., M.ASCE Barry A. Mac Donnell, P.E., A.M.ASCE Timothy W. Mays, Ph.D., P.E. Nason J. McCullough, Ph.D., P.E., M.ASCE Constan
25、tine D. Memos, Ph.D., P.E., F.ASCE Alex I. Mora, P.E., M.ASCE Kevin B. O Malley, P.E., M.ASCE Kendra C. Oliver, P.E., M.ASCE Dimitris Pachakis, P.E., C.Eng, M.ASCE Dan Raynor Jose I. Restrepo, Ph.D., M.ASCE Farhad Rowshanzamir, P.E., P.Eng, S.E., M.ASCE Raymond E. Sandiford, P.E., F.ASCE J. Paul Smi
26、th-Pardo, Ph.D., P.E., M.ASCE Erik G. Soderberg, P.E., M.ASCE Eric K. Thorkildsen, P.E., M.ASCE Ted W. Trenkwalder, P.E., S.E., M.ASCE Donald J. Tylenda, Aff.M.ASCE Max Weismair Xiping Steven Wu, Ph.D., A.M.ASCE Zia Zafi r, P.E., M.ASCE Associate Members Rod K. Iwashita, P.E., M.ASCE Nathan A. Lemme
27、, P.E. Angel Lim, S.E., M.ASCE. Carlos E. Ospina, Ph.D., P.E., M.ASCE Patrick M. Smith, Ph.D., P.E., M.ASCE ffirs05.indd vii 6/17/2014 3:32:31 PMThis page intentionally left blank Seismic Design of Piers and Wharves ixACKNOWLEDGMENTS perform the technical editing for the entire document and to ensur
28、e conformance with ASCE writing standards. In particular, the Committee would like to thank Nate Lemme, P.E., of NAVFAC for his time and effort in creation of this fi rst edition of the standard. The Committee would like to acknowledge the fi nancial support of the NAVFAC Waterfront IPT (Integrated
29、Product Team) in the preparation of this standard. They provided funding for indepen-dent technical reviews of the document content at an early stage of the standard development, and later donated staff time to ffirs06.indd ix 6/17/2014 3:32:33 PMThis page intentionally left blank Seismic Design of
30、Piers and Wharves xiCONTENTSSTANDARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiPREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v1 General . .
31、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Defi nitions . . . . . . . . . . . . . . . . . . . . . . . . .
32、 . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 Document layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.4 Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Se
33、ismic Performance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2 Design classifi cations . . . . . . . . . . . . . . . . .
34、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.3 Design criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.4 Performance levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35、32.5 Seismic hazards to be considered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.6 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Design Approach . . . . . . . . . . . . . . . . . . . . . .
36、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.2 Defi nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37、. . . 53.3 Symbols and notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.4 Overall approach and organization of this standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.5 Determination of analysis and design method. . . . .
38、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.6 Load combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.7 General modeling considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.8 O
39、ther design considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.9 Strain limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.10 Design earthquake stability check . . . . . . . . . . . . .
40、 . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.11 Batter piles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83.12 Seismic isolation systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
41、.13 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Geotechnical Considerations and SoilStructure Interaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.1 Introduction. . . . . . . . . . . . . . . . . . . . .
42、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.2 Defi nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.3 Earthquake ground motions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43、 94.4 Liquefaction and cyclic degradation potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.5 Slope stability and lateral ground deformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.6 Fault rupture . . . . . . . . . . . . . . . . . . . . . .
44、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.7 Lateral loadings for soilstructure interaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.8 Soilpile behavior under lateral loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
45、04.9 Seismically induced settlement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.10 Axial pile performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.11 Earth pressures . . . . . . . . . . . . . . . . . . .
46、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.12 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Force-Based Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47、 . . . . . 115.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.2 Defi nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.3 Symbols and notation . . . . . . . . .
48、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.4 Force-based demand analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.5 Modeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
49、. . . . . . . 12ftoc.indd xi 6/17/2014 7:33:18 PMxii Contents5.6 Force-based capacity analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.7 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Displacement-Based Design . . . . . . . . . . . . . . . . . . .
