1、 ASCE STANDARD ASCE/SEI 7-10 American Society of Civil Engineers Minimum Design Loads for Buildings and Other Structures This document uses both the International System of Units (SI) and customary units. Third printing, incorporating errata identi ed through March 15, 2013. Also includes Supplement
2、 1 and expanded seismic commentary.Library of Congress Cataloging-in-Publication Data Minimum design loads for buildings and other structures.p. cm.“ASCE Standard ASCE/SEI 7-10.”Includes bibliographical references and index.ISBN 978-0-7844-1085-1 (alk. paper)1. Structural engineeringStandardsUnited
3、States. 2. BuildingsStandardsUnited States. 3. Strains and stresses. 4. Standards, EngineeringUnited States. I. American Society of Civil Engineers. TH851.M56 2010624.175021873dc222010011011 Published by American Society of Civil Engineers 1801 Alexander Bell Drive Reston, Virginia 20191 www.pubs.as
4、ce.org This standard was developed by a consensus standards development process that 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 U.S. a
5、nd abroad, signi es that the standards development process used by ASCE has met the ANSI requirements for openness, balance, consensus, and due process. While ASCEs process is designed to promote standards that re ect a fair and reasoned consensus among all interested participants, while preserving
6、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 should anyon
7、e interpret, ASCEs standards to replace the sound judgment of a competent professional, having knowledge and experience in the appropriate eld(s) of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the contents of this standard. ASCE ha
8、s 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, nancial loss or other damages of any nature
9、 whatsoever, including without limitation any direct, indirect, special, exemplary, or consequential damages, resulting from any persons use of, or reliance on, this standard. Any individual who relies on this standard assumes full responsibility for such use. ASCE and American Society of Civil Engi
10、neersRegistered in U.S. Patent and Trademark Of ce. Photocopies and reprints. Y ou can obtain instant permission to photocopy ASCE publications by using ASCEs online permission service (http:/pubs.asce.org/permissions/requests/). Requests for 100 copies or more should be submitted to the Reprints De
11、partment, Publications Division, ASCE (address above); e-mail: permissionsasce.org. A reprint order form can be found at http:/pubs.asce.org/support/reprints/. Copyright 2013 by the American Society of Civil Engineers. All Rights Reserved. ISBN 978-0-7844-1291-6 ISBN 978-0-7844-1292-3 (CD-ROM) ISBN
12、978-0-7844-7785-4 (PDF) Manufactured in the United States of America. 21 20 19 18 17 16 15 14 13 1 2 3 4 5 First Printing, 2010 (ISBN 978-0-7844-1085-1 print; 978-0-7844-1115-5 CD) Second Printing, incorporating errata, 2011 Third Printing, incorporating errata, Supplement 1, and revised commentary,
13、 2013iii STANDARDS In 2006, the Board of Direction approved the revision to the ASCE Rules for Standards Committees to govern the writing and maintenance of standards developed by the Society. All such standards are developed by a consensus standards process managed by the Societys Codes and Standar
14、ds Committee (CSC). The consensus process includes balloting by a balanced standards committee made up of Society members and nonmem- bers, balloting by the membership of the Society as a whole, and balloting by the public. All standards are updated or reaf rmed by the same process at intervals not
15、exceeding ve years. The following standards have been issued: ANSI/ASCE 1-82 N-725 Guideline for Design and Analysis of Nuclear Safety Related Earth Structures ASCE/EWRI 2-06 Measurement of Oxygen Transfer in Clean Water ANSI/ASCE 3-91 Standard for the Structural Design of Composite Slabs and ANSI/A
16、SCE 9-91 Standard Practice for the Construction and Inspection of Composite Slabs ASCE 4-98 Seismic Analysis of Safety-Related Nuclear Structures Building Code Requirements for Masonry Structures (ACI 530-02/ASCE 5-02/TMS 402-02) and Speci cations for Masonry Structures (ACI 530.1-02/ASCE 6-02/TMS 6
17、02-02) ASCE/SEI 7-10 Minimum Design Loads for Buildings and Other Structures SEI/ASCE 8-02 Standard Speci cation for the Design of Cold- Formed Stainless Steel Structural Members ANSI/ASCE 9-91 listed with ASCE 3-91 ASCE 10-97 Design of Latticed Steel Transmission Structures SEI/ASCE 11-99 Guideline
18、 for Structural Condition Assessment of Existing Buildings ASCE/EWRI 12-13 Standard Guidelines for the Design of Urban Subsurface Drainage ASCE/EWRI 13-13 Standard Guidelines for the Installation of Urban Subsurface Drainage ASCE/EWRI 14-13 Standard Guidelines for the Operation and Maintenance of Ur
19、ban Subsurface Drainage ASCE 15-98 Standard Practice for Direct Design of Buried Precast Concrete Pipe Using Standard Installations (SIDD) ASCE 16-95 Standard for Load Resistance Factor Design (LRFD) of Engineered Wood Construction ASCE 17-96 Air-Supported Structures ASCE 18-96 Standard Guidelines f
20、or In-Process Oxygen Transfer Testing ASCE 19-10 Structural Applications of Steel Cables for Buildings ASCE 20-96 Standard Guidelines for the Design and Installation of Pile Foundations ANSI/ASCE/T&DI 21-13 Automated People Mover Standards SEI/ASCE 23-97 Speci cation for Structural Steel Beams with
21、Web Openings ASCE/SEI 24-05 Flood Resistant Design and Construction ASCE/SEI 25-06 Earthquake-Actuated Automatic Gas Shutoff Devices ASCE 26-97 Standard Practice for Design of Buried Precast Concrete Box Sections ASCE 27-00 Standard Practice for Direct Design of Precast Concrete Pipe for Jacking in
22、Trenchless Construction ASCE 28-00 Standard Practice for Direct Design of Precast Concrete Box Sections for Jacking in Trenchless Construction ASCE/SEI/SFPE 29-05 Standard Calculation Methods for Structural Fire Protection SEI/ASCE 30-00 Guideline for Condition Assessment of the Building Envelope SE
23、I/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 International Water Quality Management Agreement EWRI/ASCE 34-01 Standard Guidelines for Arti cial Recharge of Ground Water
24、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 Loads on Structures during Construction CI/ASCE 38-02 Standard Guideline for the Collection and Depiction of Existing Sub
25、surface 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 41-06 Seismic Rehabilitation of Existing Buildings ASCE/EWRI 42-04 Standard Practice for the Design and Operation of Precipita
26、tion 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 and Operation of Supercooled Fog Dispersal Projects ASCE/EWRI 45-05 Standard Guidelines for the Design of Urban Stormwater S
27、ystems 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 Stormwater Systems ASCE/SEI 48-11 Design of Steel Transmission Pole Structures ASCE/SEI 49-12 Wind Tunnel Testing for Buildings a
28、nd Other Structures ASCE/EWRI 50-08 Standard Guideline for Fitting Saturated Hydraulic Conductivity Using Probability Density Functions ASCE/EWRI 51-08 Standard Guideline for Calculating the Effective Saturated Hydraulic Conductivity ASCE/SEI 52-10 Design of Fiberglass-Reinforced Plastic (FRP) Stack
29、s 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 Hydraulic Conductivity ASCE/SEI 55-10 Tensile Membrane Structures ANSI/ASCE/EWRI 56-10 Guidelines for the Physical Security
30、 of Water Utilities ANSI/ASCE/EWRI 57-10 Guidelines for the Physical Security of Wastewater/Stormwater Utilities ASCE/T&DI/ICPI 58-10 Structural Design of Interlocking Concrete Pavement for Municipal Streets and Roadways ASCE/SEI 59-11 Blast Protection of Buildings ASCE/EWRI 60-12 Guidelines for Dev
31、elopment of Effective Water Sharing AgreementThis page intentionally left blank Minimum Design Loads for Buildings and Other Structures v FOREWORD Chapters 1 through 31 and in the Commentary to indicate revi- sions from the rst and second printings resulting from the incorporation of all errata iden
32、ti ed at the time of this printing. For a complete listing of the errata, please go to http:/www.asce. org/sei/errata. In addition to new errata, this third printing incorporates Supplement 1 and signi cantly revised commentary for the seismic provisions. Supplement 1 addresses changes to the seismi
33、c provisions deemed important based on recent events, updates editions of other referenced standards, and provides some revised commentary to the snow and rain provisions. The revised seismic commentary replaces and expands on the commentary originally provided with ASCE 710. Much of this revised co
34、mmentary is based on new information and experience gained from recent global seismic events. Both of these documents can be accessed at http:/www.asce.org/sei/ errata. The material presented in this standard has been prepared in accordance with recognized engineering principles. This standard shoul
35、d not be used without rst securing competent advice with respect to its suitability for any given application. The publication of the material contained herein is not intended as a representa- tion or warranty on the part of the American Society of Civil Engineers, or of any other person named herei
36、n, that this infor- mation is suitable for any general or particular use or pro mises freedom from infringement of any patent or patents. Anyone making use of this information assumes all liability from such use. In the margin of Chapters 1 through 23, a bar has been placed to indicate a substantial
37、 technical revision in the standard from the 2005 edition. Because of the reorganization of the wind provisions, these bars are not used in Chapters 26 through 31. Likewise, bars are not used to indicate changes in any parts of the Commentary. A dash () has been added in the margin of This page inte
38、ntionally left blank Minimum Design Loads for Buildings and Other Structures vii ACKNOWLEDGMENTS The American Society of Civil Engineers (ASCE) acknowledges the work of the Minimum Design Loads on Buildings and Other Structures Standards Committee of the Codes and Standards Activities Division of th
39、e Structural Engineering Institute. This group comprises individuals from many backgrounds, including consulting engineering, research, construction industry, educa- tion, government, design, and private practice. This revision of the standard began in 2006 and incorporates information as described
40、in the commentary. This standard was prepared through the consensus standards process by balloting in compliance with procedures of ASCEs Codes and Standards Activities Committee. The individuals who serve on the Standards Committee are Voting Members Donald Dusenberry, P.E., F.ASCE, Chair Robert E.
41、 Bachman, P.E., M.ASCE, Vice-Chair James R. Harris, Ph.D., P.E., M.ASCE, Past-Chair James G. Soules, P.E., S.E., F.ASCE, Secretary James R. Cagley, P.E., M.ASCE Dominic Campi, M.ASCE Jay H. Crandell, P.E., M.ASCE James M. Fisher, Ph.D., P.E., M.ASCE Nathan C. Gould, P.E., M.ASCE Lawrence G. Grif s,
42、P.E., M.ASCE Ronald O. Hamburger, P.E. John D. Hooper, M.ASCE Daniel G. Howell, P.E., M.ASCE Richart Kahler, P.E., M.ASCE John R. Kissell, P.E., M.ASCE Sanjeev R. Malushte, P.E., S.E., F.ASCE Robert B. Paullus Jr., P.E., M.ASCE Timothy A. Reinhold, P.E., M.ASCE John G. Tawresey, P.E., M.ASCE Harry B
43、. Thomas, P.E., M.ASCE Thomas R. Tyson, P.E., M.ASCE Peter J. G. Willse, P.E., M.ASCE Alan Carr Majed A. Dabdoub Mo A. Madani Jonathan C. Siu, P.E., M.ASCE Christos V. Tokas Finley A. Charney, F.ASCE Ronald A. Cook, Ph.D., P.E., M.ASCE Bruce R. Ellingwood, Ph.D., P.E., F.ASCE Theodore V. Galambos, P
44、h.D., P.E., NAE, Dist.M.ASCE Robert D. Hanson, Ph.D., P.E., F.ASCE Neil M. Hawkins, Ph.D., M.ASCE Marc L. Levitan, A.M.ASCE Timothy W. Mays, A.M.ASCE Therese P. McAllister, Ph.D., P.E., M.ASCE Michael ORourke, Ph.D., P.E., M.ASCE Andrew S. Whittaker, Ph.D., S.E., M.ASCE David G. Brinker, P.E., M.ASC
45、E Bradford K. Douglas, P.E., M.ASCE Gary J. Ehrlich, P.E., M.ASCE Satyendra K. Ghosh, M.ASCE Dennis W. Graber, P.E., L.S., M.ASCE Kurt D. Gustafson, P.E., F.ASCE Jason J. Krohn, P.E., M.ASCE Bonnie E. Manley, P.E., M.ASCE Joseph J. Messersmith Jr., P.E., M.ASCE William L. Shoemaker, Ph.D., P.E., M.A
46、SCE Thomas D. Skaggs, P.E., M.ASCE Brian E. Trimble, P.E., M.ASCE Eric H. Wey, P.E., M.ASCE Distinguished Members Jack E. Cermak, Ph.D., P.E., NAE, Hon.M.ASCE Gilliam S. Harris, P.E., F.ASCE Nicholas Isyumov, P.E., F.ASCE Kathleen F. Jones Kishor C. Mehta, Ph.D., P.E., NAE, Dist.M.ASCE Lawrence D. R
47、eaveley, P.E., M.ASCE Emil Simiu, Ph.D., P.E., F.ASCE Yi Kwei Wen, Ph.D., M.ASCE Associate Members Farid Alfawakhiri, P.E., M.ASCE Leonel I. Almanzar, P.E., M.ASCE Iyad M. Alsamsam, Ph.D., P.E., S.E., M.ASCE Bibo Bahaa Charles C. Baldwin, P.E., M.ASCE Philip R. Brazil, S.E., M.ASCE Ray A. Bucklin, P
48、h.D., P.E., M.ASCE Alexander Bykovtsev, P.E., M.ASCE James Carlson Anthony C. Cerino, P.E. Robert N. Chittenden, P.E., F.ASCE Adam Cone, S.M.ASCE William L. Coulbourne, P.E., M.ASCE Charles B. Crouse, Ph.D., P.E., M.ASCE Mukti L. Das, Ph.D., P.E., F.ASCE Richard J. Davis, P.E., M.ASCE Yong Deng, Ph.
49、D., M.ASCE David H. Devalve, P.E., M.ASCE Ryan J. Dexter, P.E. Richard M. Drake, S.E., M.ASCE John F. Duntemann, P.E., M.ASCE Sam S. Eskildsen, A.M.ASCE Mohammed M. Ettouney, M.ASCE David A. Fanella, Ph.D., P.E., F.ASCE Lawrence Fischer, P.E., M.ASCE Donna L.R. Friis, P.E., M.ASCE Amir S.J. Gilani, P.E., S.E., M.ASCE David E. Gloss, P.E., M.ASCE Charles B. Goldsmith David S. Gromala, P.E., M.ASCE Reza Hassanli, S.M.ASCE Todd R. Hawkinson, P.E., M.ASCE Mark J. Henry, P.E., M.ASCE Mark A. Hershberg, P.E., S.E., M.ASCE Joseph R. Hetzel, P.E., M.ASCE T
