Structure Steel Design''''s Handbook 2009 part 1 docx

Pittsburgh, Pennsylvania Late Consulting Engineer, West Palm Beach, Florida Third Edition McGRAW-HILL, INC.. Merritt Merritt•STANDARD HANDBOOK FOR CIVIL ENGINEERS Merritt & Ricketts•BUIL

STEEL

DESIGNER’S HANDBOOK

R L Brockenbrough & Associates, Inc.

Pittsburgh, Pennsylvania

Late Consulting Engineer, West Palm Beach, Florida

Third Edition

McGRAW-HILL, INC.

New York San Francisco Washington, D.C Auckland Bogota´ Caracas Lisbon London Madrid Mexico City Milan Montreal New Delhi San Juan Singapore

Library of Congress Cataloging-in-Publication Data

Structural steel designer’s handbook / Roger L Brockenbrough, editor, Frederick S Merritt, editor.—3rd ed.

p cm.

Includes index.

ISBN 0-07-008782-2

1 Building, Iron and steel 2 Steel, Structural.

I Brockenbrough, R L II Merritt, Frederick S.

TA684.S79 1994

624.1 ⬘821—dc20 93-38088

CIP

Copyright  1999, 1994, 1972 by McGraw-Hill, Inc All rights reserved Printed in the United States of America Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced

or distributed in any form or by any means, or stored in a data base or retrieval system, without the prior written permission of the publisher.

1 2 3 4 5 6 7 8 9 0 DOC / DOC 9 9 8 7 6 5 4 3

ISBN 0-07-008782-2

The sponsoring editor for this book was Larry S Hager, the editing supervisor was Steven Melvin, and the production supervisor was Sherri Souffrance It was set in Times Roman by Pro-Image Corporation Printed and bound by R R Donnelley & Sons Company.

This book is printed on acid-free paper.

Information contained in this work has been obtained by Mc-Graw-Hill, Inc from sources believed to be reliable However, neither McGraw-Hill nor its authors guarantees the accuracy or completeness of any information published herein and neither Mc-Graw-Hill nor its authors shall be responsible for any errors, omissions, or damages arising out of use of this information This work is published with the understanding that McGraw-Hill and its authors are supplying information but are not attempting to render engineering or other professional services If such services are required, the assistance of an appropriate professional should

be sought.

Other McGraw-Hill Book Edited by Roger L Brockenbrough

Brockenbrough & Boedecker•HIGHWAY ENGINEERING HANDBOOK

Other McGraw-Hill Books Edited by Frederick S Merritt

Merritt•STANDARD HANDBOOK FOR CIVIL ENGINEERS

Merritt & Ricketts•BUILDING DESIGN AND CONSTRUCTION HANDBOOK

Other McGraw-Hill Books of Interest

Beall•MASONRY DESIGN AND DETAILING

Breyer•DESIGN OF WOOD STRUCTURES

Brown•FOUNDATION BEHAVIOR AND REPAIR

Faherty & Williamson•WOOD ENGINEERING AND CONSTRUCTION HANDBOOK

Gaylord & Gaylord•STRUCTURAL ENGINEERING HANDBOOK

Harris•NOISE CONTROL IN BUILDINGS

Kubal•WATERPROOFING THE BUILDING ENVELOPE

Newman•STANDARD HANDBOOK OF STRUCTURAL DETAILS FOR BUILDING CONSTRUCTION

Sharp•BEHAVIOR AND DESIGN OF ALUMINUM STRUCTURES

Waddell & Dobrowolski•CONCRETE CONSTRUCTION HANDBOOK

CONTRIBUTORS

Boring, Delbert F., P.E. Senior Director, Construction Market, American Iron and Steel Institute, Washington, D.C (SECTION 6 BUILDING DESIGN CRITERIA)

Brockenbrough, Roger L., P.E.R L Brockenbrough & Associates, Inc., Pittsburgh, Penn-sylvania (SECTION 1 PROPERTIES OF STRUCTURAL STEELS AND EFFECTS OF STEELMAKING AND FABRICATION; SECTION 10 COLD-FORMED STEEL DESIGN)

Cuoco, Daniel A., P.E.Principal, LZA Technology/Thornton-Tomasetti Engineers, New York, New York (SECTION 8 FLOOR AND ROOF SYSTEMS)

Cundiff, Harry B., P.E.HBC Consulting Service Corp., Atlanta, Georgia (SECTION 11 DESIGN CRITERIA FOR BRIDGES)

Geschwindner, Louis F., P.E.Professor of Architectural Engineering, Pennsylvania State University, University Park, Pennsylvania (SECTION 4 ANALYSIS OF SPECIAL STRUCTURES)

Haris, Ali A K., P.E.President, Haris Enggineering, Inc., Overland Park, Kansas (SECTION

7 DESIGN OF BUILDING MEMBERS)

Hedgren, Arthur W Jr., P.E.Senior Vice President, HDR Engineering, Inc., Pittsburgh, Pennsylvania (SECTION 14 ARCH BRIDGES)

Hedefine, Alfred, P.E. Former President, Parsons, Brinckerhoff, Quade & Douglas, Inc., New York, New York (SECTION 12 BEAM AND GIRDER BRIDGES)

Kane, T., P.E.Cives Steel Company, Roswell, Georgia (SECTION 5 CONNECTIONS)

Kulicki, John M., P.E.President and Chief Engineer, Modjeski and Masters, Inc., Harris-burg, Pennsylvania (SECTION 13 TRUSS BRIDGES)

LaBoube, R A., P.E.Associate Professor of Civil Engineering, University of Missouri-Rolla, Rolla, Missouri (SECTION 6 BUILDING DESIGN CRITERIA)

LeRoy, David H., P.E.Vice President, Modjeski and Masters, Inc., Harrisburg, Pennsylvania

(SECTION 13 TRUSS BRIDGES)

Mertz, Dennis, P.E.Associate Professor of Civil Engineering, University of Delaware, New-ark, Delaware (SECTION 11 DESIGN CRITERIA FOR BRIDGES)

Nickerson, Robert L., P.E.Consultant-NBE, Ltd., Hempstead, Maryland (SECTION 11 DESIGN CRITERIA FOR BRIDGES)

Podolny, Walter, Jr., P.E. Senior Structural Engineer Bridge Division, Office of Bridge Technology, Federal Highway Administration, U.S Department of Transportation, Washing-ton, D C (SECTION 15 CABLE-SUSPENDED BRIDGES)

Prickett, Joseph E., P.E.Senior Associate, Modjeski and Masters, Inc., Harrisburg, Penn-sylvania (SECTION 13 TRUSS BRIDGES)

xvi CONTRIBUTORS

Roeder, Charles W., P.E.Professor of Civil Engineering, University of Washington, Seattle, Washington (SECTION 9 LATERAL-FORCE DESIGN)

Schflaly, Thomas,Director, Fabricating & Standards, American Institute of Steel Construc-tion, Inc., Chicago, Illinois (SECTION 2 FABRICATION AND ERECTION)

Sen, Mahir, P.E.Professional Associate, Parsons Brinckerhoff, Inc., Princeton, New Jersey

(SECTION 12 BEAM AND GIRDER BRIDGES)

Swindlehurst, John, P.E.Former Senior Professional Associate, Parsons Brinckerhoff, Inc., West Trenton, New Jersey (SECTION 12 BEAM AND GIRDER BRIDGES)

Thornton, William A., P.E.Chief Engineer, Cives Steel Company, Roswell, Georgia ( SEC-TION 5 CONNECSEC-TIONS)

Ziemian, Ronald D.,Associate Professor of Civil Engineering, Bucknell University, Lew-isburg, Pennsylvania (SECTION 3 GENERAL STRUCTURAL THEORY)

FACTORS FOR CONVERSION TO

SI UNITS OF MEASUREMENT

QUANTITY TO CONVERT FROM

CUSTOMARY U.S UNIT

TO METRIC UNIT MULTIPLY BY Length inch

foot

mm mm

25.4 304.8 Mass lb kg 0.45359 Mass/unit length plf kg/m 1.488 16 Mass/unit area psf kg/m 2 4.882 43 Mass density pcf kg/m 3 16.018 5 Force pound

kip kip

N N kN

4.448 22 4448.22 4.448 22 Force/unit length klf

klf

N/mm kN/m

14.593 9 14.593 9 Stress ksi

psi

MPa kPa

6.894 76 6.894 76 Bending Moment foot-kips

foot-kips

N-mm kN-m

1 355 817 1.355 817 Moment of inertia in 4 mm 4 416 231 Section modulus in 3 mm 3 16 387.064