1、AN AMERICAN NATIO NAL STANDARD ASME B30.3-2009(Revision of ASME B30.3-2004)Tower CranesSafety Standard for Cableways,Cranes,Derricks,Hoists,Hooks,Jacks,and SlingsCopyright 2009 by the American Society of Mechanical Engineers.No reproduction may be made of this material without written consent of ASM
2、E.cCopyright 2009 by the American Society of Mechanical Engineers.No reproduction may be made of this material without written consent of ASME.cCopyrighted material licensed to Stanford University by Thomson Scientific(),downloaded on Oct-05-2010 by Stanford University User.No further reproduction o
3、r distribution is permitted.Uncontrolled when printed.ASME B30.3-2009(Revision of ASME B30.3-2004)Tower CranesSafety Standard for Cableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlingsAN AMERICAN NATIONAL STANDARDCopyright 2009 by the American Society of Mechanical Engineers.No reproduction may be m
4、ade of this material without written consent of ASME.cCopyright 2009 by the American Society of Mechanical Engineers.No reproduction may be made of this material without written consent of ASME.cCopyrighted material licensed to Stanford University by Thomson Scientific(),downloaded on Oct-05-2010 by
5、 Stanford University User.No further reproduction or distribution is permitted.Uncontrolled when printed.Date of Issuance:October 6,2009The next edition of this Standard is scheduled for publication in 2012.There will be no addendaissued to this edition.ASME issues written replies to inquiries conce
6、rning interpretations of technical aspects of thisStandard.Interpretations are published on the ASME Web site under the Committee Pages athttp:/cstools.asme.org as they are issued,and will also be published within the next edition of theStandard.ASME is the registered trademark of The American Socie
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12、this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue,New York,NY 10016-5990Copyright 2009 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights
13、 reservedPrinted in U.S.A.Copyright 2009 by the American Society of Mechanical Engineers.No reproduction may be made of this material without written consent of ASME.cCopyright 2009 by the American Society of Mechanical Engineers.No reproduction may be made of this material without written consent o
14、f ASME.cCopyrighted material licensed to Stanford University by Thomson Scientific(),downloaded on Oct-05-2010 by Stanford University User.No further reproduction or distribution is permitted.Uncontrolled when printed.CONTENTSForeword.vCommittee Roster.viB30 Standard Introduction.viiiSummary of Chan
15、ges.xiChapter 3-0Scope,Definitions,and References.1Section 3-0.1Scope of B30.3.1Section 3-0.2Definitions.1Section 3-0.3References.10Chapter 3-1Erection and Dismantling,Characteristics,and Construction.12Section 3-1.1Site Preparation and Erection.12Section 3-1.2Load Ratings.15Section 3-1.3Stability.1
16、6Section 3-1.4Documentation.17Section 3-1.5Load-Hoisting and Boom-Luffing(Boom Hoist)Equipment.18Section 3-1.6Slewing(Swing)Mechanism.19Section 3-1.7Travel Equipment.19Section 3-1.8Climbing Equipment.20Section 3-1.9Load Trolleys.20Section 3-1.10Brakes.20Section 3-1.11Operator Aids.20Section 3-1.12Pendants,Stay Ropes,and Guys.21Section 3-1.13Reeving Accessories.21Section 3-1.14Counterweights and Ballast.21Section 3-1.15Controls.22Section 3-1.16Electrical Equipment.22Section 3-1.17Operators Cabs.2
