ISO-10721-2-1999.pdf
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1、A Reference number ISO 10721-2:1999(E) INTERNATIONAL STANDARD ISO 10721-2 First edition 1999-05-01 Corrected and reprinted 2000-09-15 Steel structures Part 2: Fabrication and erection Structures en acier Part 2: Fabrication et montage Copyright International Organization for Standardization Provided
2、 by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:06:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 10721-2:1999(E) ISO 1999 All rights reserved. Unless otherwise specified, no part of this publication may be
3、 reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 CH-1211 Genve 20 Switzerland Internetisoiso.ch Printed in Switzerland
4、ii Contents 1 Scope1 2 Normative references1 3 Materials .2 4 Fabrication workmanship .3 4.1 Material identification.3 4.2 Bending and pressing3 4.3 Straightening and flattening3 4.4 Forging.3 4.5 Preparation of edges, ends and surfaces 3 4.6 Holes for bolts and pins.4 4.7 Bolts, nuts and washers 5
5、4.8 Welding8 5 Fabrication tolerances.13 5.1 General.13 5.2 Cross-section of rolled sections.14 5.3 Cross-section of members fabricated from plates (or built up from sections)14 5.4 Length17 5.5 Straightness in both axes17 5.6 Camber.17 6 Erection.18 6.1 Accuracy of construction 18 6.2 Marking for e
6、rection .18 6.3 Delivery, storage and handling .18 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:06:38 MDTNo reproduction or networking permitted without license from IHS -,
7、-,- ISOISO 10721-2:1999(E) iii 6.4 Erection of structural steelwork18 6.5 Alignment18 6.6 Protective treatment Site application.18 7 Supports and foundations18 7.1 Foundation anchor bolts .18 7.2 Shims.19 7.3 Bedding and grouting 19 8 Erection tolerances .19 8.1 General 19 8.2 Connection to concrete
8、 foundations20 8.3 Column bases.20 8.4 Plumbing and alignment of columns20 8.5 Alignment of beams .22 8.6 Fit of compression joints.22 9 Corrosion protection of steelwork.22 9.1 General 22 9.2 Surface preparation22 9.3 Protective treatment.26 10 Control in fabrication 26 10.1 Certification.26 10.2 C
9、ontrol of works.27 11 Control and inspection during erection28 11.1 General 28 11.2 Inspection28 11.3 Temporary works and supports28 Annex A (informative) Guidance for control of distortion and shrinkage.29 Annex B (informative) Guidance for repair of welds .30 Annex C (informative) Guidance for the
10、 qualification of personnel 31 Annex D (informative) Testing and inspection of welds .32 Bibliography44 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:06:38 MDTNo reproductio
11、n or networking permitted without license from IHS -,-,- ISO 10721-2:1999(E) ISO iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out thro
12、ugh ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collabor
13、ates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are ci
14、rculated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 10721-2 was prepared by Technical Committee ISO/TC 167, Steel and aluminium structures, Subcommittee SC 2, Steel: Fabr
15、ication and erection. ISO 10721 consists of the following parts, under the general title Steel structures: Part 1: Materials and design Part 2: Fabrication and erection Annexes A to D are for information only. Copyright International Organization for Standardization Provided by IHS under license wit
16、h ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:06:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 10721-2:1999(E) v Introduction This part of ISO 10721 establishes a common basis for drafting national standards for the fabricati
17、on and erection of steel structures, in order to ensure an adequate and consistent treatment of safety and serviceability compatible with ISO 10721-1. The specific and numerate requirements for the achievement of structures which are optimal with respect to the state of the economy, development and
18、general values of a nation are given in the appropriate national standard. NOTE Those concerned with a construction project may need to take into account the safety and health of the construction workers in accordance with national laws, regulations and practice. Thus, fabricators, clients, designer
19、s, constructors, employers, self-employed persons and employees may be concerned with this matter. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:06:38 MDTNo reproduction or
20、networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:06:38 MDTNo reproduction or networking permitted without license from IHS -
21、,-,- INTERNATIONAL STANDARD ISOISO 10721-2:1999(E) 1 Steel structures Part 2: Fabrication and erection 1 Scope This part of ISO 10721 specifies the requirements for the fabrication, erection and inspection of structural steelwork in buildings designed in accordance with ISO 10721-1, including steelw
22、ork in composite steel and concrete structures. This part of ISO 10721 is also applicable to bridges, off-shore and other civil engineering and related structures, but for such structures it may be necessary to consider other requirements. NOTE For welded connections and for structures subject to fa
23、tigue, special considerations regarding scope and field of application are presented in 8.9 and 10.1 respectively of ISO 10721-1. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 10721. For da
24、ted references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 10721 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated
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