结构钢 第1部分：热轧棒材和型钢

CONTENTS

6

AS IS

内部资料

仅供参考

张忠辉惠存

禁止一切非法目的和活动行为，否则后果自负。

NOT FOR PUBLIC RELEASE

2

AS/NZS 3679.1:1996

This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee BD/23, Structural Steel. It was approved on behalf of the Council of Standards Australia on 31 October 1995 and on behalf of the Council of Standards New Zealand on 13 November 1995. It was published on 5 February 1996.

The following interests are represented on Committee BD/23:

• Association of Consulting Engineers, Australia
• Australian Chamber of Commerce and Industry
• Australian Institute of Steel Construction
• AUSTROADS
• Bureau of Steel Manufacturers of Australia
• Heavy Engineering Research Association, New Zealand
• Metal Trades Industry Association of Australia
• New Zealand Manufacturers Federation
• Steel Institute of Australia

Keeping Standards up-to-date

Standards are living documents which reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the Standard was purchased.

Detailed information about joint Australian/New Zealand Standards can be found by visiting the Standards Australia web site at www.standards.com.au or Standards New Zealand web site at www.standards.co.nz and looking up the relevant Standard in the on-line catalogue.

Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should contact their respective national Standards organization.

We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia International or Standards New Zealand at the address shown on the back cover.

This Standard was issued in draft form for comment as DR 94333.

3

AS/NZS 3679.1:1996

(incorporating Amendment Nos 1 and 2)

Australian/New Zealand Standard^™

Structural steel

Part 1: Hot-rolled bars and sections

Originated in Australia as part of AS A1—1925.

Previous Australian edition AS 3679.1—1990.

Jointly revised and designated AS/NZS 3679.1:1996.

Reissued incorporating Amendment Nos 1 and 2 (May 2000).

COPYRIGHT

© Standards Australia/Standards New Zealand

All rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher.

Jointly published by Standards Australia International Ltd, PO Box 1055, Strathfield, NSW 2135 and Standards New Zealand, Private Bag 2439, Wellington 6020

ISBN 0 7337 0197 3

4

PREFACE

This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee BD/23 on Structural Steel to supersede AS 3679.1—1990.

This Standard incorporates Amendment Nos. 1 and 2 (May 2000). The changes required by the Amendments are indicated in the text by a marginal bar and amendment number against the clause, note, table, figure, or part thereof affected.

The objective of this Standard is to specify requirements for hot-rolled structural steel bars and sections for general structural and engineering applications.

This edition incorporates Amendment No. 1 and the following major changes:

(a) Deletion of weather-resistant weldable grades.

(b) Increase of copper content to 0.5%.

(c) Modification of the chemical and mechanical properties for grade 300 on some sections.

(d) Deletion of universal bearing piles.

(e) Deletion of 760 and 690 universal beams.

(f) Geometrical properties of steel sections are deleted.

(g) Appendix B is updated.

A statement expressed in mandatory terms in a note to a table is deemed to be a requirement of this Standard.

The terms ‘normative’ and ‘informative’ have been used in this Standard to define the application of the appendix to which they apply. A ‘normative’ appendix is an integral part of a Standard, whereas an ‘informative’ appendix is only for information and guidance.

5

CONTENTS

6