DD ENV 1999-1-1 2000

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DRAFT FOR DEVELOPMENT DD ENV

1999-1-1:2000

ICS 91.010.30; 91.080.10

NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW

Eurocode 9: Design of aluminium structures Ð

Part 1-1: General rules Ð General rules

and rules for buildings

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This Draft for Development,having been prepared under thedirection of the Sector Committee for Building and CivilEngineering, was published under the authority of the StandardsCommittee and comes into effecton 15 December 2000

© BSI 12-2000

ISBN 0 580 36782 7

DD ENV 1999-1-1:2000

Amendments issued since publication

Amd. No. Date Comments

National foreword

This Draft for Development is the official English version of ENV 1999-1-1:1998.

This publication is not to be regarded as a British Standard.

It is being issued in the Draft for Development series of publications and is of a provisional nature. It should be applied on this provisional basis, so that informationand experience of its practical application may be obtained.

Comments arising from the use of this Draft for Development are requested so thatUK experience can be reported to the European organization responsible for itsconversion into a European Standard. A review of this publication will be initiated 2

years after its publication by the European organization so that a decision can betaken on its status at the end of its three-year life. The commencement of the review

period will be notified by an announcement in Update Standards.

According to the replies received by the end of the review period, the responsibleBSI Committee will decide whether to support the conversion into a Europeanstandard, to extend the life of the prestandard or to withdraw it. Comments shouldbe sent in writing to the Secretary of BSI Subcommittee B/525/9, Structural use of

aluminium, at 389 Chiswick High Road, London W4 4AL, giving the documentreference and clause number and proposing, where possible, an appropriaterevision of the text.

A list of organizations represented on this committee can be obtained on request toits secretary.

Cross-references

The British Standards which implement international or European publicationsreferred to in this document may be found in the BSI Standards Catalogue under thesection entitled ªInternational Standards Correspondence Indexº, or by using theªFindº facility of the BSI Standards Electronic Catalogue.

Summary of pages

This document comprises a front cover, an inside front cover, the National Application Document (14 pages), the ENV title page, pages 2 to 212, an inside back

cover and a back cover.The BSI copyright notice displayed in this document indicates when the documentwas last issued.

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1

Class 4 (Slender)

Class 2 (Compact)

Class 1 (Ductile)

F/F u

D/D u D el /D u 1

Class 3 (Semi-compact)

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DD ENV

1999-1-1:2000|||||||||||||||||||||||||||||||||||

BSI Ð British Standards Institution

BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is

incorporated by Royal Charter.

Revisions

British Standards are updated by amendment or revision. Users of British Standardsshould make sure that they possess the latest amendments or editions.

It is the constant aim of BSI to improve the quality of our products and services. Wewould be grateful if anyone finding an inaccuracy or ambiguity while using thisBritish Standard would inform the Secretary of the technical committee responsible,the identity of which can be found on the inside front cover Tel: 020 8996 9000

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DD ENV 1999-1-1 2000

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