EN 1999-1-1:2023

Eurocode 9 - Design of aluminium structures - Part 1-1: General rules

Publication date:   Jul 17, 2023

General information

60.60 Standard published   Mar 22, 2023

CEN

CEN/TC 250 Structural Eurocodes

European Norm

91.010.30   Technical aspects | 91.080.17   Aluminium structures

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Scope

1.1 Scope of FprEN 1999-1-1
(1) FprEN 1999-1-1 gives basic design rules for structures made of wrought aluminium alloys and limited guidance for cast alloys (see Clause 5 and Annex C).
This document does not cover the following, unless otherwise explicitly stated in this document:
- components with material thickness less than 0,6 mm;
- welded components with material thickness less than 1,5 mm;
- connections with:
- steel bolts and pins with diameter less than 5 mm;
- aluminium bolts and pins with diameter less than 8 mm;
- rivets and thread forming screws with diameter less than 3,9 mm.
1.2 Assumptions
(1) In addition to the general assumptions of EN 1990 the following assumptions apply:
- execution complies with EN 1090-3 and EN 1090-5;
- the mechanical properties comply with the product standards listed in 5.2.2.
(2) EN 1999 is intended to be used in conjunction with:
- European Standards for construction products relevant for aluminium structures;
- EN 1090-1, Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components;
- EN 1090-3, Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures;
- EN 1090-5, Execution of steel structures and aluminium structures - Part 5: Technical requirements for cold-formed structural aluminium elements and cold-formed structures for roof, ceiling, floor and wall applications.

Related legislation

Legislation related to this standard

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle

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WITHDRAWN
EN 1999-1-1:2007

WITHDRAWN
EN 1999-1-1:2007/A1:2009

WITHDRAWN
EN 1999-1-1:2007/A2:2013

NOW

PUBLISHED
EN 1999-1-1:2023
60.60 Standard published
Mar 22, 2023