Eurocode 9 - Design of aluminium structures - Part 1-3: Structures susceptible to fatigue

1.1 Scope of EN 1999-1-3
(1) This document gives the basis for the design of aluminium alloy structures subject to fatigue in the ultimate limit state.
(2) This document gives rules for:
- safe life design;
- damage tolerant design;
- design assisted by testing.
(3) This document does not cover pressurized containment vessels or pipework.
1.2 Assumptions
(1) The general assumptions of EN 1990 apply.
(2) The provisions of EN 1999-1-1 apply.
(3) EN 1999-1-3 is intended to be used in conjunction with EN 1990, EN 1991 (all parts), relevant parts in EN 1992 to EN 1999, EN 1090-1 and EN 1090-3 for requirements for execution, and ENs, EADs and ETAs for construction products relevant to aluminium structures.

Eurocode 9 - Bemessung und Konstruktion von Aluminiumtragwerken - Teil 1-3: Ermüdungsbeanspruchte Tragwerke

1.1   Anwendungsbereich von EN 1999 1 3
(1) EN 1999 1 1 enthält die Grundlage für die Bemessung von ermüdungsbeanspruchten Tragwerken aus Aluminiumlegierungen für den Grenzzustand der Tragfähigkeit.
(2) Dieses Dokument enthält Regeln für:
—   schwingbruchsichere Bemessung;
—   schadenstolerante Bemessung;
—   versuchsunterstützte Bemessung.
(3) Druckbehälter oder Rohrleitungen sind nicht Gegenstand dieses Dokuments.
1.2   Annahmen
(1) Es gelten die allgemeinen Annahmen nach EN 1990.
(2) Es gelten die Festlegungen nach EN 1999 1 1.
(3) Dieses Dokument ist dazu vorgesehen, in Verbindung mit EN 1990, EN 1991 (alle Teile), relevanten Teilen in EN 1992 bis EN 1999, EN 1090 1 und EN 1090 3 zu Anforderungen an die Ausführung und EN, EAD und ETA zu Bauprodukten, die maßgebend für Aluminiumtragwerke sind, angewendet zu werden.

Eurocode 9 - Calcul des structures en aluminium - Partie 1-3 : Structures sensibles à la fatigue

1.1 Domaine d'application de l'EN 1999-1-3
(1) Le présent document donne les règles fondamentales de calcul des structures en alliage d'aluminium sensibles à la fatigue dans l'état limite ultime.
(2) Le présent document fournit les règles pour :
- le calcul en appliquant la méthode de la durée de vie sûre ;
- le calcul en appliquant la méthode de la tolérance à l’endommagement ;
- le calcul assisté par des essais.
(3) Le présent document ne couvre pas les récipients de confinement ou les conduites sous pression.
1.2 Hypothèses
(1) Les hypothèses générales données dans l'EN 1990 s'appliquent.
(2) Les dispositions de l'EN 1999-1-1 s'appliquent.
(3) L'EN 1999-1-3 est destinée à être utilisée avec l'EN 1990, l'EN 1991 (toutes les parties), les parties concernées de l'EN 1992 à l'EN 1999, l'EN 1090-1 et l'EN 1090-3 pour ce qui concerne les exigences relatives à l'exécution, ainsi qu'avec les EN, DEE et ATE pour ce qui concerne les produits de construction convenant aux structures en aluminium.

Evrokod 9 - Projektiranje konstrukcij iz aluminijevih zlitin - 1-3. del: Konstrukcije, občutljive na utrujanje

1.1 Področje uporabe standarda EN 1999-1-3
(1) Ta dokument podaja podlago za projektiranje konstrukcij iz aluminijevih zlitin, ki so v mejnem stanju izpostavljene utrujanju.
(2) Ta dokument podaja pravila za:
– projektiranje po kriteriju varne življenjske dobe;
– projektiranje po kriteriju tolerance škode;
– projektiranje s pomočjo preskušanja.
(3) Ta dokument ne obravnava tlačnih posod ali cevi.
1.2 Predpostavke
(1) Veljajo splošne predpostavke za standard EN 1990.
(2) Veljajo določbe standarda EN 1999-1-1.
(3) Standard EN 1999-1-3 je namenjen za uporabo skupaj s standardi EN 1990, EN 1991 (vsi deli), ustreznimi deli standardov od EN 1992 do EN 1999, standardoma EN 1090-1 in EN 1090-3 za zahteve za izvedbo in standardi EN, EAD in ETA za gradbene proizvode, ki veljajo za aluminijaste konstrukcije.

General Information

Status
Published
Publication Date
21-Mar-2023
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
22-Mar-2023
Due Date
28-Jun-2022
Completion Date
22-Mar-2023

Relations

Buy Standard

Standard
EN 1999-1-3:2023
English language
125 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-september-2023
Nadomešča:
SIST EN 1999-1-3:2007
SIST EN 1999-1-3:2007/A1:2012
Evrokod 9 - Projektiranje konstrukcij iz aluminijevih zlitin - 1-3. del: Konstrukcije,
občutljive na utrujanje
Eurocode 9 - Design of aluminium structures - Part 1-3: Structures susceptible to fatigue
Eurocode 9 - Bemessung und Konstruktion von Aluminiumtragwerken - Teil 1-3:
Ermüdungsbeanspruchte Tragwerke
Eurocode 9 - Calcul des structures en aluminium - Partie 1-3 : Structures sensibles à la
fatigue
Ta slovenski standard je istoveten z: EN 1999-1-3:2023
ICS:
91.010.30 Tehnični vidiki Technical aspects
91.080.17 Aluminijaste konstrukcije Aluminium structures
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 1999-1-3
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2023
EUROPÄISCHE NORM
ICS 91.010.30; 91.080.17 Supersedes EN 1999-1-3:2007
English Version
Eurocode 9 - Design of aluminium structures - Part 1-3:
Structures susceptible to fatigue
Eurocode 9 - Calcul des structures en aluminium - Eurocode 9 - Bemessung und Konstruktion von
Partie 1-3 : Structures sensibles à la fatigue Aluminiumtragwerken - Teil 1-3:
Ermüdungsbeanspruchte Tragwerke
This European Standard was approved by CEN on 2 January 2023.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1999-1-3:2023 E
worldwide for CEN national Members.

Contents
European foreword . 7
Introduction . 8
1 Scope . 11
1.1 Scope of EN 1999-1-3 . 11
1.2 Assumptions . 11
2 Normative references . 11
3 Terms, definitions and symbols . 12
3.1 Terms and definitions . 12
3.2 Symbols . 16
4 Basis of design . 18
4.1 Basic rules . 18
4.2 Methods of fatigue design . 19
4.2.1 Safe life design (SLD) . 19
4.2.2 Damage tolerant design (DTD) . 19
4.2.3 Design assisted by testing . 19
4.3 Fatigue loading . 19
4.3.1 Sources of fatigue loading . 19
4.3.2 Derivation of fatigue loading . 20
4.3.3 Equivalent fatigue loading . 20
4.4 Partial factors for fatigue loads . 21
4.5 Execution requirements . 21
4.5.1 General . 21
4.5.2 Execution classes . 21
4.5.3 Execution specification . 21
4.5.4 Operation manual . 22
4.5.5 Inspection and maintenance manual . 22
5 Materials, constituent products and connecting devices . 22
6 Durability . 23
7 Structural analysis . 24
7.1 Global analysis . 24
7.1.1 General . 24
7.1.2 Use of beam elements . 25
7.1.3 Use of membrane, shell and solid elements . 25
7.2 Types of stresses . 26
7.2.1 General . 26
7.2.2 Nominal stresses . 26
7.2.3 Modified nominal stresses . 26
7.2.4 Hot spot stresses. 27
7.3 Derivation of stresses . 29
7.3.1 Derivation of nominal stresses . 29
7.3.2 Derivation of modified nominal stresses . 29
7.3.3 Derivation of hot spot stresses . 30
7.3.4 Stress orientation . 30
7.4 Stress ranges for specific initiation sites . 30
7.4.1 Parent material, welds, and mechanically fastened joints. 30
7.4.2 Fillet and partial penetration butt welds . 30
7.5 Adhesive bonds . 31
7.6 Castings . 31
7.7 Stress spectra . 31
7.8 Calculation of equivalent stress range for standardized fatigue load models . 31
7.8.1 General . 31
7.8.2 Design value of stress range . 32
8 Fatigue resistance and detail categories . 32
8.1 Detail categories . 32
8.1.1 General . 32
8.1.2 Factors affecting detail category . 32
8.1.3 Constructional details . 33
8.2 Fatigue strength data . 33
8.2.1 Classified constructional details . 33
8.2.2 Unclassified details . 36
8.2.3 Adhesively bonded joints. 36
8.2.4 Determination of the reference hot spot strength values . 36
8.3 Effect of mean stress . 36
8.3.1 General . 36
8.3.2 Parent material and mechanically fastened joints . 36
8.3.3 Welded joints . 36
8.3.4 Adhesive joints . 37
8.3.5 Low endurance range . 37
8.3.6 Cycle counting for R-ratio calculations . 37
8.4 Effect of exposure conditions . 37
8.5 Improvement techniques. 38
Annex A (normative) Basis for calculation of fatigue resistance . 39
A.1 Use of this annex . 39
A.2 Scope and field of application . 39
A.3 General .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.