FprEN 1993-1-10
(Main)Eurocode 3: Design of steel structures - Part 1-10: Material toughness and through-thickness properties
Eurocode 3: Design of steel structures - Part 1-10: Material toughness and through-thickness properties
1.1 Scope of EN 1993-1-10
(1) EN 1993-1-10 specifies rules for the selection of steel grades and qualities related to fracture toughness to avoid brittle fracture.
NOTE Steel quality is also known as (Charpy) subgrade.
(2) EN 1993-1-10 specifies rules to specify through thickness properties for welded elements to reduce the risk of lamellar tearing.
(3) EN 1993-1-10 specifies additional toughness requirements for specific cases to ensure upper shelf toughness in relation to design ultimate resistance in tension and seismic design.
(4) EN 1993-1-10 specifies rules for structural steels as listed in EN 1993-1-1. This document applies to steel grades S235 to S700.
(5) EN 1993-1-10 specifies rules that apply to the selection of parent material only.
(6) EN 1993-1-10 specifies rules that apply to steel materials covered by EN 1993-1-1:2022, 5.1(3), provided that each individual piece of steel is tested in accordance with the requirements of EN 1993 1 1:2022, 5.2.1 and EN 1090-2:2018, 5.1.
(7) This document does not apply to material salvaged from existing steelwork subjected to fatigue or fire.
1.2 Assumptions
(1) Unless specifically stated, EN 1990, EN 1991 (all parts) and the other relevant parts of EN 1993-1 (all parts) apply.
(2) The design methods given in EN 1993-1-10 are applicable if:
- the execution quality is as specified in EN 1090-2 or EN 1090-4, and
- the construction materials and products used are as specified in the relevant parts of EN 1993 (all parts), or in the relevant material and product specifications.
Eurocode 3: Bemessung und Konstruktion von Stahlbauten - Teil 1-10: Stahlsortenauswahl im Hinblick auf Bruchzähigkeit und Eigenschaften in Dickenrichtung
1.1 Anwendungsbereich von EN 1993 1 10
(1) EN 1993 1 10 legt Regeln für die Wahl von Stahlsorten und güten im Hinblick auf Bruchzähigkeit zur Vermeidung von Sprödbruch fest.
ANMERKUNG Die Stahlgüte (en: steel quality) ist auch bekannt als (Charpy )Stahlgütegruppe (en: subgrade).
(2) EN 1993 1 10 legt Regeln für die Festlegung von Eigenschaften in Dickenrichtung für geschweißte Bauteile zur Verringerung des Risikos von Terrassenbruch fest.
(3) EN 1993 1 10 legt zusätzliche Anforderungen an die Zähigkeit für bestimmte Fälle fest, um die Zähigkeit im Hochlagenbereich in Bezug auf den Bemessungsgrenzwert der Tragfähigkeit unter Zugbeanspruchung und die Erdbebenbemessung sicherzustellen.
(4) EN 1993 1 10 legt Regeln für Baustähle fest, die in EN 1993 1 1 aufgeführt sind. Dieses Dokument gilt für die Stahlsorten S235 bis S700.
(5) EN 1993 1 10 legt Regeln fest, die ausschließlich für die Wahl des Grundwerkstoffs gelten.
(6) EN 1993 1 10 legt Regeln fest, die für durch EN 1993 1 1:2022, 5.1(3), abgedeckte Stahlwerkstoffe gelten, sofern jedes einzelne Stahlbauteil entsprechend den Anforderungen nach EN 1993 1 1:2022, 5.2.1, und EN 1090 2:2018, 5.1, geprüft wird.
(7) Dieses Dokument gilt nicht für einen Werkstoff, der aus bestehenden Stahlkonstruktionen entnommen wurde, die Ermüdungsbeanspruchungen oder einem Brandfall ausgesetzt waren.
1.2 Voraussetzungen
(1) Sofern nicht ausdrücklich angegeben, gelten EN 1990, EN 1991 (alle Teile) und die anderen maßgebenden Teile von EN 1993 1 (alle Teile).
(2) Die in EN 1993 1 10 angegebenen Bemessungsverfahren sind anwendbar, wenn:
- die Ausführungsqualität den Festlegungen nach EN 1090 2 oder EN 1090 4 entspricht; und
- die verwendeten Werkstoffe und produkte den Festlegungen der maßgebenden Teile von EN 1993 (alle Teile) oder den maßgebenden Werkstoff- und Produktspezifikationen entsprechen.
Eurocode 3 - Calcul des structures en acier - Partie 1-10 : Ténacité du matériau et propriétés dans le sens de l'épaisseur
1.1 Domaine d’application de l’EN 1993 1 10
(1) L’EN 1993 1 10 spécifie des règles pour le choix des nuances et des qualités d’acier relatives à la ténacité à la rupture afin d’éviter toute rupture fragile.
NOTE La qualité de l’acier est également désignée par « sous-nuance (Charpy) ».
(2) L’EN 1993 1 10 spécifie des règles pour spécifier les propriétés dans le sens de l’épaisseur des éléments soudés afin de réduire le risque d’arrachement lamellaire.
(3) L’EN 1993 1 10 spécifie des exigences de ténacité supplémentaires pour les cas particuliers afin d’assurer la ténacité du plateau supérieur par rapport au calcul de la résistance ultime en traction et au calcul sismique.
(4) L’EN 1993-1-10 spécifie des règles pour les aciers de construction listées dans la l’EN 1993 1 1 :2022. Le présent document s’applique aux nuances d’acier S235 à S700.
(5) L’EN 1993-1-10 spécifie des règles qui s’appliquent au choix du matériau de base uniquement.
(6) L’EN 1993-1-10 spécifie des règles qui s’appliquent aux aciers couverts par l’EN 1993 1 1 :2022, 5.1(3), à condition que chaque pièce individuelle en acier soit soumise à essai conformément aux exigences de l’EN 1993 1 1 :2022, 5.1(3), et de l’EN 1090 2 :2018, 5.1.
(7) Le présent document ne s'applique pas aux matériaux récupérés sur des structures en acier existantes soumises à la fatigue ou au feu.
1.2 Hypothèses
(1) Sauf indication contraire, l'EN 1990, l'EN 1991 (toutes les parties) et toutes les autres parties appropriées de l’EN 1993 1 s'appliquent.
(2) Les méthodes de calcul données dans l’EN 1993 1 10 sont applicables si :
- la qualité de l'exécution est telle que spécifiée dans l’EN 1090 2 ou l’EN 1090 4 ; et
- les matériaux et produits de construction sont tels que spécifiés dans les parties pertinentes de l'EN 1993 (toutes les parties) ou dans les spécifications de matériau et de produit applicables.
Evrokod 3: Projektiranje jeklenih konstrukcij - 1-10. del: Izbira kakovosti jekla glede na žilavost in lamelarni lom
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 1993-1-10:2023
01-maj-2023
Evrokod 3: Projektiranje jeklenih konstrukcij - 1-10. del: Izbira kakovosti jekla
glede na žilavost in lamelarni lom
Eurocode 3: Design of steel structures - Part 1-10: Material toughness and through-
thickness properties
Eurocode 3: Bemessung und Konstruktion von Stahlbauten - Teil 1-10:
Stahlsortenauswahl im Hinblick auf Bruchzähigkeit und Eigenschaften in Dickenrichtung
Eurocode 3 - Calcul des structures en acier - Partie 1-10 : Ténacité du matériau et
propriétés dans le sens de l'épaisseur
Ta slovenski standard je istoveten z: prEN 1993-1-10
ICS:
91.010.30 Tehnični vidiki Technical aspects
91.080.13 Jeklene konstrukcije Steel structures
oSIST prEN 1993-1-10:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN 1993-1-10:2023
oSIST prEN 1993-1-10:2023
DRAFT
EUROPEAN STANDARD
prEN 1993-1-10
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2023
ICS Will supersede EN 1993-1-10:2005
English Version
Eurocode 3: Design of steel structures - Part 1-10: Material
toughness and through-thickness properties
Eurocode 3 - Calcul des structures en acier - Partie 1- Eurocode 3: Bemessung und Konstruktion von
10 : Choix des qualités d'acier Stahlbauten - Teil 1-10: Stahlsortenauswahl im
Hinblick auf Bruchzähigkeit und Eigenschaften in
Dickenrichtung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 250.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
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. prEN 1993-1-10:2023 E
worldwide for CEN national Members.
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prEN 1993-1-10:2022 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 7
1.1 Scope of EN 1993-1-10 . 7
1.2 Assumptions . 7
2 Normative references . 7
3 Terms, definitions and symbols . 8
3.1 Terms and definitions . 8
3.2 Symbols and abbreviations . 10
3.2.1 Latin upper-case symbols . 10
3.2.2 Latin lower-case symbols . 10
3.2.3 Greek upper-case symbols . 10
3.2.4 Greek lower-case symbols . 11
4 Selection of materials to avoid brittle fracture . 11
4.1 General rules . 11
4.2 Toughness requirements for the lower shelf and the transition region . 12
4.2.1 Procedure . 12
4.2.2 Maximum permitted thickness values . 14
4.2.3 Evaluation using fracture mechanics . 29
4.3 Materials with additional fracture toughness requirements in relation to upper shelf
................................................................................................................................................................... 30
4.4 Materials with additional fracture toughness requirements in relation to seismic
design . 30
4.5 Additional material requirements when welding in cold formed zones . 31
5 Avoidance of lamellar tearing by the specification of through thickness properties 32
5.1 General. 32
5.2 Procedure . 33
Annex A (informative) Specific rules for gusset plates with cut-outs in spade details . 36
A.1 Use of this annex . 36
A.2 Scope and field of application . 36
A.3 Selection process. 37
A.4 Determination of main geometric parameters and maximum applied stress σ . 37
Ed
A.5 Determination of maximum allowable geometric parameters . 38
Bibliography . 52
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prEN 1993-1-10:2022 (E)
European foreword
This document (prEN 1993-1-10:2022) has been prepared by Technical Committee CEN/TC 250
“Structural Codes”, the secretariat of which is held by BSI. CEN/TC 250 is responsible for all Structural
Eurocodes and has been assigned responsibility for structural and geotechnical design matters by CEN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 1993-1-10:2005 and EN 1993-1-10:2005/AC:2009.
The first generation of EN Eurocodes was published between 2002 and 2007. This document forms part
of the second generation of the Eurocodes, which have been prepared under Mandate M/515 issued to
CEN by the European Commission and the European Free Trade Association.
The Eurocodes have been drafted to be used in conjunction with relevant execution, material, product
and test standards, and to identify requirements for execution, materials, products and testing that are
relied upon by the Eurocodes.
The Eurocodes recognize the responsibility of each Member State and have safeguarded their right to
determine values related to regulatory safety matters at national level through the use of National
Annexes.
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prEN 1993-1-10:2022 (E)
Introduction
0.1 Introduction to the Eurocodes
The Structural Eurocodes comprise the following standards generally consisting of a number of Parts:
— EN 1990 Eurocode: Basis of structural and geotechnical design
— EN 1991 Eurocode 1: Actions on structures
— EN 1992 Eurocode 2: Design of concrete structures
— EN 1993 Eurocode 3: Design of steel structures
— EN 1994 Eurocode 4: Design of composite steel and concrete structures
— EN 1995 Eurocode 5: Design of timber structures
— EN 1996 Eurocode 6: Design of masonry structures
— EN 1997 Eurocode 7: Geotechnical design
— EN 1998 Eurocode 8: Design of structures for earthquake resistance
— EN 1999 Eurocode 9: Design of aluminium structures
— New parts are under development, e.g. Eurocode for design of structural glass
The Eurocodes are intended for use by designers, clients, manufacturers, constructors, relevant
authorities (in exercising their duties in accordance with national or international regulations),
educators, software developers, and committees drafting standards for related product, testing and
execution standards.
NOTE Some aspects of design are most appropriately specified by relevant authorities or, where not specified,
can be agreed on a project-specific basis between relevant parties such as designers and clients. The Eurocodes
identify such aspects making explicit reference to relevant authorities and relevant parties.
0.2 Introduction to EN 1993
EN 1993 (all parts) applies to the design of buildings and civil engineering works in steel. It complies with
the principles and requirements for the safety and serviceability of structures, the basis of their design
and verification that are given in EN 1990 – Basis of structural and geotechnical design.
EN 1993 (all parts) is concerned only with requirements for resistance, serviceability, durability and fire
resistance of steel structures. Other requirements, e.g. concerning thermal or sound insulation, are not
covered.
EN 1993 is subdivided in various parts:
EN 1993-1, Design of Steel Structures — Part 1: General rules and rules for buildings;
EN 1993-2, Design of Steel Structures — Part 2: Steel bridges;
EN 1993-3, Design of Steel Structures — Part 3: Towers, masts and chimneys;
EN 1993-4, Design of Steel Structures — Part 4: Silos and tanks;
EN 1993-5, Design of Steel Structures — Part 5: Piling;
EN 1993-6, Design of Steel Structures — Part 6: Crane supporting structures;
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prEN 1993-1-10:2022 (E)
EN 1993-7, Design of steel structures — Part 7: Design of sandwich panels.
EN 1993-1 in itself does not exist as a physical document, but comprises the following 14 separate parts,
the basic part being EN 1993-1-1:
EN 1993-1-1, Design of Steel Structures — Part 1-1: General rules and rules for buildings;
EN 1993-1-2, Design of Steel Structures — Part 1-2: Structural fire design;
EN 1993-1-3, Design of Steel Structures — Part 1-3: Cold-formed members and sheeting;
NOTE Cold-formed hollow sections supplied according to EN 10219 (all parts) are covered in EN 1993-1-1.
EN 1993-1-4, Design of Steel Structures — Part 1-4: Stainless steels;
EN 1993-1-5, Design of Steel Structures — Part 1-5: Plated structural elements;
EN 1993-1-6, Design of Steel Structures — Part 1-6: Strength and stability of shell structures;
EN 1993-1-7, Design of Steel Structures — Part 1-7: Strength and stability of planar plated structures
transversely loaded;
EN 1993-1-8, Design of Steel Structures — Part 1-8: Design of joints;
EN 1993-1-9, Design of Steel Structures — Part 1-9: Fatigue strength of steel structures;
EN 1993-1-10, Design of Steel Structures — Part 1-10: Selection of steel for fracture toughness and through-
thickness properties;
EN 1993-1-11, Design of Steel Structures — Part 1-11: Design of structures with tension components made
of steel;
EN 1993-1-12, Design of Steel Structures — Part 1-12: Additional rules for steel grades up to S960;
EN 1993-1-13, Design of Steel Structures — Part 1-13: Beams with large web openings;
EN 1993-1-14, Design of Steel Structures — Part 1-14: Design assisted by finite element analysis.
All parts numbered EN 1993-1-2 to EN 1993-1-14 treat general topics that are independent from the
structural type such as structural fire design, cold-formed members and sheeting, stainless steels, plated
structural elements, etc.
All parts numbered EN 1993-2 to EN 1993-7 treat topics relevant for a specific structural type such as
steel bridges, towers, masts and chimneys, silos and tanks, piling, crane supporting structures, etc.
EN 1993-2 to EN 1993-7 refer to the generic rules in EN 1993-1 and supplement, modify or supersede
them.
0.3 Introduction to EN 1993-1-10
EN 1993-1-10 gives general design rules for the selection of steel qualities to avoid brittle fracture by
specifying toughness properties and to avoid lamellar tearing by specifying through-thickness properties.
0.4 Verbal forms used in the Eurocodes
The verb “shall” expresses a requirement strictly to be followed and from which no deviation is permitted
in order to comply with the Eurocodes.
The verb “should” expresses a highly recommended choice or course of action. Subject to national
regulation and/or any relevant contractual provisions, alternative approaches c
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