SIST EN 1993-1-12:2007

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Eurocode 3 - Design of steel structures - Part 1-12: Additional rules for the extension of EN 1993 up to steel grades S 700Evrokod 3: Projektiranje jeklenih konstrukcij - 1-12. del: Dodatna pravila za razširitev uporabe EN 1993 za jekla do trdnosti S 700.Eurocode 3 - Calcul des structures en acier - Partie 1-12 : Regles additionnelles pour l'utilisation de l'EN 1993 jusqu'a la nuance d'acier S 700Eurocode 3: Bemessung und Konstruktion von Stahlbauten - Teil 1-12: Zusätzliche Regeln zur Erweiterung von EN 1993 auf Stahlsorten bis S 700Ta slovenski standard je istoveten z:EN 1993-1-12:2007SIST EN 1993-1-12:2007en;de91.080.10Kovinske konstrukcijeMetal structures91.010.30Technical aspectsICS:SLOVENSKI
STANDARDSIST EN 1993-1-12:200701-junij-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1993-1-12February 2007ICS 91.010.30; 91.080.10 English VersionEurocode 3 - Design of steel structures - Part 1-12: Additionalrules for the extension of EN 1993 up to steel grades S 700Eurocode 3 - Calcul des structures en acier - Partie 1-12 :Règles additionnelles pour l'utilisation de l'EN 1993 jusqu'àla nuance d'acier S 700Eurocode 3: Bemessung und Konstruktion von Stahlbauten- Teil 1-12: Zusätzliche Regeln zur Erweiterung von EN1993 auf Stahlsorten bis S 700This European Standard was approved by CEN on 6 July 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1993-1-12:2007: E



EN 1993-1-12:2007 (E) 2 Contents
Page Foreword.3 1 General.3 1.1 Scope.3 1.2 Normative references.4 1.3 Symbols.4 2 Additional rules to EN 1993-1-1 to EN 1993-1-11.5 2.1 Additional rules to EN 1993-1-1.5 2.2 Additional rules to EN 1993-1-2.6 2.3 Additional rules to EN 1993-1-3.6 2.4 Additional rules to EN 1993-1-4.6 2.5 Additional rules to EN 1993-1-5.7 2.6 Additional rules to EN 1993-1-6.7 2.7 Additional rules to EN 1993-1-7.7 2.8 Additional rules to EN 1993-1-8.7 2.9 Additional rules to EN 1993-1-9.8 2.10 Additional rules to EN 1993-1-10.8 2.11 Additional rules to EN 1993-1-11.9 3 Additional rules to application parts EN 1993-2 to EN 1993-6.9



EN 1993-1-12: 2007 (E) 3 Foreword This European Standard EN 1993-1-12, “Eurocode 3: Design of steel structures: Part 1-12: Additional rules for the extension of EN 1993 up to steel grades S 700”, has been prepared by Technical Committee CEN/TC250 « Structural Eurocodes », the Secretariat of which is held by BSI. CEN/TC250 is responsible for all Structural Eurocodes. This European Standard shall be given the status of a National Standard, either by publication of an identical text or by endorsement, at the latest by August 2007, and conflicting National Standards shall be withdrawn at latest by March 2010. According to the CEN-CENELEC Internal Regulations, the National Standard Organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. National annex for EN 1993-1-12
This standard gives alternative procedures, values and recommendations with notes indicating where national choices may have to be made. Therefore the National Standard implementing EN 1993-1-12 should have a National annex containing all Nationally Determined Parameters to be used for the design of steel structures to be constructed in the relevant country. National choice is allowed in EN 1993-1-12 through: – 2.1 (3.1(2)) – 2.1 (3.2.2(1)) – 2.1 (5.4.3(1)) – 2.1 (6.2.3(2)) – 2.8 (4.2(2)) – 3 (1) 1 General 1.1 Scope (1) This EN 1993-1-12 gives rules that can be used in conjunction with parts - EN1993-1-1 - EN 1993-1-2 - EN 1993-1-3 - EN 1993-1-4 - EN 1993-1-5 - EN 1993-1-6 - EN 1993-1-7 - EN 1993-1-8



EN 1993-1-12:2007 (E) 4 - EN 1993-1-9 - EN 1993-1-10 - EN 1993-1-11 - EN 1993-2 - EN 1993-3-1 - EN 1993-3-2 - EN 1993-4-1 - EN 1993-4-2 - EN 1993-4-3 - EN 1993-5 - EN 1993-6
to enable steel structures to be designed with steel of grades greater than S460 up to S700. (2) Where it is
necessary to alter a rule in other parts to enable up to S700 to be used, it is stated what needs to be done, either by noting that a rule is not to be used with steel grades greater than S460, then giving the one that is required, or by giving an additional rule or rules. 1.2 Normative references (1) This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 499 Welding consumables – Covered electrodes for manual metal arc welding of non alloy and fine grain steels – Classification EN 10025-6 Hot rolled products of structural steels - Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition EN 10149-1 Hot-rolled flat products made of high yield strength steels for cold forming – Part 1: General delivery conditions EN 10149-2 Hot-rolled flat products made of high yield strength steels for cold forming – Part 2: Delivery conditions for thermomechanically rolled steels EN 12534 Welding consumables – Wire electrodes, wires, rods and deposits for gas shielded metal arc welding of high strength steels – Classification EN 12535 Welding consumables – Tubular cored electrodes for gas shielded metal arc welding of high strength steels – Classification 1.3 Symbols (1) Symbols used in this standard are defined in the standards referred to.



EN 1993-1-12: 2007 (E) 5 2 Additional rules to EN 1993-1-1 to EN 1993-1-11 2.1 Additional rules to EN 1993-1-1 3.1(2) Additional note: NOTE
The National Annex may specify steel grades greater than S460 up to S700 for general use or for use in specific applications. The grades in Tables 1 and 2 and the nominal values that may be used for their yield strengths and ultimate strength are recommended for use, provided that the rules in this Part 1.12 are followed.
Table 1 — Nominal values of yield strength fy and ultimate tensile strength fu for hot rolled structural steel Nominal thickness of the element t mm t≤50 mm 50 mm Table 2 — Nominal values of yield strength fy and ultimate tensile strength fu for hot rolled flat products. EN 10149-2a)
1,5 mm ≤ t ≤ 8 mm 8 m
...