SVENSK STANDARD SS-EN 1991-1-3/AC:2009 Fastställd/Approved: 2009-03-17 Publicerad/Published: 2009-10-13 Utgåva/Edition: 1 Språk/Language: engelska/english ICS: 91.010.30; 91.070.01; 91.070.50; 91.070.60 Eurokod 1 Laster på bärverk Del 1-3: Allmänna laster Snölast Eurocode 1 Actions on structures Part 1-3: General actions Snow loads SWEDISH STANDARDS INSTITUTE
Provläsningsexemplar / Preview Europastandarden EN 1991-1-3:2003/AC:2009 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av EN 1991-1-3:2003/AC:2009. The European Standard EN 1991-1-3:2003/AC:2009 has the status of a Swedish Standard. This document contains the official English version of EN 1991-1-3:2003/AC:2009. Copyright/Upphovsrätten till denna produkt tillhör SIS, Swedish Standards Institute, Stockholm, Sverige. Användningen av denna produkt regleras av slutanvändarlicensen som åter nns i denna produkt, se standardens sista sidor. Copyright SIS, Swedish Standards Institute, Stockholm, Sweden. All rights reserved. The use of this product is governed by!the end-user licence for this product. You will nd the licence in the end of this document. Upplysningar om sakinnehållet i standarden lämnas av SIS, Swedish Standards Institute, telefon 08-555 520 00. Standarder kan beställas hos SIS Förlag AB som även lämnar allmänna upplysningar om svensk och utländsk standard. Information about the content of the standard is available from the Swedish Standards Institute (SIS), tel +46 8 555 520 00. Standards may be ordered from SIS Förlag AB, who can also provide general information about Swedish and foreign standards. SIS Förlag AB, SE 118 80 Stockholm, Sweden. Tel: +46 8 555 523 10. Fax: +46 8 555 523 11. E-mail: sis.sales@sis.se Internet: www.sis.se
Provläsningsexemplar / Preview EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 1991-1-3:2003/AC March 2009 ICS 91.010.30 English version Eurocode 1 - Actions on structures - Part 1-3: General actions - Snow loads Eurocode 1 - Actions sur les structures - Partie 1-3: Actions générales - Charges de neige Eurocode 1 - Einwirkungen auf Tragwerke - Teil 1-3: Allgemeine Einwirkungen, Schneelasten This corrigendum becomes effective on 11 March 2009 for incorporation in the three official language versions of the EN. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No.:EN 1991-1-3:2003/AC:2009 E
EN 1991-1-3:2003/AC:2009 (E) Provläsningsexemplar / Preview SS-EN 1991-1-3/AC:2009 (E) 1 Modifications to Foreword 1) Page 4, 2 nd paragraph, replace: conflicting National Standards shall will be withdrawn at latest by January 2004. with: conflicting National Standards shall be withdrawn at the latest by March 2010. 2) Page 7, 'National annex for EN 1991-1-3', replace the list of allowed national choices " 1.1(2), 1.1(3), 1.1(4) 2(3), 2(4) 3.3(1), 3.3(3), 4.1(1), 4.1(2), 4.2(1), 4.3(1) 5.2(2), 5.2(5), 5.2(6), 5.2(7), 5.2(8), 5.3.3(4), 5.3.4(3), 5.3.4(4), 5.3.5(1), 5.3.5(3), 5.3.6(1), 5.3.6(3) 6.2(2), 6.3(1), 6.3(2) A(1) (through Table A1) " 2 Modification to Section 1, 'General' 1) Page 8, 1.1 'Scope', paragraph (2), replace: "NOTE 1: Advice for the treatment..." "NOTE: Advice for the treatment..." 3 Modifications to Section 5, 'Snow load on roofs' 1) Page 23, Subclause 5.3.3 'Pitched roofs', paragraph (4), replace: are shown in Figure 5.3, cases (ii) and (iii), unless specified for local conditions. are shown in Figure 5.3, cases (ii) and (iii), unless otherwise specified for local conditions. 2) Page 23, Subclause 5.3.4 'Multi-span roofs', paragraph (1), replace: and shown in Figure 5. and shown in Figure 5.4. 2
SS-EN 1991-1-3/AC:2009 (E) Provläsningsexemplar / Preview EN 1991-1-3:2003/AC:2009 (E) 3) Page 27, Figure 5.7, replace: This case applies where b 2 < l s This load arrangement applies where b 2 < l s 4 Modifications to Annex B, 'Snow load shape coefficients for exceptional snow drifts' 1) Page 33, B1 'Scope', paragraph (1), replace. at the end of the point c) with ;. 2) Page 35, B.4 'Roofs where drifting occurs at projections, obstructions and parapets', paragraph (2), replace:.is not greater than 1m 2, the effect.is not greater than 1m, the effect 5 Modification to Annex C, 'European Ground Snow Load Maps' 1) Page 38, paragraph (3),replace: The European snow map developed... The European snow maps developed... 6 Modification to Annex D, 'Adjustment of the ground snow load according to return period ' 1) Page 54, paragraph (4) replace: may also be adapted... may also be adopted... 3
Provläsningsexemplar / Preview Anteckningar/Notes: