1、December 2010 Translation by DIN-Sprachendienst.English price group 6No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 65.040.20; 91.010.30; 91.080.10!$lhn“1736975www.din.deDDIN EN 1993-4-1/NANational Annex Nationally determined parameters Eurocode 3: Design of steel structures English translation of DIN EN 1993-4-1/NA:2010-12Nationaler Anhang National festgelegte Parameter Eurocode 3: Bemessung und Konstruktion v
3、on Stahlbauten Englische bersetzung von DIN EN 1993-4-1/NA:2010-12Annexe Nationale Paramtres dtermins au plan national Eurocode 3: Calcul des structures en acier Traduction anglaise de DIN EN 1993-4-1/NA:2010-12Together with DIN EN 1993-1-8:2010-12, DIN EN 1993-1-8/NA:2010-12 and DIN EN 1993-4-1:201
4、0-12supersedes DIN 18914:1985-09;together with DIN EN 1993-4-1:2010-12 supersedes DIN 18914 Supplement 1:1985-09Supersedes: see belowwww.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 7 pagesTeil 4-1: Silos, Tankbauwerke und Rohrleitungen
5、SilosPart 4-1: Silos, tanks and pipelines SilosPartie 4-1: Silos, rservoirs et canalisations Silos02.12 DIN EN 1993-4-1/NA:2010-12 2 A comma is used as the decimal marker. Foreword This document has been prepared by Working Committee NA 005-08-16 AA Tragwerksbemessung (Sp CEN/TC 250/SC 3) of the Nor
6、menausschuss Bauwesen (Building and Civil Engineering Standards Committee). This document is the National Annex to DIN EN 1993-4-1:2010-12, Eurocode 3: Design of steel structures Part 4-1: Silos, tanks and pipelines Silos. European Standard EN 1993-4-1 allows national safety parameters, referred to
7、as Nationally Determined Parameters (NDPs), to be specified for a number of points. The NDPs cover alternative verification methods, the provision of individual values and the selection of classes from designated classification systems. The relevant parts of the text are identified in the European S
8、tandard by references to the possibility of national choice and are listed in Clause NA.2.1. This National Annex is an integral part of DIN EN 1993-4-1:2010-12. Amendments This document differs from DIN 18914:1985-09 and Supplement 1 to DIN 18914:1985-09 as follows: a) a number of national provision
9、s have been incorporated and are to be taken into account when applying DIN EN 1993-4-1:2010-12. Previous editions DIN 18914: 1985-09 Supplement 1 to DIN 18914: 1985-09 DIN EN 1993-4-1/NA:2010-12 3 NA.1 Scope This National Annex contains national provisions relating to the design of free-standing or
10、 supported steel silos of circular or rectangular form, that are to be taken into consideration when applying DIN EN 1993-4-1:2010-12 in Germany. This National Annex is only valid in conjunction with DIN EN 1993-4-1:2010-12. NA.2 National provisions for the application of DIN EN 1993-4-1:2010-12 NA.
11、2.1 General DIN EN 1993-4-1:2010-12 refers to the option of choosing Nationally Determined Parameters (NDPs) at the following places in the text: 2.2(1); 2.2(3); 2.9.2.2(3); 3.4(1); 4.1.4(2) and (4); 4.2.2.3(6); 4.3.1(6) and (8); 5.3.2.3(3); 5.3.2.4(10), (12) and (15); 5.3.2.5(10) and (14); 5.3.2.6(
12、3) and (6); 5.3.2.8(2); 5.3.3.5(1) and (2); 5.3.4.3.2(2); 5.3.4.3.3(2) and (5); 5.3.4.3.4(6); 5.3.4.5(3); 5.4.4(2), (3); 5.4.7(3); 5.5.2(3); 5.6.2(1) and (2); 6.1.2(4); 6.3.2.3(2) and (4); 6.3.2.7(3); 7.3.1(4); 8.3.3(4); 8.4.1(6); 8.4.2(5); 8.5.3(3); 9.5.1(3) and (4); 9.5.2(5); 9.8.2(1) and (2); A.2
13、(1) and (2); A.3.2.1(6); A.3.2.2(6); A.3.2.3(2); A.3.3(1), (2) and (3); A.3.4(4). DIN EN 1993-4-1/NA:2010-12 4 NA.2.2 National provisions In the following, the clauses are numbered as in DIN EN 1993-4-1:2010-12. Supplementary clauses have been added as required. NDP re 2.2(1) No further information
14、regarding consequence classes is provided. NDP re 2.2(3) The specifications of Table 2.1 apply. NDP re 2.9.2.2(3) The recommended values apply. NDP re 3.4(1) No further values are specified. NDP re 4.1.4(2) The recommended value applies. NDP re 4.1.4(4) No values for corrosion and abrasion loss are
15、specified. NDP re 4.2.2.3(6) The recommended value applies. NDP re 4.3.1(6) The recommended value applies. NDP re 4.3.1(8) The recommended value applies. NDP re 5.3.2.3(3) The recommended values apply. NDP re 5.3.2.4(10) The recommended value applies. NDP re 5.3.2.4(12) The recommended values apply.
16、 DIN EN 1993-4-1/NA:2010-12 5 NDP re 5.3.2.4(15) The recommended values apply. NDP re 5.3.2.5(10) nis taken to be equal to as in DIN EN 1993-1-6:2010-12, Table D.5. NDP re 5.3.2.5(14) The recommended value applies. NDP re 5.3.2.6(3) The recommended value applies. NDP re 5.3.2.6(6) The value specifie
17、d in DIN EN 1993-1-6:2010-12, Table D.6, applies. NDP re 5.3.2.8(2) The recommended value applies. NDP re 5.3.3.5(1) The recommended value applies. NDP re 5.3.3.5(2) The recommended value applies. NDP re 5.3.4.3.2(2) The recommended value applies. NDP re 5.3.4.3.3(2) The recommended value applies. N
18、DP re 5.3.4.3.3(5) The recommended value applies. NDP re 5.3.4.3.4(5) The recommended value applies. NDP re 5.3.4.5(3) The recommended value applies. NDP re 5.4.4(2) The recommended values apply. DIN EN 1993-4-1/NA:2010-12 6 NDP re 5.4.4(3) The recommended value applies. NDP re 5.4.7(3) The recommen
19、ded values apply. NDP re 5.5.2(3) The recommended value applies. NDP re 5.6.2(1) The recommended value applies. NDP re 5.6.2(2) The recommended values apply. NDP re 6.1.2(4) The recommended value applies. NDP re 6.3.2.3(2) The recommended value applies. NDP re 6.3.2.3(4) The recommended value applie
20、s. NDP re 6.3.2.7(3) The recommended value applies. NDP re 7.3.1(4) The recommended value applies. NDP re 8.3.3(4) The recommended value applies. NDP re 8.4.1(6) The recommended values apply. NDP re 8.4.2(5) The recommended values apply. NDP re 8.5.3(3) The recommended value applies. DIN EN 1993-4-1
21、/NA:2010-12 7 NDP re 9.5.1(3) The recommended values apply. NDP re 9.5.1(4) The recommended values apply. NDP re 9.5.2(5) The recommended value applies. NDP re 9.8.2(1) The recommended values apply. NDP re 9.8.2(2) The recommended value applies. NDP re A.2(1) The recommended value applies. NDP re A.
22、2(2) The recommended value applies. NDP re A.3.2.1(6) The recommended values apply. NDP re A.3.2.2(6) The recommended value applies. NDP re A.3.2.3(2) The recommended values apply. NDP re A.3.3(1) The recommended value applies. NDP re A.3.3(2) The recommended value applies. NDP re A.3.3(3) The recommended values apply. NDP re A.3.4(4) The recommended value applies.
