1、December 2010 Translation by DIN-Sprachendienst.English price group 4No 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 91.010.30; 91.080.10!$lh“1736961www.din.deDDIN EN 1999-1-5/NANational Annex Nationally determined parameters Eurocode 9: Design of aluminium structures Part 1-5: Shell structuresEnglish translation of DIN EN 1999-1-5/NA:2010-12Nationaler Anhang National festgelegte Parameter Eurocode 9: Bemessung
3、und Konstruktion von Aluminiumtragwerken Teil 1-5:SchalentragwerkeEnglische bersetzung von DIN EN 1999-1-5/NA:2010-12Annexe Nationale Paramtres dtermins au plan national Eurocode 9: Calcul des structures en aluminium Partie 1-5: CoquesTraduction anglaise de DIN EN 1999-1-5/NA:2010-12www.beuth.deDocu
4、ment comprises 3 pagesIn case of doubt, the German-language original shall be considered authoritative.02.12 DIN EN 1999-1-5/NA:2010-12 2 Foreword This document has been prepared by Working Committee NA 005-08-07 AA Aluminiumkonstruktionen unter vorwiegend ruhender Belastung (DIN 4113, Sp CEN/TC 250
5、/SC 9 + CEN/TC 135/WG 11) of the Normenaus-schuss Bauwesen (Building and Civil Engineering Standards Committee). This document is the National Annex to DIN EN 1999-1-5:2010-05, Eurocode 9: Design of aluminium structures Part 1-5: Shell structures. European Standard EN 1991-1-5 allows national safety
6、 parameters, referred to 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 ide
7、ntified in the European Standard 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 1999-1-5:2010-05. DIN EN 1999-1-5/NA:2010-12 3 NA 1 Scope This National Annex contains national provisions relating to the “structur
8、al design of aluminium structures, stiffened and unstiffened, that have the form of a shell of revolution or of a round panel in monocoque structures” that are to be taken into consideration when applying DIN EN 1999-1-5:2010-05 in Germany. This National Annex is only valid in conjunction with DIN E
9、N 1999-1-5:2010-05. NA 2 National provisions for the application of DIN EN 1999-1-5:2010-05 NA 2.1 General DIN EN 1999-1-5:2010-05 refers to the option of choosing Nationally Determined Parameters (NDPs) at the following places in the text: 2.1(3) 2.1(4) NA 2.2 National provisions In the following, the clauses are numbered as in DIN EN 1999-1-5:2010-05. NDP re 2.1(3) Note The recommendations apply. NDP re 2.1(4) Note The recommendations apply.
