DIN EN 1993-3-1/NA:2015-11

This document has been prepared by NA 005-08-05 AA "Türme, Maste und Schornsteine (SpA zu CEN/TC 250/SC 3)" ("Towers, masts and chimneys (mirror committee to CEN/TC 250/SC 3)". This document constitutes the National Annex to DIN EN 1993-3-1:2010-12, Eurocode 3: Design of steel structures - Part 3-1: Towers, masts and chimneys - Towers and masts. The European Standard EN 1993-3-1 provides the possibility to define a number of safety-relevant parameters on a national level. These nationally determined parameters (NDP) include alternative methods of verification and specification of individual values as well as the selection of classes from given classification systems. The corresponding text passages in the European Standard are marked by references to the possibility of national specifications. In addition, this National Annex contains non-contradictory complementary information (NCI) on the application of DIN EN 1993-3-1:2010-12. This National Annex is part of DIN EN 1993-3-1:2010-12.