D5.D. European Codes - National Annexes to Eurocode 3 [EN 1993-1-1:2005]
A number of countries that have signed up to the replace their current steel design standards with the Eurocode, EN 1993-1-1:2005, known commonly as Eurocode 3, have published their National Annex documents. These documents make small changes to the base document and STAAD.Pro has been updated to incorporate some of these National Annex documents.
The parameter NA sets the default material gamma factors and any additional changes outlined in the country specific National Annex such as specific equations or methods. These are described for each National Annex document in the following sections.
The output file printout has been updated to indicate which National Annex (if any) has been used in a code check / select process (For all TRACK settings).