This Published Document is a background paper that gives non‑contradictory complementary information for use in the UK with BS EN 1991-1-4:2005 and its UK National Annex.
This Published Document gives:
a) background to the decisions made in the National Annexes for some of the Nationally Determined Parameters;
b) commentary on some specific subclauses from
BS EN 1991-1-4:2005; and
c) additional data that can be used in conjunction with BS EN 1991-1-4:2005.
BS PD 6688-1-4:2009 history
2015BS PD 6688-1-4:2015 Background information to the National Annex to BS EN 1991-1-4 and additional guidance
2009BS PD 6688-1-4:2009 Background information to the National Annex to BS EN 1991‑1‑4 and additional guidance