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AD 484: Snow design situations

This advisory note aims to offer clarity when considering snow loading – in particular the drifted snow design situations. Snow loads are covered by BS EN …

AD 466: Probability factors applied to characteristic wind and snow loads for non-standard return periods

In order to retain the accurate formatting of the equations in this AD Note, this article is available as a pdf download only. Click here to download and view …

AD 397: UK NA to BS EN 1991-1-3: General Actions – Snow loads

In December 2015, BS EN 1991-1-3 was published with Amendment A1. At the same time, the UK National Annex was revised to reflect the changes made in the …

Design of cold-formed portal frames

David Brown of the SCI discusses some of the issues to be considered when designing portal frames constructed from cold-formed steel. In order to retain the …


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