What is NA+A1 to BS EN 1993-1-5 - Steel plated structural elements about?
NA+A1 to BS EN 1993-1-5 is the fifth part of the multi-series standard that gives the UK decisions for the Nationally Determined Parameters describes subclauses of BS EN 1993-1.
NA+A1 to BS EN 1993-1-5 helps you to design and improve the quality of steel structures.
Who is NA+A1 to BS EN 1993-1-5 - Steel plated structural elements for?
NA+A1 to BS EN 1993-1-5 on steel-plated structural elements is useful for:
- Regulatory authorities of the UK National Annex
- Fasteners of concrete
- Manufacturers and suppliers of steel-plated structural elements
- Civil engineers
- Construction companies
Why should you use NA+A1 to BS EN 1993-1-5 - Steel plated structural elements?
NA+A1 to BS EN 1993-1-5 provides informative annexes and references for the steel-plated structural elements. This will help you to design steel structures.
National Annex to Eurocode provides status NA+A1 to BS EN 1993-1-5.
Nationally Determined Parameters specified in NA to BS EN 1992-4 recognizes the responsibility of regulatory authorities.
What’s changed since the last update?
NA+A1:2016 to BS EN 1993-1-5:2006 supersedes NA to BS EN 1993-1-5:2006 which is withdrawn.
Second Generation of EN Eurocode Standards
The second generation of EN Eurocode standards is expected to be published between 2023 and 2026. These documents are being published as soon as they are available, to enable users to prepare for the transition from the first generation to second generation of Eurocodes. As set out in the National foreword of the BS EN second generation Eurocodes, UK adoptions of the first generation of Eurocodes will be withdrawn by BSI on 30 March 2028. That means there is a period of coexistence between 2023 and 2028 during which both first and second generation Eurocodes are available.
Until 30 March 2028, the first generation documents should be considered as the applicable standards for buildings and civil engineering works constructed in the UK unless otherwise specified by the relevant authority or in the specification for a particular project. While the use of provisions in second generation Eurocodes in conjunction with first generation Eurocodes is not precluded, it should be undertaken with care and should only be done when users are satisfied that it will not result in a lower level of reliability than the minimum level set in the first generation Eurocodes and associated UK National Annexes.