Eurocode: Basis of structural design
EN 1990 – Eurocode 0: Basis of structural design is the basis for building codes known as Eurocodes. It sets out the way to use Eurocodes for structural design.
EN 1990 establishes Principles and requirements for the safety, serviceability and durability of structures, describes the basis for their design and verification and gives guidelines for related aspects of structural reliability.
EN 1990 is intended to be used in conjunction with EN 1991 to EN 1999 for the structural design of buildings and civil engineering works, including geotechnical aspects, structural fire design, situations involving earthquakes, execution and temporary structures.
Annex A2 of EN 1990 gives rules and methods for establishing combinations of actions for serviceability and ultimate limit state verifications (except fatigue verifications) with the recommended design values of permanent, variable and accidental actions and ψ factors to be used in the design of road bridges, footbridges and railway bridges. It also applies to actions during execution. Methods and rules for verifications relating to some material-independent serviceability limit states are also given.
The current latest version of the British Standard is EN 1990:2002+A1:2005, incorporating corrigendum December 2008. It supersedes DD ENV 1991-1:1996 which is withdrawn.
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