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prNS-EN 1991-3:2024

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Note: This standard has a new edition: NS-EN 1991-3:2006+NA:2010

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Abstract

(1) EN 1991-3 defines actions imposed by cranes and other machines including dynamic effects, if relevant, for the structural design of crane or machine supporting structures. (2) EN 1991-3 provides guidance on crane classification in terms of dynamic factors and fatigue actions. (3) EN 1991-3 applies to supporting structures of − bridge, gantry and wall cranes travelling on fixed runways; − fixed machines that cause a harmonic dynamic loading on fixed supporting structures. (4) The principles provided in EN 1991-3 can be applied also to determine actions on supporting structures of cranes other than those referred to in (3). (5) EN 1991-3 does not provide partial factors for actions. NOTE For partial factors for actions, see Annex A.5 to EN 1990:2023+prA1:2024. (6) EN 1991-3 does not provide actions or provisions for the design of cranes and machines.

Document information

  • Standard from SN
  • Edition: 2024-03
  • Version: 1
  • Document type: NAT
  • ICS 53.020.20
  • ICS 91.010.30
  • National Committee SN/K 370/AG 01

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