40.60 Close of voting Sep 3, 2026
CEN
CEN/TC 250 Structural Eurocodes
European Norm
91.060.40 Chimneys, shafts, ducts
EN 1998-4 is applicable to the seismic design of on-ground and elevated silos, on-ground, elevated and underground tanks, above-ground and buried pipeline systems, towers, masts and chimneys and ancillary elements attached to the aforementioned structures or in industrial facilities.
PUBLISHED
EN 1998-4:2025
IN_DEVELOPMENT
EN 1998-4:2025/prA1
40.60
Close of voting
Sep 3, 2026