Norma: Eurocode 0, Eurocode 1, Eurocode 2, Eurocode 3, Eurocode 5, Eurocode 6, Eurocode 7, Eurocode 8, ANSI/AISC 360, CTE, AISI S100, AISC 341, CSA A23.3, CSA S16, GB 50017, ACI 318, CSA S136