Improving the local and distortional resistance of CFS trapezoidal self-supporting roof members - Neves, Marcos; Basaglia, Cilmar; Camotim, Dinar; Araujo, Heitor (Thin-walled structures, 2024)
Keywords: Cold-formed steel members; Direct strength method (DSM); Generalised beam theory (GBT); Genetic Algorithm (GA); Local and distortional resistance; Multi-objective optimisation; Self-supporting roofs; Shape improvement; Trapezoidal cross-sections; Trapezoidal cross-sections; Cold-formed steel members; Self-supporting roofs; Shape improvement; Local and distortional resistance; Generalised beam theory (GBT); Genetic Algorithm (GA); Direct strength method (DSM); Multi-objective optimisation