GBT has already extensively prooved its potential regarding ( 1 ) deep understanding of the structural behaviour under analysis as well as ( 2 ) computational efficiency ( i . e ., number of degrees of freedom involved in the analysis )-results and a more detailed insight of GBT-based inelastic analyses are available online ( check out works from Dinar Camotim, Nuno Silvestre, Pedro B . Dinis, Rodrigo Gon�alves, Cilmar Basaglia, Rui Bebiano, Nuno Silva and Miguel Abambres ).