autores JOAQUIM ANTÓNIO OLIVEIRA DE BARROS António Gouveia Taheri, Mahsa Barros, Joaquim A. O. Salehian, Hamidreza Ventura-Gouveia, António
palavras-chave Fibre reinforced Shotcrete Finite element method Strain-hardening fibre reinforced concrete Strain-softening fibre reinforced concrete Strengthening Underground tunnels