Issue 51

G. Ramaglia et alii, Frattura ed Integrità Strutturale, 51 (2020) 288-312; DOI: 10.3221/IGF-ESIS.51.23 306 Element f [MPa] f t [MPa] ε t [-] E [GPa] Clay brick 7.65 - 0.0064 1.96 Cement mortar 7.0 - 0.0018 11.2 CFRP-Gr200 - 230 0.015 25.1 GFRP-Gr200 - 110 0.031 10.6 GFRP-Gr360 - 175 0.031 11.6 Table 5.A : Mechanical properties of constituents for the experimental tests [37]. Element f [MPa] f t [MPa] ε t [-] E [GPa] Clay brick, series 1 20.78 - - - Clay brick, series 2 27.45 - - - Cement mortar 10 3.36 - - CFRP-HT - 3338 0.00799 417.6 CFRP-VHM - 1955 0.00307 637.2 Table 6.A : Mechanical properties of constituents for the experimental tests [38]. Element f [MPa] f t [MPa] ε t [-] E [GPa] Brick 23.5 - - - Mortar 2.23 - - - CFRP - 3500 0.015 230 GFRP - 2000 0.029 70 Table 7.A : Mechanical properties of constituents for the experimental tests [39]. Element f [MPa] f t [MPa] ε t [-] E [GPa] Brick 23.5 - - - Mortar 2.23 - - - CFRP - 3500 0.015 230 GFRP - 2000 0.029 70 Table 8.A : Mechanical properties of constituents for the experimental tests [40]. A PPENDIX B eometrical characteristics of the specimens (cross-section, b × d and height, h), type of fiber, number of layers, n l , equivalent thickness, t eq , unconfined compressive strength, 0 m f and confined compressive strength, mc f , normalized confined compressive strength, 0 / mc m f f , effective confining stress, , l eff f , normalized effective confining stress, , 0 / l eff m f f calculated according to Eqns. (13) and (18). G