Table 2 Values of compressive and shear strength for masonry elements
From: Strengthening of masonry rings with composite materials
Model | Material | Cross- section [mm] | \(e\) [−] | \({A}_{re}\) [mm2] | \(E\) [GPa] | \({K}_{EA}\) [MN] | \({f}_{u}\) [MPa] | \({R}_{u}\) [kN] |
|---|---|---|---|---|---|---|---|---|
R1 | CFRP strips | 1.4 × 60 | 1 | 84.0 | 170 | 14.28 | 2 600 | 218.4 |
R5 | Carbon fiber fabric | 0.440 × 120 | 1 | 52.8 | 242 | 12.78 | 3 800 | 200.6 |
R6 | Glass fibers net | 0.024 × 200 | 2 | 9.6 | 72 | 0.69 | 1 250 | 12.0 |
R7 | Basalt fibers net | 0.039 × 150 | 4 | 23.6 | 89 | 2.10 | 1 538 | 36.3 |
R8 | Carbon fiber net | 0.047 × 200 | 3 | 28.2 | 103 | 2.90 | 1 031 | 29.1 |
R9 | P.B.O fiber net | 0.046 × 200 | 3 | 27.6 | 95 | 2.62 | 1 664 | 45.9 |