Column code | Varying parameter | Lateral capacity (kN) | Parameters obtained from bi-linear idealized response | ||||
---|---|---|---|---|---|---|---|
Δ y (mm) | Δ u (mm) | V y (kN) | K e (kN/mm) | μ | |||
C1-1 | \( f_{c}^{'} \) = 25 MPa | 2.65 | 11.8 | 70.0 | 2.49 | 0.21 | 5.9 |
C1-2 | \( f_{c}^{'} \) = 35 MPa | 2.87 | 8.4 | 60.5 | 2.68 | 0.32 | 7.2 |
C1-3 | \( f_{c}^{'} \) = 45 MPa | 3.11 | 7.2 | 55.7 | 2.83 | 0.39 | 7.7 |
C1-4 | \( f_{c}^{'} \) = 55 MPa | 3.18 | 4.7 | 59.8 | 2.82 | 0.60 | 12.7 |
C1-5 | \( f_{c}^{'} \) = 65 MPa | 3.25 | 4.6 | 68.0 | 2.90 | 0.63 | 14.8 |
C1-6 | f \( f_{c}^{'} \) = 75 MPa | 3.30 | 4.4 | 107.0 | 2.89 | 0.66 | 24.3 |
C2-1 | f c / \( f_{c}^{'} \) = 0.032 | 2.24 | 7.1 | 129.4 | 1.98 | 0.28 | 18.3 |
C2-2 | f c / \( f_{c}^{'} \) = 0.042 | 2.5 | 6.0 | 93.3 | 2.15 | 0.36 | 15.6 |
C2-3 | f c / \( f_{c}^{'} \) = 0.057 | 3.18 | 4.7 | 59.8 | 2.82 | 0.60 | 12.7 |
C2-4 | f c / \( f_{c}^{'} \) = 0.109 | 4.61 | 4.6 | 56.8 | 4.19 | 0.92 | 12.5 |
C2-5 | f c / \( f_{c}^{'} \) = 0.160 | 5.68 | 4.5 | 57.9 | 5.22 | 1.15 | 12.8 |
C2-6 | f c / \( f_{c}^{'} \) = 0.212 | 6.55 | 4.6 | 57.0 | 6.03 | 1.31 | 12.4 |
C2-7 | f c / \( f_{c}^{'} \) = 0.263 | 7.23 | 4.9 | 54.4 | 6.67 | 1.37 | 11.2 |
C3-1 | f c = 1.4 MPa | 1.54 | 17.8 | 128.3 | 1.45 | 0.08 | 7.2 |
C3-2 | f c = 2.8 MPa | 2.47 | 12.2 | 80.1 | 2.33 | 0.19 | 6.5 |
C3-3 | f c = 5.7 MPa | 4.18 | 8.3 | 64.4 | 3.88 | 0.47 | 7.8 |
C3-4 | f c = 8.5 MPa | 5.84 | 7.2 | 56.2 | 5.46 | 0.76 | 7.8 |
C3-5 | f c = 11.3 MPa | 7.57 | 7.2 | 50.8 | 7.01 | 0.98 | 7.1 |
C3-6 | f c = 14.2 MPa | 9.14 | 6.9 | 47.5 | 8.53 | 1.23 | 6.8 |
C4-1 | D f = 0 | 3.52 | 5.0 | 63.0 | 3.12 | 0.63 | 12.7 |
C4-2 | D f = 0.03 | 3.18 | 4.7 | 59.8 | 2.82 | 0.60 | 12.7 |
C4-3 | D f = 0.07 | 2.85 | 4.6 | 56.9 | 2.54 | 0.55 | 12.3 |
C4-4 | D f = 0.10 | 2.54 | 4.6 | 55.1 | 2.26 | 0.49 | 12.0 |
C4-5 | D f = 0.13 | 2.24 | 4.6 | 53.4 | 1.99 | 0.43 | 11.5 |
C5-1 | D = 150 mm | 3.18 | 4.7 | 59.8 | 2.82 | 0.60 | 12.7 |
C5-2 | D = 250 mm | 7.60 | 9.4 | 113.9 | 7.21 | 0.77 | 12.2 |
C5-3 | D = 350 mm | 16.01 | 21.4 | 86.7 | 15.20 | 0.71 | 4.1 |
C5-4 | D = 450 mm | 28.14 | 37.9 | 79.0 | 28.84 | 0.76 | 2.1 |
C6-1 | h c = 0.5 m | 10.05 | 2.9 | 17.3 | 9.16 | 3.20 | 6.0 |
C6-2 | h c = 1.0 m | 4.72 | 4.2 | 38.5 | 4.22 | 1.00 | 9.1 |
C6-3 | h c = 1.5 m | 3.00 | 4.9 | 63.8 | 2.66 | 0.54 | 12.9 |
C6-4 | h c = 2.0 m | 2.17 | 6.3 | 91.6 | 1.94 | 0.31 | 14.4 |
C6-5 | h c = 2.5 m | 1.69 | 7.9 | 120.7 | 1.51 | 0.19 | 15.3 |
C6-6 | h c = 3.0 m | 1.38 | 9.4 | 150.8 | 1.23 | 0.13 | 16.1 |
C7-1 | t FRP = 0 mm | 3.18 | 4.7 | 59.8 | 2.82 | 0.60 | 12.7 |
C7-2 | t FRP = 0.1 mm | 4.21 | 36.1 | 78.6 | 4.30 | 0.12 | 2.2 |
C7-3 | t FRP = 0.2 mm | 4.74 | 51.7 | 108.0 | 4.91 | 0.10 | 2.1 |
C7-4 | t FRP = 0.3 mm | 5.05 | 61.3 | 137.4 | 5.27 | 0.09 | 2.2 |
C7-5 | t FRP = 0.4 mm | 5.72 | 71.7 | 156.6 | 5.73 | 0.08 | 2.2 |
C8-1 | ε FRP = 0.003 | 4.01 | 32.8 | 72.0 | 3.94 | 0.12 | 2.2 |
C8-2 | ε FRP = 0.01 | 4.26 | 35.5 | 89.4 | 4.26 | 0.12 | 2.5 |
C8-3 | ε FRP = 0.02 | 4.25 | 35.4 | 114.0 | 4.25 | 0.12 | 3.2 |
C8-4 | ε FRP = 0.03 | 4.63 | 36.5 | 106.8 | 4.38 | 0.12 | 2.9 |