Table 9 Comparison between the FEM Model and Experimental Study: Bending Moment
From: Experimental and Numerical Study on the Behavior of RC Members under Combined Loads
Axial Force | Bending moment | ||||
|---|---|---|---|---|---|
[%] | [kN] | Theoretical and calibrated value [kN·m] | FEM model [kN·m] | Error [%] | |
0 | 0 | Theo | 39.98 | 47.60 | − 19.1 |
Cali | 47.18 | − 0.9 | |||
5 | 107.64 | Theo | 50.40 | 67.58 | − 34.1 |
Cali | 59.47 | − 13.6 | |||
10 | 215.28 | Theo | 60.81 | 79.90 | − 31.4 |
Cali | 71.76 | − 11.3 | |||
15 | 322.92 | Theo | 71.23 | 90.10 | − 26.5 |
Cali | 84.05 | − 7.2 | |||
20 | 430.56 | Theo | 81.65 | 97.33 | − 19.2 |
Cali | 96.35 | − 1.0 | |||
30 | 645.84 | Theo | 93.24 | 106.25 | − 14.0 |
Cali | 110.02 | 3.4 | |||
40 | 861.12 | Theo | 91.84 | 107.95 | − 17.5 |
Cali | 108.37 | 0.4 | |||
50 | 1076.4 | Theo | 88.02 | 102.00 | − 15.9 |
Cali | 103.86 | 1.8 | |||
60 | 1291.68 | Theo | 80.49 | 91.38 | − 13.5 |
Cali | 94.98 | 3.8 | |||