| 加权系数 | 工程造价C(x)/(元∙m−1) | 抗剪承载力V(x)/kN | 目标函数 | |
| α | β | |||
| 0 | 1 | 1573.81 | 2057.18 | −2.466 |
| 0.2 | 0.8 | 1178.34 | 1387.61 | −1.681 |
| 0.4 | 0.6 | 1158.81 | 1057.27 | −0.910 |
| 0.6 | 0.4 | 957.37 | 816.74 | −0.136 |
| 0.8 | 0.2 | 818.40 | 714.26 | 0.468 |
| 1 | 0 | 745.43 | 696.18 | 0.910 |