| 墩长(m) | 墩径(m) | 临界荷载(kN) | 压杆计算长度系数 | 
| 25 | 1.8 | 8.83E+05 | 0.73 | 
| 2 | 1.17E+06 | 0.78 | |
| 35 | 2 | 6.69E+05 | 0.74 | 
| 2.2 | 8.60E+05 | 0.78 | |
| 40 | 2.2 | 6.88E+05 | 0.77 | 
| 2.4 | 1.12E+06 | 0.85 |