| 断面编号 | 实测值(m) | 计算值(m) | 差值(m) |
| H01 | 69.01 | 69.02 | −0.01 |
| H02 | 66.61 | 66.60 | 0.01 |
| H03 | 66.30 | 66.32 | −0.02 |
| H04 | 65.75 | 65.73 | 0.02 |
| H05 | 65.34 | 65.31 | 0.03 |