Research Article
Safety Monitoring Index of High Concrete Gravity Dam Based on Failure Mechanism of Instability
Table 3
Monitoring indexes of dam stream displacement (unit: mm).
| Elevation | Dam instability safety monitoring indexes | Grade one | Grade two | Grade three |
| 1424 m | 26.06 | 76.16 | 399.61 | 1359 m | 18.89 | 44.86 | 213.60 | 1320 m | 12.79 | 25.68 | 102.83 | 1292 m | 7.00 | 12.43 | 45.26 |
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