Research Article
Statistical Analysis and Calculation Model of Flexibility Coefficient of Low- and Medium-Sized Arch Dam
Table 7
Maximum dam surface stress of every condition (MPa).
| Case | Upstream surface | Downstream surface | Maximum principal tensile stress | Position | Maximum principal pressure stress | Position | Maximum principal pressure stress | Position | Maximum principal pressure stress | Position |
| Case 1 | 2.54 | 7R 0C | 1.88 | 3R 0C | 0.69 | 3R 0C | 3.22 | 7R 0C | Case 2 | 1.66 | 7R 0C | 2.00 | 1R-7C | 0.74 | 3R-5C | 2.49 | 7R 0C | Case 3 | 0.66 | 1R-7C | 2.24 | 6R-2C | 1.42 | 6R-2C | 1.09 | 7R 0C | Case 4 | 0.42 | 4R 0C | 3.70 | 6R-2C | 3.11 | 6R-2C | 1.28 | 1R-7C | Case 5 | 1.34 | 7R 0C | 1.77 | 1R-7C | 1.16 | 3R-5C | 2.19 | 7R 0C | Case 6 | 1.60 | 7R 0C | 1.96 | 1R-7C | 0.82 | 3R-5C | 2.44 | 7R 0C |
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