Research Article
Identification and Assessment of Subway Construction Risk: An Integration of AHP and Experts Grading Method
Table 26
Precipitation and drainage risk judgment matrix.
| | | Precipitation and drainage risk judgment matrix | | | Risk index | Total risk index | | REH1 | REH2 | REH3 | REH4 | REH5 |
| | REH1 | 1 | 5 | 5 | 3 | 4 | 3.129134645 | 46.29% | 8 | 6.9 | | REH2 | 1/5 | 1 | 1/2 | 1/5 | 1/3 | 0.367097772 | 5.43% | 6 | | REH3 | 1/5 | 2 | 1 | 1/5 | 1/3 | 0.484388414 | 7.17% | 6 | | REH4 | 1/3 | 5 | 5 | 1 | 2 | 1.755374358 | 25.97% | 6 | | REH5 | 1/4 | 3 | 3 | 1/2 | 1 | 1.023836256 | 15.15% | 6 |
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