Research Article
Construction Safety Risk Assessment of Large-Sized Deep Drainage Tunnel Projects
Table 8
Correlation degree of each index to each risk level.
| Index | I | II | III | IV | V | Risk level |
| A12 | −0.4750 | −0.3000 | 0.0500 | −0.0455 | −0.3438 | III | A22 | −0.6875 | −0.5833 | −0.3750 | 0.2500 | −0.1667 | IV | B11 | −0.6688 | −0.5583 | −0.3375 | 0.3250 | −0.1970 | IV | D15 | −0.5563 | −0.4083 | −0.1125 | 0.1452 | −0.3039 | IV | D16 | −0.3182 | 0.0714 | −0.0625 | −0.3750 | −0.5313 | II | D23 | −0.8188 | −0.7583 | −0.6375 | −0.2750 | 0.6111 | V | D24 | −0.4313 | −0.2417 | 0.1375 | −0.1078 | −0.3592 | III | D26 | −0.7000 | −0.6000 | −0.4000 | 0.2000 | −0.1429 | IV | E11 | −0.5688 | −0.4250 | −0.1375 | 0.1897 | −0.2959 | IV | E24 | −0.3611 | −0.1154 | 0.1500 | −0.2333 | −0.4250 | III |
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