Study on the Evaluation Method of Subgrade Slope Green Protection Effect in Dry-Hot Valley of Sichuan-Tibet Railway
Table 7
Judgment matrix for first-level indexes.
C
C1
C2
C3
C1
1
1
1
1
1
1
1/2
1/3
1/3
1
3
1/2
3
2
2
3
4
5
C2
2
3
3
1
1/3
2
1
1
1
1
1
1
4
7
4
2
3
6
C3
1/3
1/2
1/2
1/3
1/4
1/5
1/4
1/7
1/4
1/2
1/3
1/6
1
1
1
1
1
1
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