Research Article

AHP-FSE-Based Risk Assessment and Mitigation for Slurry Balancing Shield Tunnel Construction

Table 3

Scaling score table.

ScaleDefinition

1Wi is as important as Wj
3Wi is slightly important than Wj
5Wi is more important than Wj
7Wi is strongly important than Wj
9Wi is extremely important than Wj
2, 4, 6, 8Intermediate value
Reciprocalbji=bj/bi, bji=1/bij