Research Article
Comparison of Fuzzy AHP and Fuzzy TOPSIS for Road Pavement Maintenance Prioritization: Methodological Exposition and Case Study
Table 12
Maintenance function ranking and performance index ranking using fuzzy TOPSIS.
| Function number | Maintenance function | | | Separation score
| Ranking |
| 1 | Fog seal | 0.0580 | 0.0220 | 0.2750 | 7 | 2 | Micro surfacing | 0.0497 | 0.0485 | 0.4255 | 5 | 3 | Slurry seal | 0.0310 | 0.0270 | 0.4655 | 3 | 4 | Cape seal | 0.0459 | 0.0340 | 0.3921 | 6 | 5 | Chip seal | 0.0378 | 0.0291 | 0.4350 | 4 | 6 | Thin HMA overlay | 0.0347 | 0.0420 | 0.5480 | 1 | 7 | Resurfacing | 0.0432 | 0.0477 | 0.5248 | 2 |
|
|