Research Article

Comprehensive Evaluation of Urban Road Network Resilience Facing Earthquakes

Table 5

Resilience recovery of improving the reliability of the key links after the disaster.

Serial numberNetwork stateRPMIncrement percentageZhang modelIncrement percentage

1After disasters, that is the result in Section 7.23.730.61
2Using 28 unit costs, repairing a total of seven links including links 5, 17, 8, 32, 10, 4, and 33, and making the reliability of seven links resume to 0.9994.3616.9↑0.7624.6↑
3Using 65 unit costs, repairing a total of sixteen links including links 22, 5, 28, 17, 20, 14, 12, 19, 27, 15, 24, 16, 36, 21, 37, and 31, and making the reliability of sixteen links resume to 0.9995.6752.0↑1.0775.4↑
4Using 86 unit costs, repairing a total of twenty-two links including links 27, 11, 19, 16, 10, 31, 5, 17, 18, 37, 23, 30, 28, 14, 12, 24, 21, 22, 29, 36, 15, and 20, and making the reliability of twenty-two links resume to 0.9996.4272.1↑1.24103.3↑
5Using 105 unit costs, repairing a total of twenty-seven links including links 7, 6, 11, 19, 27, 31, 1, 5, 17, 8, 18, 37, 25, 26, 23, 30, 28, 14, 2, 24, 21, 35, 22, 29, 36, 20, and 13, and making the reliability of twenty-seven links resume to 0.9997.1591.7↑1.51147.5↑