Research Article

A Two-Stage Queue Model to Optimize Layout of Urban Drainage System considering Extreme Rainstorms

Table 3

Restriction value at each drainage point (mean value and variance) (unit: min).

(94, 13.5)(83.9, 15.8)(96.7, 20.2)(103.1, 20.6)(87.6, 26.2)(110.4, 14.7)(70.3, 23)(75.6, 17.5)
(94.6, 10.8)(82.5, 24)(95.9, 13.9)(101.5, 13.7)(87.1, 18)(108.1, 13.7)(73.1, 8.4)(76.9, 14.7)
(89.6, 7.3)(80.4, 24.3)(96.2, 20.3)(102.3, 19.3)(87.7, 11.9)(111.4, 16.7)(74.3, 14.3)(75.4, 6.7)
(91.7, 14.6)(86.7, 17)(95.7, 21.4)(102.7, 10.1)(90.1, 13.9)(110.2, 18.8)(73.2, 28.4)(77.3, 14.3)
(92.9, 12.3)(82.8, 14)(96.7, 16.5)(102.6, 17.7)(88.2, 8.9)(107.7, 20)(71.7, 16.6)(76.7, 30.2)
(93.3, 9.8)(83.4, 14.4)(96.6, 8.8)(102.2, 18.2)(85.4, 5.6)(109.2, 12)(72.4, 18.3)(78.9, 10.4)
(93, 9.7)(82.6, 15.1)(97.7, 16.1)(99.6, 19.6)(83.6, 20.6)(105.1, 24.1)(73.8, 12.3)(76.6, 32.1)
(93.6, 24)(80.9, 7.5)(98.5, 18.6)(104.3, 8.5)(87.4, 17.9)(107.7, 11.7)(72.8, 16.1)(76.3, 19.3)