Research Article
Optimization of Port Emergency Materials Dispatch with Time Windows Constraints under Uncertainties
Table 6
The time windows’ ending point of the external trucks after considering the priority dispatch of emergency materials.
| | TB (hours) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| Tasks 1–30 | 21 | 24 | 33 | 40 | 33 | 40 | 51 | 53 | 56 | 57 | 62 | 57 | 65 | 71 | 79 | 79 | 84 | 81 | 85 | 93 | 109 | 116 | 119 | 130 | 133 | 134 | 136 | 135 | 133 | 150 | Tasks 31–60 | 18 | 21 | 33 | 35 | 41 | 45 | 45 | 54 | 52 | 59 | 54 | 64 | 67 | 71 | 78 | 75 | 84 | 88 | 89 | 93 | 112 | 110 | 122 | 128 | 133 | 125 | 136 | 134 | 137 | 150 | Tasks 61–90 | 21 | 24 | 34 | 40 | 38 | 45 | 50 | 55 | 58 | 57 | 62 | 66 | 61 | 69 | 78 | 81 | 85 | 87 | 90 | 93 | 109 | 108 | 121 | 130 | 134 | 129 | 136 | 133 | 132 | 149 | Tasks 91–120 | 17 | 26 | 33 | 40 | 35 | 44 | 43 | 57 | 57 | 49 | 62 | 67 | 62 | 70 | 78 | 75 | 75 | 76 | 85 | 93 | 106 | 115 | 122 | 132 | 133 | 129 | 132 | 130 | 139 | 150 | Tasks 121–150 | 16 | 24 | 34 | 38 | 40 | 47 | 51 | 57 | 54 | 56 | 62 | 67 | 68 | 71 | 79 | 80 | 78 | 88 | 89 | 90 | 112 | 115 | 120 | 128 | 134 | 135 | 132 | 138 | 140 | 145 | Tasks 151–180 | 16 | 21 | 34 | 40 | 41 | 45 | 51 | 48 | 56 | 58 | 58 | 66 | 58 | 70 | 71 | 81 | 86 | 86 | 84 | 85 | 112 | 112 | 122 | 132 | 134 | 134 | 132 | 131 | 138 | 150 | Tasks 181–210 | 22 | 20 | 26 | 40 | 34 | 45 | 50 | 55 | 55 | 57 | 61 | 63 | 67 | 69 | 79 | 82 | 85 | 79 | 90 | 91 | 110 | 111 | 121 | 127 | 129 | 124 | 133 | 136 | 140 | 149 | Tasks 211–240 | 17 | 26 | 32 | 38 | 38 | 47 | 51 | 57 | 57 | 56 | 58 | 63 | 67 | 64 | 71 | 77 | 79 | 88 | 90 | 89 | 101 | 108 | 121 | 131 | 134 | 135 | 130 | 138 | 140 | 148 | Tasks 241–270 | 19 | 26 | 27 | 37 | 31 | 44 | 48 | 55 | 55 | 55 | 62 | 64 | 67 | 71 | 78 | 81 | 86 | 82 | 86 | 88 | 112 | 116 | 122 | 131 | 130 | 134 | 131 | 135 | 137 | 149 | Tasks 271–300 | 22 | 26 | 24 | 36 | 39 | 47 | 51 | 54 | 57 | 56 | 62 | 67 | 62 | 71 | 70 | 79 | 83 | 88 | 87 | 93 | 112 | 115 | 118 | 129 | 128 | 134 | 132 | 136 | 140 | 146 | Tasks 301–330 | 21 | 23 | 34 | 40 | 41 | 47 | 48 | 52 | 55 | 54 | 62 | 67 | 68 | 68 | 78 | 80 | 86 | 81 | 90 | 92 | 109 | 116 | 120 | 133 | 133 | 133 | 136 | 136 | 139 | 146 | Tasks 331–360 | 20 | 26 | 33 | 40 | 41 | 47 | 51 | 56 | 53 | 56 | 59 | 60 | 64 | 70 | 74 | 82 | 80 | 85 | 90 | 93 | 110 | 116 | 122 | 127 | 128 | 135 | 136 | 138 | 134 | 145 | Tasks 361–390 | 21 | 26 | 31 | 40 | 35 | 47 | 41 | 56 | 55 | 53 | 55 | 67 | 59 | 66 | 79 | 77 | 86 | 87 | 89 | 92 | 102 | 114 | 115 | 125 | 132 | 129 | 132 | 132 | 137 | 150 | Tasks 391–420 | 22 | 25 | 30 | 37 | 36 | 38 | 44 | 54 | 57 | 51 | 51 | 67 | 68 | 60 | 75 | 80 | 86 | 87 | 88 | 90 | 104 | 116 | 120 | 124 | 130 | 134 | 135 | 138 | 140 | 140 | Tasks 421–450 | 17 | 21 | 29 | 38 | 34 | 47 | 49 | 57 | 55 | 59 | 56 | 60 | 63 | 71 | 75 | 77 | 86 | 88 | 84 | 88 | 111 | 112 | 122 | 123 | 128 | 133 | 134 | 131 | 136 | 141 | Tasks 451–480 | 18 | 23 | 28 | 32 | 41 | 47 | 50 | 57 | 56 | 51 | 59 | 63 | 68 | 70 | 73 | 80 | 77 | 88 | 79 | 87 | 106 | 115 | 120 | 133 | 128 | 132 | 133 | 138 | 140 | 144 | Tasks 481–510 | 19 | 19 | 33 | 34 | 39 | 46 | 44 | 51 | 57 | 57 | 60 | 67 | 65 | 71 | 78 | 79 | 86 | 80 | 81 | 91 | 111 | 116 | 122 | 133 | 133 | 135 | 130 | 138 | 136 | 149 | Tasks 511–540 | 22 | 26 | 31 | 35 | 37 | 46 | 48 | 54 | 54 | 58 | 62 | 67 | 60 | 69 | 79 | 82 | 86 | 87 | 90 | 92 | 111 | 109 | 122 | 132 | 130 | 135 | 136 | 137 | 140 | 148 | Tasks 541–570 | 19 | 26 | 34 | 39 | 35 | 44 | 51 | 55 | 52 | 58 | 60 | 65 | 62 | 70 | 74 | 80 | 77 | 85 | 86 | 93 | 110 | 113 | 117 | 124 | 134 | 135 | 136 | 138 | 140 | 150 | Tasks 571–600 | 22 | 24 | 34 | 40 | 41 | 47 | 42 | 55 | 58 | 59 | 58 | 63 | 68 | 70 | 77 | 77 | 84 | 88 | 86 | 86 | 112 | 111 | 114 | 131 | 126 | 132 | 130 | 131 | 135 | 149 | Tasks 601–630 | 19 | 26 | 34 | 35 | 40 | 41 | 50 | 56 | 58 | 59 | 62 | 66 | 59 | 70 | 79 | 77 | 78 | 88 | 89 | 93 | 109 | 111 | 122 | 132 | 127 | 132 | 130 | 132 | 138 | 144 | Tasks 631–660 | 14 | 25 | 28 | 40 | 33 | 47 | 51 | 54 | 58 | 59 | 61 | 61 | 64 | 62 | 79 | 82 | 86 | 81 | 84 | 85 | 112 | 106 | 120 | 132 | 134 | 130 | 136 | 129 | 136 | 150 | Tasks 661–690 | 21 | 26 | 33 | 39 | 41 | 44 | 47 | 54 | 58 | 59 | 57 | 60 | 57 | 66 | 71 | 72 | 85 | 86 | 86 | 92 | 112 | 114 | 117 | 123 | 130 | 134 | 133 | 130 | 137 | 150 | Tasks 691–720 | 20 | 21 | 33 | 38 | 39 | 47 | 48 | 57 | 58 | 53 | 61 | 66 | 67 | 71 | 76 | 82 | 81 | 77 | 90 | 86 | 112 | 116 | 122 | 129 | 128 | 134 | 136 | 136 | 138 | 149 | Tasks 721–750 | 13 | 24 | 32 | 30 | 34 | 47 | 51 | 55 | 48 | 55 | 60 | 65 | 59 | 70 | 78 | 76 | 80 | 84 | 90 | 93 | 108 | 116 | 116 | 128 | 134 | 135 | 132 | 138 | 139 | 150 | Tasks 751–780 | 22 | 25 | 34 | 40 | 41 | 44 | 47 | 56 | 58 | 51 | 59 | 61 | 67 | 68 | 72 | 71 | 83 | 81 | 89 | 84 | 102 | 116 | 121 | 127 | 133 | 134 | 133 | 138 | 136 | 147 | Tasks 781–810 | 22 | 25 | 32 | 40 | 41 | 43 | 47 | 57 | 55 | 59 | 53 | 59 | 66 | 69 | 79 | 78 | 86 | 86 | 90 | 86 | 112 | 115 | 119 | 127 | 127 | 134 | 132 | 134 | 137 | 149 | Tasks 811–840 | 16 | 26 | 27 | 40 | 38 | 44 | 51 | 53 | 58 | 59 | 61 | 65 | 68 | 70 | 79 | 79 | 86 | 85 | 86 | 93 | 110 | 115 | 121 | 126 | 133 | 131 | 136 | 136 | 140 | 149 | Tasks 841–870 | 17 | 21 | 34 | 30 | 36 | 43 | 41 | 56 | 55 | 56 | 61 | 59 | 61 | 69 | 77 | 79 | 86 | 87 | 89 | 90 | 104 | 115 | 120 | 129 | 122 | 134 | 136 | 138 | 139 | 150 | Tasks 871–900 | 22 | 26 | 28 | 40 | 32 | 45 | 47 | 54 | 55 | 59 | 60 | 66 | 67 | 65 | 74 | 82 | 86 | 86 | 86 | 93 | 106 | 114 | 122 | 122 | 134 | 131 | 136 | 131 | 140 | 146 | Tasks 901–930 | 11 | 21 | 26 | 39 | 39 | 47 | 51 | 46 | 52 | 59 | 59 | 67 | 63 | 70 | 77 | 82 | 85 | 84 | 84 | 90 | 112 | 116 | 119 | 132 | 128 | 131 | 136 | 138 | 136 | 150 | Tasks 931–960 | 21 | 26 | 26 | 39 | 36 | 46 | 48 | 54 | 57 | 52 | 61 | 64 | 63 | 67 | 78 | 74 | 85 | 84 | 88 | 92 | 107 | 112 | 120 | 132 | 129 | 134 | 132 | 127 | 136 | 145 | Tasks 961–990 | 22 | 19 | 31 | 39 | 40 | 47 | 51 | 54 | 58 | 59 | 56 | 66 | 63 | 71 | 74 | 75 | 76 | 87 | 83 | 86 | 108 | 116 | 122 | 131 | 134 | 129 | 133 | 132 | 140 | 147 | Tasks 991–1020 | 18 | 26 | 34 | 30 | 36 | 41 | 48 | 55 | 57 | 59 | 61 | 63 | 68 | 64 | 71 | 72 | 86 | 84 | 88 | 93 | 105 | 114 | 115 | 131 | 132 | 135 | 131 | 134 | 130 | 141 | Tasks 1021–1050 | 18 | 24 | 30 | 35 | 41 | 39 | 44 | 55 | 57 | 59 | 55 | 64 | 68 | 66 | 79 | 81 | 82 | 76 | 82 | 86 | 111 | 116 | 121 | 131 | 126 | 133 | 136 | 131 | 140 | 150 | Tasks 1051–1080 | 19 | 25 | 34 | 39 | 41 | 42 | 49 | 51 | 56 | 59 | 62 | 67 | 63 | 60 | 69 | 79 | 85 | 88 | 88 | 88 | 111 | 115 | 113 | 133 | 134 | 134 | 136 | 131 | 138 | 148 | Tasks 1081–1110 | 22 | 22 | 32 | 40 | 40 | 43 | 47 | 54 | 57 | 59 | 60 | 67 | 66 | 67 | 79 | 81 | 83 | 80 | 88 | 84 | 108 | 116 | 120 | 126 | 126 | 135 | 136 | 135 | 139 | 149 | Tasks 1111–1140 | 14 | 26 | 31 | 36 | 34 | 40 | 51 | 57 | 58 | 56 | 62 | 62 | 67 | 70 | 77 | 78 | 83 | 87 | 88 | 92 | 108 | 112 | 122 | 132 | 124 | 134 | 135 | 138 | 139 | 149 | Tasks 1141–1170 | 22 | 19 | 27 | 40 | 33 | 47 | 46 | 57 | 57 | 55 | 56 | 66 | 63 | 70 | 70 | 82 | 85 | 87 | 84 | 89 | 105 | 114 | 117 | 131 | 134 | 128 | 134 | 135 | 140 | 149 | Tasks 1171–1200 | 21 | 25 | 33 | 33 | 41 | 46 | 48 | 52 | 54 | 58 | 61 | 64 | 62 | 67 | 74 | 74 | 86 | 88 | 90 | 88 | 106 | 116 | 115 | 131 | 129 | 127 | 135 | 136 | 136 | 141 |
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