Research Article

Joint Optimization of a Dry Port with Multilevel Location and Container Transportation: The Case of Northeast China

Table 9

Cost changes under the different transportation modes (unit: USD).

Cost typeRD modeRD-RL-RD mode (container cannot be split)RD-RL-RD modeRD-RL mode

C1,202,232,613.78987,667,488.93974,822,985.02941,684,421.50
1,070,569,856.88 (89.048%)317,694,704.07 (32.166%)145,297,084.94 (14.905%)125,104,018.01 (13.285%)
1,581,666.09 (0.132%)434,051.05 (0.044%)198,740.18 (0.020%)171,304.69 (0.018%)
130,081,090.81 (10.82%)34,035,122.82 (3.446%)14,337,233.56 (1.471%)12,040,588.60 (1.279%)
194,490,393.74 (19.692%)259,444,699.67 (26.615%)263,679,554.78 (28.001%)
122,188.21 (0.012%)140,500.30 (0.014%)135,410.69 (0.014%)
10,451,861.70 (1.058%)12,083,217.50 (1.240%)11,669,116.14 (1.239%)
340,994,766.19 (34.525%)418,724,637.15 (42.954%)435,727,797.95 (46.271%)
1,091,091.95 (0.111%)1,344,020.64 (0.138%)1,401,783.50 (0.149%)
3,484,266.52 (0.353%)4,250,156.61 (0.436%)4,425,452.51 (0.47%)
24,326,913.11 (2.463%)34,912,549.78 (3.581%)
7,636.87 (0.001%)10,959.99 (0.001%)
75,681.03 (0.008%)108,612.94 (0.011%)
60,458,811.66 (6.121%)83,970,571.75 (8.614%)87,329,394.62 (9.274%)