Modeling and Simulation of Collaborative Dispatching of Disaster Relief Materials Based on Urgency

Table 7

Vehicle allocation scheme with minimal transportation cost.

Plan	Number of vehicles	Mianyang					Deyang		Guangyuan	Chengdu				Transportation cost
		Beichuan	Mao County	An County	Ping Wu	Jiangyou	Mianzhu	Shifang	Qingchuan	Wenchuan	Dujiangyan	Pengzhou	Li County
1	100	0	0	49	0	0	0	51	0	0	0	0	0	4.42e + 07
2	200	0	0	49	0	0	19	116	0	0	16	0	0	1.11e + 08
3	300	35	0	49	0	35	22	116	0	0	16	21	6	2.26e + 08
4	400	35	30	49	0	35	92	116	0	0	16	21	6	3.59e + 08
5	500	35	30	49	0	35	114	116	56	22	16	21	6	6.22e + 08
6	600	35	30	49	53	35	114	116	0	125	16	21	6	8.76e + 08
7	700	35	30	49	116	35	114	116	56	106	16	21	6	1.22e + 09