Optimization of Hybrid Hub-and-Spoke Network Operation for Less-Than-Truckload Freight Transportation considering Incremental Quantity Discount

Table 3

OD demand matrix of the sample transportation enterprise (kg).

Origin	Destination D
O	BJ	SH	ZZ	WH	GZ	CC	HEB	SY	FZ	SJZ	TY	TJ	HZ	NJ	XA	JN	CS	CD
BJ	346254	831170	305478	275138	1136480	200636	154463	348277	72556	227817	152150	493632	354951	336023	234325	277123	200491	504260
SH	1492555	466158	357120	402294	1833265	164536	133084	372179	101944	177396	161269	577575	647424	714716	296518	381245	288024	589470
ZZ	475739	332708	381684	190618	1438285	67613	123862	145397	94330	82627	54990	189129	197397	197312	121324	158656	236104	358152
WH	282678	196287	285817	304963	714186	34587	40716	119363	69705	51688	30376	100588	119531	99469	64473	86642	137768	257214
GZ	4405386	4074401	1920030	1659548	9512010	535071	482378	1359493	392251	619211	515248	1637551	1819369	1910156	1107434	1299065	1271186	3054502
CC	123743	67176	26754	32738	171856	24343	26699	35862	10464	19247	11402	53625	32847	50201	29226	37981	42563	59479
HEB	198882	71848	47824	35092	124474	25151	9844	57348	21085	17746	14381	41675	34057	44704	25894	35516	29361	37121
SY	280709	157396	99170	69126	372673	54157	57124	87463	23343	53557	42415	117157	70343	95539	77923	87014	59094	91923
FZ	52052	56433	28880	23172	133556	9053	10539	34382	2332	12552	19034	14823	28633	33675	8138	16069	11943	26865
SJZ	237913	130914	44443	43326	318121	21383	22864	56088	16865	50852	81326	129901	43300	57619	48750	35515	35613	65823
TY	110686	66410	58211	29351	232503	9443	9486	28800	12833	23171	15908	51046	27302	16565	21954	20741	17617	21868
TJ	618265	372465	175975	166542	774788	68151	67585	172523	35276	150023	58796	198733	152156	146711	98751	144660	82602	204834
HZ	489345	367531	157944	179272	942358	56066	32681	124304	32885	74322	46596	171123	133284	245613	108950	147298	102084	257641
NJ	369900	248087	112739	116018	732371	37688	29480	92128	25210	49475	24487	126977	144194	154744	84170	88376	102316	132692
XA	199660	134839	100116	71833	400062	25380	20820	40610	8119	22870	16162	129822	50443	58149	99564	48495	35683	117185
JN	262089	211140	55830	69986	565681	21285	30595	79525	20483	26941	17833	93177	84442	69955	60601	161998	39682	117094
CS	273589	155296	95777	96007	419551	19308	24785	35211	17302	45259	21968	48438	85111	88769	39535	50558	191007	139015
CD	368194	295798	236696	394306	900767	76841	29225	85211	27424	82350	38769	125126	110637	153845	168064	194997	113667	500990