Optimization of Cable Force Adjustment in Cable-Stayed Bridge considering the Number of Stay Cable Adjustment

Table 4

The adjusted values of cable forces (14th calculation) (kN).

The sequence of stay cable adjustment	Cable	The adjustment value of cable force	The force of stay cable after adjustment
1	NS1	316	2645
2	NM1	376	2658
3	NM2	174	2632
4	NM3	95	2835
5	NS8	−78	4161
6	NS9	−174	4251
7	NM14	176	5308
8	NM17	354	5600
9	NM18	684	5715
10	NS19	681	5694
11	NM19	751	5726
12	NS20	948	5854
13	NM20	1134	5711
14	SS1	428	2762
15	SM1	343	2628
16	SM2	173	2633
17	SM3	48	2788
18	SS4	276	3484
19	SS6	159	3766
20	SM6	251	3845
21	SS9	−171	4220
22	SS12	−84	4790
23	SS13	−263	4597
24	SM18	591	5682
25	SM19	779	5650
26	SS20	286	5233
27	SM20	1031	5602

Note: the sequence of stay cables is predetermined.