Suspender Replacement Method for Long-Span Concrete-Filled Steel Tubular Arch Bridges and Cable Force Measurement Based on Frequency Method

Table 6

Conversion relationship between new suspender cable force and temporary suspender under loading.

Step no.	Cable force of old suspender (%)	Temporary suspender 1 (%)	Temporary suspender 2 (%)	Temporary suspender 3 (%)	Temporary suspender 4 (%)
1	0	25	25	25	25
2	10	22.5	22.5	22.5	22.5
3	40	15	15	15	15
4	70	7.5	7.5	7.5	7.5
5	100	0	0	0	0