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

Table 8

Error between calculated cable force and actual cable force.

Suspender no.	Measured cable (kN)	Calculated cable (kN)	Deviation rate (%)
S2n	770	720.4	−3.46
S3n	756.8	745.4	−1.50
S2w	761	724.1	−4.84
S3w	749.6	746.2	−0.45
X2n	753	743	−1.33
X3n	758	707	−4.08
X2w	749	739	−1.39
X3w	703	710	0.93