Research Article
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 |
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