Research Article
Suspender Replacement Method for Long-Span Concrete-Filled Steel Tubular Arch Bridges and Cable Force Measurement Based on Frequency Method
Table 4
Materials used in the single reaction beam.
| | Number | Name | Material | Specification |
| | N1 | Channel steel | Q345D | 32c × 1444 | | N2 | Connection plate | Q345D | 214 × 10 × 1444 | | N3 | Stiffening plate | Q345D | 292 × 10 × 80 | | N4 | Rubber sheet | — | 200 × 10 × 200 |
|
|
