Research Article
Suspender Replacement Method for Long-Span Concrete-Filled Steel Tubular Arch Bridges and Cable Force Measurement Based on Frequency Method
Figure 2
Anchorage damage: (a) water accumulation at the anchorage end; (b) water seepage of the anchor head; (c, d) corrosion of the anchor cup of the suspender.
(a) |
(b) |
(c) |
(d) |