Long-Term Structural Health Monitoring System for a High-Speed Railway Bridge Structure

Figure 2

Layout of temperature and static strain gauges on the steel truss arch (unit: mm).

(a) 1st cross-section of steel truss arch

(b) 2-2 section of steel truss arch

(c) 3-3 section of top chord member

(d) 4-4 section of diagonal web member

(e) 5-5 section of arch rib chord member

(f) 6-6 section of bottom chord member