Fig. 30
Changes of (a) the surface temperature below the bridge deck and (b) the 14 natural frequency series over time. The period during which the retrofit is performed is indicated with a gray shading74.
Fig. 30 | Scientific Reports
Changes of (a) the surface temperature below the bridge deck and (b) the 14 natural frequency series over time. The period during which the retrofit is performed is indicated with a gray shading74.
