Temperature Field of Concrete-Filled Steel Tubular Arch Bridges and Its Application

Figure 26

The comparison of calculation results between overall temperature rise of 23.7°C and temperature gradient of 23.7°C (single chord): (a) the maximum vertical deformation, (b) the stress of the concrete in the vault, and (c) the stress of the steel tube in the vault.

(a)

(b)

(c)