Refined Finite Element Analysis of Crack Causes in SRC Arch Rib Bridges considering Multiple Factors

Figure 11

Stress distribution in bottom of the slab and web of the Arch rib when the temperature gradient drops 10°C. Normal stress distribution on (a) the inner surface of the bottom slab; (b) the outer surface of the bottom slab; (c) the inner surface of the web; (d) the outer surface of the web.

(a)

(b)

(c)

(d)