Failure Mechanism and Mechanical Properties of a Retard-Bonded Prestressed Concrete Girder While Curing

Figure 13

Crack distribution in PC girders. (a) PC 1-0-0. (b) PC 2-0-6. (c) PC 3-0-8. (d) PC 4-0-9. (e) PC 5-6-8. (f) PC 6-8-8.

(a)

(b)

(c)

(d)

(e)

(f)