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

<div>Stress changes under load in RBPC tendons (both ends). (a) Effect of different degrees of curing of retard-bonding agent on load-carrying capacity. (b) Effect of different tensile periods on load-carrying capacity.</div>

Advances in Civil Engineering

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Figure 12

Figure 12: Failure Mechanism and Mechanical Properties of a Retard-Bonded Prestressed Concrete Girder While Curing 