An Elastoplastic Damage Constitutive Model for Cementitious Materials under Wet-Dry Cyclic Sulfate Attack

<table>Compressive stress-strain curves of samples experiencing different numbers of wet-dry cycles: (a) in 0.5% sodium sulfate solution; (b) in 5% sodium sulfate solution; (c) in 10% sodium sulfate solution.</table>

Mathematical Problems in Engineering

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Figure 1

Figure 1: An Elastoplastic Damage Constitutive Model for Cementitious Materials under Wet-Dry Cyclic Sulfate Attack 