Research on the Fatigue Properties of High Strength Concrete after Exposure to High Temperature under Low Cyclic Compressive Loading

Figure 5

Relationship between the fatigue residual strain, holding time , and high temperature .

(a) 200°C~800°C = 0.90

(b) 200°C~800°C = 0.85

(c) 100°C~900°C = 0.80