Research Article
Study on Fatigue Characteristics of Carbonation Erosion Prestressed Hollow Slabs in Whole Life Cycle
Table 18
The relation between damping and fatigue loading times for reinforced plate corroded by carbonization.
| Degree of erosion | Reinforcement method | 0 million cycles | 0.5 million cycles | 1 million cycles | 1.5 million cycles | 2.0 million cycles |
| Not eroded | Carbon fiber cloth | 5.23 | 6.42 | 5.75 | 6.25 | 6.48 | Not eroded | Sticky steel plate | 5.01 | 5.31 | 5.43 | 5.54 | 6.01 | Carbonization | Carbon fiber cloth | 5.3 | 5.43 | 5.44 | 5.74 | 6.32 | Carbonization | Sticky steel plate | 4.92 | 5.15 | 5.33 | 5.47 | 6.43 |
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