Research Article
Study on Fatigue Characteristics of Carbonation Erosion Prestressed Hollow Slabs in Whole Life Cycle
Table 6
Elasticity modulus of the standard specimen under carbonization erosion.
| Specimen size (mm) | Strength | Elastic modulus (GPa) (before carbonization) | Elastic modulus (GPa) (carbonization depth of 5 mm) | Elastic modulus (GPa) (carbonization depth of 10 mm) |
| 100 × 100 × 100 | C50 | 42.5 | 43.9 | 51.1 | 49.5 | 55.2 | 55.5 | 46 | 49.2 | 57.3 | 43.1 | 48.3 | 53.9 |
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