Research Article
Elastoplastic Modelling of an In Situ Concrete Spalling Experiment Using the Ottosen Failure Criterion
Table 9
Ottosen parameters for Eurocode concrete strength classes C45–C90.
| | MPa | 45 | 50 | 55 | 60 | 70 | 80 | 90 | | MPa | 55 | 60 | 67 | 75 | 85 | 95 | 105 | | MPa | 53 | 58 | 63 | 68 | 78 | 88 | 98 | | MPa | 3.80 | 4.07 | 3.97 | 4.13 | 4.41 | 4.66 | 4.88 | | | 2.1311 | 2.1911 | 2.5393 | 2.6690 | 2.9273 | 3.1833 | 3.4362 | | | 4.6441 | 4.7456 | 5.3351 | 5.5546 | 5.9920 | 6.4252 | 6.8533 | | | 16.0657 | 16.3749 | 18.1719 | 18.8415 | 20.1757 | 21.4978 | 22.8047 | | | 0.9938 | 0.9943 | 0.9967 | 0.9974 | 0.9984 | 0.9990 | 0.9995 |
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