Research Article
Damage Features of Altered Rock Subjected to Drying-Wetting Cycles
Table 4
The fitting expression between mechanics parameters and cycles.
| Rock | pH | Peak strength (MPa) | R2 | Elastic modulus (GPa) | R2 |
| Beresitization granoclastic | 2 | | 0.936 | | 0.900 | 4 | | 0.954 | | 0.928 | 7 | | 0.975 | | 0.978 |
| Beresitization granite | 2 | | 0.887 | | 0.913 | 4 | | 0.898 | | 0.918 | 7 | | 0.930 | | 0.909 |
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