Research Article
Thermal Expansion of Triaxially Stressed Mudstone at Elevated Temperatures up to 400°C
Table 2
Testing data for sandstone and limestone.
| Sample | σa (MPa) | σc (MPa) | Tmax (°C) | D (m) | H (mm) | UCS (MPa) | Porosity (%) | Reference |
| Sandstone | 6.4 | 0 | 800 | 20 | 50 | 56 | 4.4 | [28] | Limestone | 0 | 0 | 800 | 50 | 100 | 75 | 0.25 | [39] | Sample 1# | 5 | 6 | 400 | 50 | 100 | 43 | 2.1 | This work |
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