Table 3
Default values of physical properties of noгite.
| Term | Symbol | Unit | Value | Reference |
|---|---|---|---|---|
| Thermal conductivity | κ | W m−1 K−1 | 2.69 | 1 |
| Heat capacity | c | J kg−1 K−1 | 670 | 2, 3 |
| Bulk density | ρ | kg m−3 | 2990 | 2, 3 |
| Thermal inertia | Γ | J m−2 s−0.5 K−1 | 2321 | – |
| Bulk modulus |  |
GPa | 72.4 | 4 |
| Shear modulus | Y | GPa | 32.1 | 4 |
| Coefficient of thermal expansion | α | K−1 | 7.05×10−6 | 5 |
Notes. (1) Misener et al. (1951); (2) Mel’nikova et al. (1975); (3) Waples & Waples (2004); (4) Hughes & Jones (1950); (5) Loubser & Bryden (1972). For intact rocks, the shear modulus in this table is the same concept as shear strength in the header of Table 2, though slightly different values are adopted in different subsections. However, the shear strength for sand material is not equivalent to any shear modulus in the thermal fatigue model.
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