Research Article
Study on the Formation Law of the Freezing Temperature Field of Freezing Shaft Sinking under the Action of Large-Flow-Rate Groundwater
Table 2
The values of the main calculation parameters.
| Material | Density (kg·m−3) | Thermal conductivity, W·(m·K) | Specific heat capacity, J·(kg·K)−1 | Porosity |
| Water | 1,000 | 0.56 | 4.2 | | Ice | 918 | 2.24 | 2.1 | | Sand | 1,800 | 3.22 | 0.7 | 0.25 |
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