Research Article
Stability Analysis on the Long-Term Operation of the Horizontal Salt Rock Underground Storage
Table 1
Basic mechanical parameters of salt rock and mudstone.
| Parameters | Elastic modulus (GPa) | Poisson’s ratio | Cohesion (MPa) | Internal friction (°) | Tensile strength (MPa) | Density (g·cm−3) | A (MPa−3·h−1) | n |
| Salt rock | 3.00 | 0.30 | 10.00 | 21.72 | 1.0 | 2.14 | 8.48e − 9 | 3 | Mudstone | 10.18 | 0.23 | 15.63 | 35.00 | 2.2 | 2.60 | — | — |
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