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Line 55: |
| {| class = "wikitable" | | {| class = "wikitable" |
| |- | | |- |
− | ! Porosity | + | ! Porosity || Use |
− | ! Use
| |
| |- | | |- |
− | | > 10% | + | | > 10% || k = [0.2 × φ<sup>3</sup> ] / s<sup>2</sup> × (1 – φ)<sup>2</sup> |
− | | k = [0.2 × φ<sup>3</sup> ] / s<sup>2</sup> × (1 – φ)<sup>2</sup> | |
| |- | | |- |
− | | | + | | < 10% || k = [20 × φ<sup>3</sup> ] / s<sup>2</sup> × (1 – φ)<sup>2</sup> |
− | | |
− | | k = [20 × φ<sup>3</sup> ] / s<sup>2</sup> × (1 – φ)<sup>2</sup> | |
| |} | | |} |
| | | |