Research Article
Study of the Influence of Clay Minerals on the Mechanical and Percolation Properties of Weakly Cemented Rocks
Table 6
Variation of permeability
with confining pressure
under different clay mineral proportions
.
| | (MPa) | (m2) | | 20% | 30% | 40% | 50% | 60% |
| | 2.0 | 6.3231E-14 | 2.4733E-14 | 1.7116E-14 | 1.4062E-14 | 1.0519E-14 | | 2.5 | 5.0289E-14 | 1.8521E-14 | 1.2458E-14 | 9.1052E-15 | 6.6548E-15 | | 3.0 | 4.3587E-14 | 1.2984E-14 | 8.3540E-15 | 6.0029E-15 | 4.3215E-15 | | 3.5 | 3.6854E-14 | 8.7215E-15 | 5.2685E-15 | 4.3824E-15 | 2.5486E-15 | | 4.0 | 3.0554E-14 | 5.5495E-15 | 3.0882E-15 | 2.6878E-15 | 1.0876E-15 |
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