Research Article
Study of the Influence of Clay Minerals on the Mechanical and Percolation Properties of Weakly Cemented Rocks
Table 5
Variation of permeability
with axial pressure
under different clay mineral proportions
.
| | (MPa) | (m2) | | 20% | 30% | 40% | 50% | 60% |
| | 2.5 | 5.3400E-14 | 1.4080E-14 | 7.6429E-15 | 5.0222E-15 | 4.1739E-15 | | 3.0 | 5.5812E-14 | 1.6298E-14 | 9.3781E-15 | 6.4570E-15 | 5.2777E-15 | | 3.5 | 5.8204E-14 | 1.8679E-14 | 1.1821E-14 | 9.0199E-15 | 6.7061E-15 | | 4.0 | 6.0567E-14 | 2.1699E-14 | 1.4708E-14 | 1.0862E-14 | 8.1183E-15 | | 4.5 | 6.3231E-14 | 2.4733E-14 | 1.7116E-14 | 1.4062E-14 | 1.0519E-14 |
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