Research Article
Numerical Simulation Study of Variable-Mass Permeation of the Broken Rock Mass under Different Cementation Degrees
Table 4
Porosity coefficients under different cohesive forces.
| Time (s) | Cohesive force | 15 J/m2 | 20 J/m2 | 25 J/m2 | 30 J/m2 |
| 0 | 0.292286 | 0.292286 | 0.292286 | 0.292286 | 0.02 | 0.293146 | 0.292978 | 0.292605 | 0.292452 | 0.04 | 0.295244 | 0.29438 | 0.29364 | 0.293066 | 0.06 | 0.299255 | 0.297067 | 0.295782 | 0.294678 | 0.08 | 0.306828 | 0.302145 | 0.301081 | 0.299258 | 0.1 | 0.318567 | 0.311693 | 0.309693 | 0.306994 | 0.12 | 0.332363 | 0.324278 | 0.320163 | 0.315621 | 0.14 | 0.341045 | 0.330453 | 0.327875 | 0.321224 | 0.16 | 0.347284 | 0.333663 | 0.330166 | 0.322466 | 0.18 | 0.351239 | 0.336031 | 0.331768 | 0.323262 | 0.2 | 0.35373 | 0.338262 | 0.333837 | 0.323878 | 0.22 | 0.355737 | 0.339993 | 0.335072 | 0.324816 | 0.24 | 0.357723 | 0.342019 | 0.336381 | 0.325464 | 0.26 | 0.358664 | 0.343801 | 0.33768 | 0.325945 | 0.28 | 0.359967 | 0.345469 | 0.338896 | 0.326266 | 0.3 | 0.361618 | 0.347079 | 0.339837 | 0.326652 | 0.32 | 0.362634 | 0.348059 | 0.340223 | 0.32688 | 0.34 | 0.363164 | 0.349261 | 0.340864 | 0.327184 | 0.36 | 0.363687 | 0.350695 | 0.340997 | 0.32751 | 0.38 | 0.364241 | 0.351735 | 0.34154 | 0.327685 | 0.4 | 0.364592 | 0.352826 | 0.341818 | 0.327927 | 0.42 | 0.364801 | 0.353801 | 0.342231 | 0.328192 | 0.44 | 0.364981 | 0.35425 | 0.342542 | 0.328442 | 0.46 | 0.365179 | 0.354937 | 0.342788 | 0.32856 | 0.48 | 0.36542 | 0.355198 | 0.342894 | 0.328717 | 0.5 | 0.3658 | 0.355394 | 0.343116 | 0.328806 | 0.52 | 0.366278 | 0.355591 | 0.343404 | 0.328978 | 0.54 | 0.366278 | 0.355591 | 0.343404 | 0.329101 | 0.56 | 0.366278 | 0.355591 | 0.343404 | 0.329194 | 0.58 | 0.366278 | 0.355591 | 0.343404 | 0.329194 | 0.6 | 0.366278 | 0.355591 | 0.343404 | 0.329194 |
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