Research Article
Experimental Investigation of Wave Velocity-Permeability Model for Granite Subjected to Different Temperature Processing
Table 2
Segmentation fitting results of change rule of permeability with
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| Stage | Sample | Fitted curve | | | |
| Stage 1 | 1# | | 13979 | 0.396 | 0.881 | 2# | | 14632 | 0.058 | 0.940 | 3# | | 16233 | 0.181 | 0.987 |
| Stage 2 | 1# | | 817 | 1.339 | 0.944 | 2# | | 1042 | 1.385 | 0.925 | 3# | | 812 | 1.266 | 0.998 |
| Stage 3 | 1# | | 1016 | 3.374 | 0.983 | 2# | | 1021 | 4.578 | 0.999 | 3# | | 1097 | 3.189 | 0.996 |
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