Research Article
Modelling of the Elasticity Modulus for Rock Using Genetic Expression Programming
Table 5
Constants in the GEP model.
| Constant | Sub-ET 1 | Sub-ET 2 | Sub-ET 3 | Sub-ET 4 |
| | 3.61 | −4.31 | 7.18 | 5.91 | | 11.19 | 6.00 | 16.88 | 6.98 | | 3.07 | 5.51 | 5.85 | 10.29 | | 3.20 | 5.81 | −0.58 | −6.25 | | −4.00 | −8.86 | −0.68 | 5.70 |
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