A simple method of estimating rock mass porosity and permeability |
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| Authors: | Cheng Haw Lee Ian. W. Farmer |
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| Affiliation: | (1) Department of Mining and Geological Engineering, University of Arizona, 85721 Tucson, AZ |
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| Abstract: | Conclusion A simple method of estimating fracture porosity and permeability based on empirical relations between fracture aperture andJRC andJCS can be developed. This shows very close correlation with existing data, using simple discontinuity models. There is quite a good correlation between fracture porosity and permeability and depth for larger initial apertures. |
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| Keywords: | Fracture flow fracture aperture rock mass permeability fracture properties discontinuity roughness |
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