Research Article
Aquiclude Stability Evaluation and Significance Analysis of Influencing Factors of Close-Distance Coal Seams: A Case Study of the Yili No. 4 Coal Mine in Xinjiang, China
Figure 5
Fitting of the relationship between permeability and axial strain of sandstone at different loading and unloading stages.
(a) Sandstone |
(b) Permeability-axial strain relationship |
(c) |