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)