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 8

Numerical simulation results.
(a) Aquiclude subsidence gradient
(b) Horizontal deformation of aquiclude
(c) Seepage rate of the overburden
(d) Permeability of overburden