Research Article
Prediction of Fracture Evolution and Groundwater Inrush from Karst Collapse Pillars in Coal Seam Floors: A Micromechanics-Based Stress-Seepage-Damage Coupled Modeling Approach
Figure 20
Variation in the average degree of activation () of the KCP with the initial water-conducting height of the KCP () at different distances from the working face to the KCP ().