Deformation Law and Control Measures of Gob-Side Entry Filled with Gangue in Deep Gobs: A Case Study

<div>Roof deformation and stress variation for different foundation stiffness values of gob filling body. (a) Stress variation pattern. (b) Deformation variation pattern.</div>

Advances in Materials Science and Engineering

fig5

Figure 5

Figure 5: Deformation Law and Control Measures of Gob-Side Entry Filled with Gangue in Deep Gobs: A Case Study 