A Study on the Mechanical Properties and Bursting Liability of Coal-Rock Composites with Seam Partings

<div>Comparison of roadway formation with different support parameters. (a) Support spacing of 900 mm × 900 mm. (b) Support spacing of 900 mm × 800 mm.</div>

Advances in Civil Engineering

fig17

Figure 17

Figure 17: A Study on the Mechanical Properties and Bursting Liability of Coal-Rock Composites with Seam Partings 