A Case Study on the Control of Large Deformations in a Roadway Located in the Du’erping Coal Mine in China

<div>Stress distribution of the concrete. (a) the outer side and (b) the inner side of the concrete.</div>

Advances in Materials Science and Engineering

Figure 9: A Case Study on the Control of Large Deformations in a Roadway Located in the Du’erping Coal Mine in China 