Research Article

The Relationship between Mining-Induced Stress and Coal Gas under an Optimized Support Scheme: A Case Study in the Guanyinshan Coal Mine, China

Table 11

Monitoring results of the residual gas pressure gas desorption index of drill cuttings.

TimeGas desorption index of drill cuttings (mL·(g·min1/2)-1)TimeGas desorption index of drill cuttings (mL·(g·min1/2)-1)TimeGas desorption index of drill cuttings (mL·(g·min1/2)-1)

12/12/180.4506/01/190.2913/01/190.40
13/12/180.4907/01/190.3614/01/190.40
24/12/180.4008/01/190.3620/01/190.39
29/12/180.4109/01/190.3621/01/190.39
30/12/180.3511/01/190.4722/01/190.39
05/01/190.3712/01/190.4423/01/190.32