Distribution of methane enrichment zone in abandoned coal mine and methane drainage by surface vertical boreholes: A case study from China

2016 ◽  
Vol 34 ◽  
pp. 767-778 ◽  
Author(s):  
Guorui Feng ◽  
Shengyong Hu ◽  
Zhen Li ◽  
Haina Jiang ◽  
Yuting Zhang ◽  
...  
Keyword(s):  
Coal Mine ◽  
Methane Drainage ◽  
Abandoned Coal Mine

Reasonable minimum sealing length of in-seam boreholes for coal mine methane drainage: a case study

2019 ◽  
Vol 42 (18) ◽  
pp. 2199-2213
Author(s):  
Kai Wang ◽  
Zhen Lou ◽  
Guoying Wei ◽  
Weidong Lu ◽  
Feng Du ◽  
...  
Keyword(s):  
Coal Mine ◽  
Coal Mine Methane ◽  
Methane Drainage

Numerical study and field performance of rockbolt support schemes in TBM-excavated coal mine roadways: A case study

2021 ◽  
Vol 115 ◽  
pp. 104053
Author(s):  
Bin Tang ◽  
Mathias Yeboah ◽  
Hua Cheng ◽  
Yongzhi Tang ◽  
Zhishu Yao ◽  
...  
Keyword(s):  
Coal Mine ◽  
Numerical Study ◽  
Field Performance ◽  
Mine Roadways ◽  
Rockbolt Support
Sign in / Sign up

Export Citation Format

Share Document