Strengthening borehole configuration from the retaining roadway for greenhouse gas reduction: a case study

A monitoring trial was carried out to investigate the effect of boreholes configuration on the stability and gas production rate. These boreholes were drilled from the retaining roadway at longwall mining panel 1111(1) of the Zhuji Coalmine, in China. A borehole camera exploration device and multipl...

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Veröffentlicht in:PloS one 2015-01, Vol.10 (1), p.e0115874
Hauptverfasser: Xue, Fei, Zhang, Nong, Feng, Xiaowei, Zheng, Xigui, Kan, Jiaguang
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Sprache:eng
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