2019
DOI: 10.36012/etr.v1i2.276
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突出煤层大采高工作面“三位一体”瓦斯综合防治技术

Abstract: 首山一矿井田位于平顶山矿区李口向斜北翼东段。共有14 条断层(正断层13条,逆断层1 条),大多数都是在井田西部沟李村断层(F14)的附近,为北北东和北东东向,加起来11 条,其他地方相对较少。据调查,只有井田东部白石山背斜轴的周围有一条正断层和逆断层在形成。论文分析对比大采高工作面回风流瓦斯来源,提出工作面瓦斯综合防治措施,以供参考。

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