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特厚易自燃煤层综放工作面临界瓦斯抽放量的确定 Determination of Critical Gas Drainage Volume in Fully Mechanized Caving Face in Extra-thick Inflammable Coal Seam 期刊论文
2015, 卷号: 42, 页码: 18-21
作者:  杜海刚[1,2];  冯姗[1,3];  褚廷湘[2,3];  余明高[2,3]
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/30
近距离特厚煤层顶空回采浮煤自燃致因及防治技术 Cause and Prevention Technology of Float Coal Spontaneous Combustion During Headspace Extraction in Near Distance Extra Thick Coal Seam 期刊论文
2015, 卷号: 46, 页码: 77-80
作者:  杜海刚[1,2];  褚廷湘[1,2];  冯姗[1,2,3]
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/30


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