标题:Study on the Relationship between Percentage of Porosity and Infusion in Seam
作者:Cheng Weimin; Zhou Gang; Zhang Jiacai; Nie Wen
通讯作者:Cheng, WM
作者机构:[Cheng Weimin; Zhou Gang; Zhang Jiacai; Nie Wen] Shandong Univ Sci & Technol, Key Lab Mine Disaster Prevent & Control, Qingdao 266510, Peoples R China 更多
会议名称:2nd International Conference on Mine Hazards Prevention and Control
会议日期:OCT 15-17, 2010
来源:2010 INTERNATIONAL CONFERENCE ON MINE HAZARDS PREVENTION AND CONTROL
出版年:2010
卷:12
页码:187-192
关键词:Infusion in seam; Pore; Percentage of porosity
摘要:On the measurement of the coal samples of the seven coal mines of Yanzhou Coal Group, and according to the situation on the spot, the minimum diameter of the pore which allows water to infuse in is determined as 0.01 mu m. Then on the analysis of the water content of coal seam which adopts the measures of infusion in seam, the author proposes a theory of using the percentage of porosity of coal seam to appraise the feasibility of the infusion in seam. By the experiment on the spot, this theory is easy to carry out, which does a great deal on the guidance of the infusion in seam of coal mines.
收录类别:CPCI-S
资源类型:会议论文
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