• 中文核心期刊
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煤层体积应变与裂隙中瓦斯压力的关系

白赞成

白赞成. 煤层体积应变与裂隙中瓦斯压力的关系[J]. 煤矿安全, 2014, 45(1): 163-165,169.
引用本文: 白赞成. 煤层体积应变与裂隙中瓦斯压力的关系[J]. 煤矿安全, 2014, 45(1): 163-165,169.
BAI Zancheng. The Relationship Between Coal Seam Volumetric Strain and Gas Pressure in Cracks[J]. Safety in Coal Mines, 2014, 45(1): 163-165,169.
Citation: BAI Zancheng. The Relationship Between Coal Seam Volumetric Strain and Gas Pressure in Cracks[J]. Safety in Coal Mines, 2014, 45(1): 163-165,169.

煤层体积应变与裂隙中瓦斯压力的关系

The Relationship Between Coal Seam Volumetric Strain and Gas Pressure in Cracks

  • 摘要: 对煤层瓦斯及煤层结构进行了分析,以渗流的连续方程及有关的力学方程为基础,推导出了煤层体积应变与裂隙中瓦斯压力关系的连续方程,并对含瓦斯煤层处于完全封闭状态和非封闭状态时进行了分析和研究。
    Abstract: The article analyzes coal seam gas and structure. Based on continuity equation of seepage flow and mechanics equation, the paper deduces continuity equation about the relationship between coal seam volumetric strain and gas pressure in cracks, researches and analyzes the relationship when coal seam gas is entirely in closed and non-closed state.
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  • 发布日期:  2014-01-19

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