| 煤与瓦斯突出的固─流两相介质力学理论及数值分析 |
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| 引用本文： | 赵国景,步道远. 煤与瓦斯突出的固─流两相介质力学理论及数值分析[J]. 工程力学, 1995, 0(2) |
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| 作者姓名： | 赵国景 步道远 |
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| 作者单位： | 中国矿业大学，华能精煤公司 |
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| 摘 要： | 本文给出了煤与瓦斯突出的固─流两相介质力学理论，建立了突出的两相介质力学问题，并用有限元方法对突出问题进行数值分析。数值计算给出了与实验一致的结果。
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| 关 键 词： | 煤与瓦斯突出，固流两相介质，有限元法，数值分析 |
SOLID-FLUID BIPHASIC THEORY AND NUMERICAL ANALYSIS OF COAL-METHANE OUTBURST |
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| Zhao Guojing,Bu Daoyuan. SOLID-FLUID BIPHASIC THEORY AND NUMERICAL ANALYSIS OF COAL-METHANE OUTBURST[J]. Engineering Mechanics, 1995, 0(2) |
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| Authors: | Zhao Guojing Bu Daoyuan |
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| Affiliation: | Zhao Guojing;Bu Daoyuan (China University of Mining & Technology) (Huaneng Coal Refining Company) |
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| Abstract: | Solid-fluid biphasic theory of coal-methane outburst is developed. The initialboundary value problem of the outburst of coal and methane is put forward. By using the finite element method, the numerical analysis of the outburst is made. The result of numerical analysis shows little difference to that of experiment. |
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| Keywords: | coal-methane outburst solid-fluid biphasic theory finite element methods numerical analysis |
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