| 构造煤特征及其与瓦斯突出的关系 |
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| 引用本文： | 张红日,张文泉.构造煤特征及其与瓦斯突出的关系[J].山东科技大学学报(自然科学版),1995(4). |
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| 作者姓名： | 张红日 张文泉 |
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| 摘 要： | 以河北省下花园煤矿构造煤为研究对象，通过一些先进的实验手段，对该矿构造煤的特征进行了微观定量研究并从理论上分析了构造煤容易发生突出的原因，从而加深了对构造煤的认识，为突出预测提供了一条新的途径。
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| 关 键 词： | 孔隙 吸附孔 渗透孔 吸附回线 瓦斯膨胀能 |
The Feature of Structual Coal and Its Relation With Gas Outburst |
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| Zhang Hongri,Zhang Wenquan.The Feature of Structual Coal and Its Relation With Gas Outburst[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1995(4). |
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| Authors: | Zhang Hongri Zhang Wenquan |
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| Institution: | Zhang Hongri;Zhang Wenquan(Dept.of Earth Science)(Research Ins.of Special Mining) |
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| Abstract: | Regarding the structural coal of the Xia Huayuan Mine in Hebei province as anobject of study and by using the advanced experiment means,the micro-quantitative studyof the feature of the structural coal of the mine is made. The reason of which the gas out-bursts easily take place in the structural coal is theoretically analyzed.There by the under-standing of the structural coal is deepened to a new level.and the new way for predicting thegas outbrust is given. |
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| Keywords: | pore absorbed pore infiltration pore absored curve expansion energy of |
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