Thermo-hydro-mechanical coupled mathematical model for controlling the pre-mining coal seam gas extr

来源 :矿业科学技术学报：英文版 | 被引量 : 0次 | 上传用户：chongyou2026

【摘要】

：

Drainage influence radius is the basic parameter for borehole arrangement, while the effect of high pressure water jet slotting technology on borehole drainage

【作者】

：

Xue Yi Gao Feng Gao Yanan Lian

【机构】

：

StateKeyLaboratoryforGeomechanicsandDeepUndergroundEngineering,SchoolofMechanics&,CivilEngineerin

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2017年3期

【关键词】

：

耦合数学模型排水系统煤层气开采预钻孔影响半径控制瓦斯压力仿真结果 Coal seam gasGas extractionThermo-hydro-

【基金项目】

：

The authors are grateful to the financial support from the National Natural Science Foundation of China （No. 51404250）, the Fundamental Research Funds for the Central Universities （No. 2013QNB19）, the

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Drainage influence radius is the basic parameter for borehole arrangement, while the effect of high pressure water jet slotting technology on borehole drainage influence radius has not been studied systematically. In this paper, a fully thermo-hydro-mecha

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Thermo-hydro-mechanical coupled mathematical model for controlling the pre-mining coal seam gas extr

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