| 焦作煤田煤层渗透率控制因素及预测 |
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| 引用本文： | 郑继荣,张俊,张苗苗. 焦作煤田煤层渗透率控制因素及预测[J]. 煤矿安全, 2012, 43(10): 170-173 |
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| 作者姓名： | 郑继荣 张俊 张苗苗 |
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| 作者单位： | 河南省地质矿产勘查开发局第二地质队,河南郑州,450000 |
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| 摘 要： | 结合焦作煤田煤层渗透率的现场测试结果和实验室测试结果,分析了煤体结构、煤层裂隙、构造作用、煤化程度、煤岩组分和煤层埋深6个控制因素对煤层渗透率的影响,预测了焦作煤田的煤层渗透性。
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| 关 键 词： | 煤层渗透率 煤体结构 煤层裂隙 构造作用 煤化程度 煤岩组分 煤层埋深 |
Controlling Factors and Forecasting of Coal Seam Permeability in Jiaozuo Coalfield |
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| ZHENG Ji-rong,ZHANG Jun,ZHANG Miao-miao. Controlling Factors and Forecasting of Coal Seam Permeability in Jiaozuo Coalfield[J]. Safety in Coal Mines, 2012, 43(10): 170-173 |
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| Authors: | ZHENG Ji-rong ZHANG Jun ZHANG Miao-miao |
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| Affiliation: | (The Second Geological Team,Hennan Bureau of Geo-exploration and Mineral Development,Zhengzhou 450000,China) |
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| Abstract: | Combining with the onsite testing results and laboratory testing results of coal seam permeability of Jiaozuo coalfield,the paper analyzes the influence of six controlling factors of coal structure,coal seam fracture,tectonism,coal rank,coal maceral and coal seam burial depth on coal seam permeability,and forecasts coal seam permeability of Jiaozuo coal field. |
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| Keywords: | coal seam permeability coal structure coal seam fracture tectonism coal rank coal maceral coal seam burial depth |
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