| 煤田地质勘探钻孔瓦斯突出危险性评价 |
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| 引用本文： | 杨靖,陈飞,胡广青,汪吉林.煤田地质勘探钻孔瓦斯突出危险性评价[J].煤田地质与勘探,2011,39(3):14-18. |
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| 作者姓名： | 杨靖 陈飞 胡广青 汪吉林 |
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| 作者单位： | 1. 中国矿业大学资源与地球科学学院,江苏徐州,221008
2. 重庆地质矿产研究院，重庆，400042 |
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| 摘 要： | 基于灰色关联分析法和模糊综合评判理论，综合考虑煤体结构、瓦斯压力和含量、地质构造、煤层埋深以及煤厚等因素，利用勘探钻孔所测瓦斯资料，建立了勘探钻孔煤层瓦斯突出危险性评价模型，并以重庆松藻矿区为例，对矿区勘探钻孔附近煤层瓦斯突出危险性进行了评价。结果表明：模型评判结果与矿井实际生产揭露情况一致，评判结果可靠。该模型避免了...
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| 关 键 词： | 瓦斯突出 勘探钻孔 灰色关联分析法 模糊综合评判 |
Research on gas outburst proneness evaluation of coal geological exploration boreholes |
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| YANG Jing,CHEN Fei,HU Guangqing,WANG Jilin.Research on gas outburst proneness evaluation of coal geological exploration boreholes[J].Coal Geology & Exploration,2011,39(3):14-18. |
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| Authors: | YANG Jing CHEN Fei HU Guangqing WANG Jilin |
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| Affiliation: | YANG Jing1,CHEN Fei2,HU Guangqing1,WANG Jilin1(1.School of Resource and Earth Science,China University of Mining and Technology,Xuzhou 221008,China,2.Chongqing Institute of Geology and Mineral Resources,Chongqing 400042,China) |
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| Abstract: | Based on the grey relational analysis method and fuzzy comprehensive evaluation theory,according to considering factors comprehensively such as coal structure,gas pressure and content,geological structure,burial depth of coal-bed and coal thickness,the gas outburst proneness evaluation model of exploration drilling was es-tablished with gas data of exploration boreholes in this paper.It used this model to evaluate the gas outburst proneness in the coal seams in Songzao mining area.The result shows that the ... |
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| Keywords: | gas outburst exploration drilling grey relational analysis fuzzy comprehensive evaluation evaluation |
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