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| 瓦斯涌出严重程度分形预测研究 | |
| 引用本文： | 何俊,潘结南,聂百胜.瓦斯涌出严重程度分形预测研究[J].中国安全科学学报,2006,16(5):22-25. |
| 作者姓名： | 何俊 潘结南 聂百胜 |
| 作者单位： | 1. 河南理工大学安全科学与工程学院,焦作,454003;中国矿业大学(北京校区)资源与安全工程学院,北京,100083 2. 河南理工大学安全科学与工程学院,焦作,454003 3. 中国矿业大学(北京校区)资源与安全工程学院,北京,100083 |
| 摘 要： | 为了研究瓦斯涌出严重程度与地质构造之间的定量关系,以某矿井田为例,采用分形几何学手段研究了井田地质构造的分形特征,并将构造分维数与瓦斯涌出严重程度作了对比分析。其结果表明:所研究矿井田地质构造具有分形特征,构造分维数能够定量地描述地质构造的复杂程度,构造分维数与瓦斯涌出严重程度之间存在正相关关系,分维值大于1.3的区域是有可能发生瓦斯异常涌出的区域。该研究成果对于高瓦斯矿井进行瓦斯区域预测研究具有重要的理论和实用价值。 |
| 关 键 词： | 分维 瓦斯涌出 严重程度 预测 地质构造 |
| 文章编号： | 1003-3033（2006）05-0022-04 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2006-02-01 |
Research on Fractal Prediction of Severity of Gas Emission |
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| HE Jun,PAN Jie-nan,NIE Bai-sheng.Research on Fractal Prediction of Severity of Gas Emission[J].China Safety Science Journal,2006,16(5):22-25. | |
| Authors: | HE Jun PAN Jie-nan NIE Bai-sheng |
| Abstract: | In order to study the quantitative relation between the severity of gas emission and geologic structure, the fractal features of geology structures have been studied by means of fractal geometry, and the comparison of structure fractal dimension and severity of gas emission has been analyzed based on some mining field. It is shown that geological structures show fractal features, the complex degree of geology structures could be quantitatively characterized by use of structure fractal dimension, and there is a positive correlation between structure fractal dimension and the severity of gas emission. The zones where fractal dimension is >1.3 are the zones where gas irregular emission could take place. The result shows important theoretical and practical value in predicting the gas zone in gas enriched mines. |
| Keywords: | fractal dimension gas emission severity prediction geologic structure |
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