| 煤岩变形及破裂电磁辐射信号的分形规律 |
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| 引用本文： | 王恩元,何学秋,等.煤岩变形及破裂电磁辐射信号的分形规律[J].辽宁工程技术大学学报(自然科学版),1998,17(4):343-347. |
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| 作者姓名： | 王恩元 何学秋 |
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| 作者单位： | 中国矿业大学!221008 |
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| 基金项目： | 国家教委“跨世纪优秀人才培养计划”基金，国家“九五”攻关、博士点基金，江苏省自然科学基金资助项目. |
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| 摘 要： | 对煤岩变形及破裂过程中得到的电磁辐射信号进行进一步的研究分析表明，电磁辐射信号符合很好的统计分形规律，在受载煤岩的变形及破裂过程中，电磁辐射信号基本现逐渐增强趋势，这对于预测预报煤岩灾害动力现象具有重要的意义。
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| 关 键 词： | 煤岩 变形 破裂 电磁辐射 分形规律 分形维数 |
The Fractal Rule of EME During Coal or Rock Deformation and Fracture |
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| Wang Enyuan He Xneqiu Liu Zhentang.The Fractal Rule of EME During Coal or Rock Deformation and Fracture[J].Journal of Liaoning Technical University (Natural Science Edition),1998,17(4):343-347. |
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| Authors: | Wang Enyuan He Xneqiu Liu Zhentang |
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| Abstract: | In this paper.electromagnetic emission(EME) during coal or rock deformation & fracture if measured and analyzed.The results show that EME follows statistics fractal rule.and it basically exhibits gradually enhance tendency during the process.The experiment and theoretical study make the prediction of coal or rock catastrophic dynamic phenomena possible. |
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| Keywords: | electromagnetic emission fractal rule fractal dimension |
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