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| 基于灰色关联分析理论的岩爆烈度预测研究 | |
| 引用本文： | 刘春,易俊,姜德义,任松. 基于灰色关联分析理论的岩爆烈度预测研究[J]. 中国矿业, 2007, 16(12): 100-103 |
| 作者姓名： | 刘春 易俊 姜德义 任松 |
| 作者单位： | 1. 重庆科技学院安全工程学院,重庆,400042 2. 重庆科技学院安全工程学院,重庆,400042;重庆大学西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400044 3. 重庆大学西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400044 |
| 摘 要： | 基于灰色系统的灰色关联分析理论,选取影响岩爆的一些主要因素,如地应力、岩石抗压和抗拉强度、岩石弹性能量指数,对岩爆的发生与否及烈度大小进行了预测。针对国内外一些岩石地下工程实例进行了分析计算,结果与实际情况符合的很好,说明岩爆预测的灰色关联分析方法的有效性。 |
| 关 键 词： | 灰色关联度 岩爆 预测 |
| 文章编号： | 1004-4051（2007）12-0100-04 |
| 收稿时间： | 2007-07-16 |
| 修稿时间： | 2007-07-16 |
Study on rockburst intensity prediction method based on gray relational analysis theory |
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| LIU Chun,YI Jun,JIANG De-yi,REN Song. Study on rockburst intensity prediction method based on gray relational analysis theory[J]. CHINA MINING MAGAZINE, 2007, 16(12): 100-103 | |
| Authors: | LIU Chun YI Jun JIANG De-yi REN Song |
| Abstract: | The method of gray relational analysis theory is used to predict whether rockburst will happen in the underground rock projects and how much the intensity of rock burst is, Some main control factors of rockburst, such as the values of in situ stresses, the compressive and tensile strengths of rock, the elastic energy index of rock, are chosen in the analysis. A series of underground rock projects at home and abroad are evaluated with the proposed method. The evaluated results agree well with the practical records, which shows that the proposed method is effective in prediction of rockburst. |
| Keywords: | gray relational grade rock burst prediction |
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