| 采空区应力变化监测及稳定性分析 |
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| 引用本文： | 赵奎,饶运章,蔡美峰.采空区应力变化监测及稳定性分析[J].矿业研究与开发,2002,22(4):21-23. |
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| 作者姓名： | 赵奎 饶运章 蔡美峰 |
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| 作者单位： | 1. 南方冶金学院,江西,赣州,341000
2. 北京科技大学,北京,100083 |
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| 摘 要： | 采用光弹性应力计对某金矿采空区应力变化情况进行了长期监测，应用模糊C均值聚类算法对监测结果进行了聚类分析，据此，划分了采空区稳定性等级，并对维护采空区稳定性的关键矿柱作了较详细的讨论 ，得出的结论在工程实践中得到了验证。
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| 关 键 词： | 采空区 应力监测 模糊聚类 稳定性分析 矿柱 光弹性应力计 |
| 文章编号： | 1005-2763(2002)04-0021-03 |
| 修稿时间： | 2002年2月8日 |
Stress Monitoring and Stability Analysis in Mined Areas |
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| ZHAO Kui,RAO Yun-zhang,CAI Mei-feng.Stress Monitoring and Stability Analysis in Mined Areas[J].Mining Research and Development,2002,22(4):21-23. |
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| Authors: | ZHAO Kui RAO Yun-zhang CAI Mei-feng |
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| Affiliation: | ZHAO Kui 1,RAO Yun-zhang 1,CAI Mei-feng 2 |
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| Abstract: | The stress variation of the mined area in a gold mine has been monitored for a long time using a photoelastic stressmeter. The measurement results are analyzed by means of Fuzzy C-Means Cluster Algorithm, leading to a stability classification method for the mined area. The dominant pillar, a key contributor to the stability of the mined area, is discussed in detail. The research conclusions are verified in practice. |
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| Keywords: | Mined area Stress monitoring Fuzzy clustering Stability analysis Dominant pillar |
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