| 基于可拓学理论的采场顶板稳定性评价 |
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| 引用本文： | 高峰,周科平.基于可拓学理论的采场顶板稳定性评价[J].矿业研究与开发,2005,25(5):76-79. |
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| 作者姓名： | 高峰 周科平 |
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| 作者单位： | 中南大学资源与安全工程学院,湖南,长沙,410083 |
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| 摘 要： | 可拓学作为一种处理不相容问题的新理论。在工程领域正逐步得到广泛应用。利用该理论建立了地下矿山采场顶板稳定性评价的物元模型，对大厂铜坑矿92号矿体实际采场顶板稳定性进行了评价。通过简单关联函数确定权重及关联度的计算，取得了客观合理的评价结果。证明了可拓学理论在复杂的岩体工程评价中的有效性和可行性。
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| 关 键 词： | 可拓学 物元模型 关联度 稳定性评价 |
| 文章编号： | 1005-2763（2005）05-0076-04 |
| 收稿时间： | 2005-02-26 |
| 修稿时间： | 2005年2月26日 |
Evaluation of the Stability of Stope Roof Based on Extenics Theory |
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| Gao Feng;Zhou KePing.Evaluation of the Stability of Stope Roof Based on Extenics Theory[J].Mining Research and Development,2005,25(5):76-79. |
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| Authors: | Gao Feng;Zhou KePing |
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| Abstract: | As a new theory of managing incompatible problems, extenics has been increasingly applied in engineering field widely. In this paper, based on the theory of extenics, the matterelement model for the stability evaluation of stope roof of the underground mine is established and the stability of No. 92 orebody in TongKeng mine of DaChang is evaluated. Through the determination of factor weight by using simple dependent function and the calculation of the dependent degree, objective and reasonable results are gained. It is proved that the evaluation of the complex and uncertain rock engineering used by extenics theory is effective and feasible. |
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| Keywords: | Extenics Matter - element model Dependent degree Stability evaluation |
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