| 基于熵权-层次分析法的导水裂缝带高度预测的研究 |
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| 引用本文： | 赵德深,徐孟林,夏洪春. 基于熵权-层次分析法的导水裂缝带高度预测的研究[J]. 煤矿开采, 2013, 18(1): 8-10,4 |
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| 作者姓名： | 赵德深 徐孟林 夏洪春 |
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| 作者单位： | 大连大学辽宁省复杂结构体系灾害预测与防治重点实验室,辽宁大连,116622 |
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| 基金项目： | 国家自然科学基金资助项目:复杂地质条件下覆岩结构采动破坏特征及透水灾害预测研究(51274051) |
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| 摘 要： | 以大平矿区实测数据作为样本,首先根据经验建立影响导水裂缝带高度的因素集,然后运用熵权-层次分析预测模型通过Matlab编程获得导水裂缝带高度的预测值及各影响因素的权重。该方法在一定程度上弥补了导水裂缝带高度观测资料的不足,修正了权值不均衡问题,评价结果优于单一层次分析法,为导水裂缝带高度的科学预测提供了一种有效的方法。
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| 关 键 词： | 熵权法 层次分析法 导水裂缝带 权重 |
Prediction of Water-induced Fissure Zone Height Based on Entropy Weight-AHP |
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| ZHAO De-shen , XU Meng-lin , XIA Hong-chun. Prediction of Water-induced Fissure Zone Height Based on Entropy Weight-AHP[J]. Coal Mining Technology, 2013, 18(1): 8-10,4 |
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| Authors: | ZHAO De-shen XU Meng-lin XIA Hong-chun |
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| Affiliation: | (Liaoning Provincial Key Laboratory of Complex Structure System Disaster Prediction and Prevention,Dalian University,Dalian 116622,China) |
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| Abstract: | Taking observation data from Daping mining area as samples,this paper built up factors set influencing water-induced fissure zone height,and applied entropy weight-AHP prediction model to obtaining prediction value of water-induced fissure zone height and weights of all factors.This method covered the shortage of observation data and resolved weight unbalance problem.Its result was better than AHP.It provided effective method for scientific prediction of water-induced fissure zone. |
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| Keywords: | entropy weight method analysis hierarchy process water-induced fissure zone weight |
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