| 基于AHP-FUZZY方法的隧道岩爆预测 |
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| 引用本文： | 陈秀铜,李璐. 基于AHP-FUZZY方法的隧道岩爆预测[J]. 煤炭学报, 2008, 33(11): 1230-1234 |
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| 作者姓名： | 陈秀铜 李璐 |
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| 作者单位： | 1 武汉大学 水利水电学院，湖北 武汉，430072；2 二滩水电开发有限责任公司，四川 成都，610021 |
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| 摘 要： | 在综合分析岩爆发生条件的基础上，对岩爆产生的影响因素进行了系统归类，并与系统工程决策方法和模糊数学评价方法有机结合，提出了一种层次分析法－模糊数学（AHP-FUZZY）岩爆预测方法，该方法较全面地考虑了岩爆发生的多种影响因素，避免了仅考虑少数几种判据所带来的局限性，同时通过层次结构分析方法较为客观地给出了各种影响因素的影响程度值，为提高岩爆综合预测评价的可靠性创造了条件.工程实例表明：AHP-FUZZY预测与有限元模拟计算的结果基本一致，而且与隧道已开挖段岩爆发生的实际情况也基本一致.
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| 关 键 词： | 层次分析法－模糊数学法；岩爆；预测；有限元模拟 |
Prediction of tunnel rock burst based on AHP-FUZZY method |
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| CHEN Xiu-tong,LI Lu. Prediction of tunnel rock burst based on AHP-FUZZY method[J]. Journal of China Coal Society, 2008, 33(11): 1230-1234 |
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| Authors: | CHEN Xiu-tong LI Lu |
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| Affiliation: | 1.School of Water Resource and Hydropower;Wuhan University;Wuhan 430072;China;2.Ertan Hydropower Development Company Ltd.;Chengdu 610021;3.College of Civil Engineering and Architecture;Southwest Petroleum University;Chengdu 610500;China |
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| Abstract: | Put forward a new AHP-FUZZY method by combining analytic hierarchy process and fuzzy programming on the basis of analyzing and classifying the developing conditions of rock burst.Many kinds of factors were considered in this method,such as stress state of rock mass,rock property,adjoining rock conditions and so on.The weight of every factor was given for the AHP method and the importance of every factor was evaluated to avoid the limitation of single criterion in the forecasting and evaluation of rock burst... |
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| Keywords: | AHP-FUZZY method rock burst prediction finite element simulation |
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