基于模糊层次分析法的岩质边坡危险性预测分析 |
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引用本文: | 刘代文.基于模糊层次分析法的岩质边坡危险性预测分析[J].路基工程,2014,0(2):6-9. |
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作者姓名: | 刘代文 |
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作者单位: | 福建省高速公路有限责任公司,福州 350001 |
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基金项目: | 福建省交通科技发展项目(201207) |
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摘 要: | 结合各种工程实践和工程规范建立岩质边坡稳定性的评价因素,同时以模糊数学原理为基础,由地区专家打分法确定评价因素的判断矩阵,建立了适用于福建省岩质边坡危险性预估模型,并且应用于一工程案例。结果表明:该方法能进行边坡危险性等级预测,可供地质灾害治理的决策部门提供参考。
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关 键 词: | 模糊数学 层次分析法 判断矩阵 岩质边坡 危险性预测 |
收稿时间: | 2019-11-07 |
Analysis on Prediction of Hazard at Rock Slope Based on Fuzzy AHP |
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Abstract: | This paper,combining with various engineering practice and specification,developed factors evaluating stability of rock slope;simultaneously,on the basis of fuzzy mathematical principle,defined a judgment matrix of these factors by local specialists’scoring,thus established a model applicable to prediction of the hazard at rock slope in Fujian Province,which is applied to a project case.The result shows that this method could be used to predict the hazard level of rock slope,and may be referred by the competent department for decision-making in relation to geological disaster control. |
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