收稿日期: 2014-06-04
修回日期: 2014-07-02
网络出版日期: 2014-12-24
基金资助
国家自然科学基金项目“地下金属矿床掘计划可视化优化方法与技术研究工作”(编号:51374242)资助
Evaluation Method of Slope Stability Based on Dynamic Weight
Received date: 2014-06-04
Revised date: 2014-07-02
Online published: 2014-12-24
陈建宏 , 李涛 , 江时雨 . 基于动态权重的边坡稳定性评价方法[J]. 黄金科学技术, 2014 , 22(4) : 61 -66 . DOI: 10.11872/j.issn.1005-2518.2014.04.061
In order to guarantee the slope stability of open-pit and improve the production safety and reduce the direct loss,considering the gradation and the fuzzy characteristics of slope stability,a fuzzy mathematical method was used and a model for fuzzy comprehensive evaluation of analysis of slope stability was established.Choosing 5 factors and 18 genes based on interview and summary of references.The dynamic weight was established by integrating error propagation,analysis of similarity and difference with the analytical method of relative superiority of the interval number matrix.The results show that the conclusion obtained by the model can reflect the practical situation of the slope stability.The evaluation and analysis results match with the practice.The model can be used as a practical approach for analysis of slope stability.
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