改进的模糊层次分析法在采动滑坡稳定性影响因素评价中的应用  

Application of the Improved Fuzzy AHP Method in Evaluation of Stability Influence Factor of the Mining Landslide

作　　者：郑重[1,2] 赵云胜[1] 张卫中[3] 付小懿 

机构地区：[1]中国地质大学(武汉)工程学院,湖北武汉430074 [2]中南财经政法大学信息与安全工程学院,湖北武汉430074 [3]武汉工程大学资源与土木工程学院,湖北武汉430073

出　　处：《安全与环境工程》2016年第5期109-112,共4页Safety and Environmental Engineering

基　　金：国家自然科学基金项目(51104176)

摘　　要：采动滑坡是山区煤矿开采沉陷诱发的最为严重的一种非连续滑动破坏形式。为了对采动滑坡的稳定性进行评价,在常规层次分析法求解权重的基础上,通过对判断矩阵构造过程的改进避免了一致性检验,建立了改进的模糊层次分析模型,并以马桑湾滑坡为例,在分析采动滑坡稳定性主要影响因素的基础上,建立了采动滑坡稳定性影响因素评价指标递阶层次结构,应用改进的模糊层次分析法对该采动滑坡稳定性影响因素进行了重要性排序,其排序结果与现场实际相符合,证明了该方法的可行性。该研究结果对采动滑坡预防和治理具有重要的工程意义。Mining landslide is the most serious discontinuous sliding failure mode in mountain areas caused by coal mining subsidence.In order to evaluate the stability of mining landslide,based on solving the weight using conventional Analytic Hierarchy Process（AHP）,this paper sets up the improved fuzzy AHP model which improves the construction process of judgment matrix to avoid the consistency check.Next,with the example of Masangwan landslide,the paper analyzes the main factors of the mining landslide and establishes the hierarchical structure of the evaluation index system for the mining landslide stability influence factors.The paper also uses the improved fuzzy AHP method to sort the stability influence factors of the mining landslide by importance.The sorting result is in line with the field practice,which proves that the method is feasible.The research results have great engineering significance for the prevention and treatment of mining landslide.

关 键 词：采动滑坡 稳定性评价 影响因素 改进的模糊层次分析法 

分 类 号：X913[环境科学与工程—安全科学] P642.22[天文地球—工程地质学]