集对分析在边坡稳定性评价中的应用  

Application of set pair analysis method to assessment of slope stability

作　　者：贺传友[1] 汪明武[1] 姜巍[2] 

机构地区：[1]合肥工业大学土木与水利工程学院,合肥230009 [2]安徽省水科院,合肥230009

出　　处：《安徽建筑工业学院学报（自然科学版）》2009年第1期25-27,共3页Journal of Anhui Institute of Architecture(Natural Science)

摘　　要：针对边坡稳定性评价等级的复杂性,本文基于集对分析理论,对边坡稳定性进行同、异、反分析,在确定边坡稳定性等级的联系度基础上,分析和讨论了差异度系数的取值和各指标权重对评价结果的影响,以提高评价结果的客观性和科学性,实例应用及与其他方法评价结果表明该法应用于边坡稳定评价是可行的,且取得较好结果。The assessment of the slope stability is a complex system problem. Based on the meory of set pair analysis, the identical-different-contrary diagnosis is conducted, and the difference degree and index weight are discussed to investigate the influence on the evaluation results in order to improve the objectivity and science of the assessment. The results from the practical example show that this proposed method used to the slope stability assessment is feasible and effective.

关 键 词：集对分析 边坡 联系度 评价 

分 类 号：G304[文化科学]