基于AHP和模糊数学的赣南某高速边坡稳定性研究  

Stability Evaluation of a High Speed Slope in Gannan Based on AHP and Fuzzy Mathematics

作　　者：郭亮 GUO Liang(Jiangxi Provincial Transportation Construction Engineering Quality Supervision Bureau,Nanchang 330096,China)

机构地区：[1]江西省交通建设工程质量监督管理局,南昌330096

出　　处：《价值工程》2025年第7期5-7,共3页Value Engineering

摘　　要：滑坡灾害危险性评价对于有效避免滑坡、泥石流等地质灾害具有重大而深远的意义。选取地层岩性、地质构造、地形地貌、诱发因素、坡体变形特征等5个一级评价指标,基于AHP模型确定各级风险因素指标的权重,对赣南某高速边坡进行数值模拟分析,结合模糊数学综合评价法对其边坡进行实证研究,最终结果与该区域边坡实际安全状况相符。研究结果可以用于边坡稳定性分析和评价。Landslide hazard assessment has significant and far-reaching implications for effectively avoiding geological hazards such as landslides and debris flows.This article selects five primary evaluation indicators,including geological lithology,geological structure,topography and geomorphology,triggering factors,and slope deformation characteristics.Based on the AHP model,the weights of risk factor indicators at all levels are determined.Numerical simulation analysis is conducted on an actual slope in Gannan,and empirical research is conducted on the slope using a fuzzy mathematical comprehensive evaluation model.The evaluation results are consistent with the actual safety conditions of the slope in the region.The results indicate that this method can be used for slope stability analysis and evaluation.

关 键 词：边坡稳定性 AHP 模糊数学 专家评价法 

分 类 号：U416.14[交通运输工程—道路与铁道工程]