群多级可拓理论的高速公路养护质量评估  

Quality assessment of expressway maintenance based on the group decision and multi-level extension evaluation method

作　　者：周则程[1] 胡万欣[2] 刘玉露[1] 张艳[2] 刘勇 

机构地区：[1]湖北省交通运输厅随岳高速公路管理处第三养护管理站,湖北武汉430050 [2]武汉铁路职业技术学院,湖北武汉430205 [3]成都市建筑设计研究院规划设计所,四川成都610017

出　　处：《交通科学与工程》2015年第2期102-108,共7页Journal of Transport Science and Engineering

摘　　要：为提高高速公路养护质量评估的有效性,基于养护质量评估的特征,以群决策层次分析法和多级可拓法为基础,构建了养护质量评估模型。通过对高速公路的路面、桥梁、绿化、路基、沿线设施及涵洞等评估指标进行分析,构建了高速公路养护质量评估指标体系。用群决策层次分析法,计算了养护质量评估指标的权重。利用多级可拓评估理论,对高速公路养护质量等级进行了评估。通过案例,利用所构建的模型,对某段高速公路的养护质量进行了评估。分析结果表明:该模型能够有效地解决高速公路的养护质量评估问题。To improve the validity of the expressway evaluation quality,aquality assessment model of expressway maintenance is built based on the characteristics of expressway quality assessment,GAHP and multi-level extension evaluation method.According to the actual situation of expressway maintenance management,a maintenance quality evaluation system is constructed by analyzing the six index that include the pavement,bridges,landscape,roadbed,culverts and other facilities along the highway.the quality evaluation index weight is calculated based on GIAHP.The assessment model can be established by the multi-level extension method.An case is validated as an example.The results show that the model can effectively solve the problem of the assessment quality for expressway maintenance.

关 键 词：道路工程 高速公路 养护质量评估 群决策层次分析 多级可拓评估方法 

分 类 号：U418.6[交通运输工程—道路与铁道工程]