Research on Comprehensive Evaluation of Maintenance Quality for National and Provincial Roads Based on AHP-cloud Model
SHI Jianxing
WANG Zhiqiang
Abstract：To scientifically evaluate the maintenance quality of national and provincial roads and identify key risk factors,this study constructs a multi-dimensional evaluation index system based on the 5M1E theory(Man-Machine-Material-Method-Measurement-Environment).Innovatively combining the Analytic Hierarchy Process(AHP)with the Cloud Model,an AHP-Cloud Model comprehensive evaluation model is established.In this model,AHP is used to determine the weights of indicators,while the Cloud Model is employed to handle the fuzziness and randomness of expert judgments,realizing the effective conversion between qualitative concepts and quantitative evaluation.Through empirical analysis of a national and provincial road in Luoyang City,the feasibility and effectiveness of the model in the comprehensive evaluation of maintenance quality are verified,which can accurately identify key risk factors and quantify evaluation levels.The research findings provide theoretical support and practical guidance for the scientific evaluation and precise control of maintenance quality of national and provincial roads.
Keywords：national and provincial road maintenancemaintenance qualityAHP-Cloud Modelcomprehensive evaluation
Publication Date：2026-03-20
Online Publishing Date：2026-03-31(First online date of this platform, not the publication date of the document)
Pages：8( 83-89,101 )