刚性路面损坏状况的AHP-FUZZY评价

The AHP-Fuzzy method apply in the evaluation of concrete pavement distress

刚性路面损坏状况评价是刚性路面管理系统的重要部分.是公路养护管理部门养护管理决策的重要依据.本文依据国内外刚性路面损坏状况评价的有关成果,提出了评价刚性路面损坏状况的指标体系,并利用层次分析法构造了指标体系权重计算的AHP模型,从而确定了指标权重,最后采用模糊数学方法建立刚性路面损坏状况综合评价Fuzzy模型.

The evaluation of the condition of concrete pavement distress is an important part of pavement management system, by which the strategies d pavement maintenance are made. In this paper, the author sets forth a set d indices for e valuatlng the condition d ccacrete pave- ment distress by analyzing the reseaxch results d the past about concrete pavement evaluation, and adopt the AHP method to construct hierarchy analysis model for determining the weight of each index in the evaluation of the condition of concrete pavement distreas. Finally, the author presents a fuzzy mathematics ,model for comprehensively evaluating the condition of concrete pavement distress.