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基于钢桥面铺装建管养一体化理念,运用层次分析法构建了钢桥面铺装方案综合评价指标体系,提出了按公路钢桥面铺装的技术性能、施工质量、养护过程、经济效益等4个准则层及21个指标层划分各指标评定等级,并利用专家评分法确定评价指标权重,进而运用模糊理论进行评价指标隶属度函数分析的钢桥面铺装方案模糊综合评价方法。最后对某长江公路大桥钢桥面铺装初选方案进行综合评判,确定其优选方案。评价方法可为钢桥面铺装方案比选及决策提供支持。
Based on the concept of integration of steel bridge deck pavement construction and management, this paper established a comprehensive evaluation index system of steel bridge deck pavement using AHP, and proposed the technical performance, construction quality, maintenance process and economy Efficiency and other four criteria layers and 21 index layers of each index rating grade, and the use of expert rating method to determine the weight of evaluation index, and then use the fuzzy theory to evaluate the membership function analysis of the steel deck pavement fuzzy comprehensive evaluation method. Finally, the Yangtze River Highway Bridge deck decking primary election program to conduct a comprehensive evaluation to determine the preferred options. The evaluation method can provide support for steel bridge deck pavement selection and decision-making.