公路交通与经济发展适应性评价研究

Adaptability Evaluation for Highway Transportation and Economic Development

公路交通与经济发展密切相关,不同经济发展阶段对公路交通发展水平的要求不同。基于公路交通与经济发展的适应性内涵分析,从公路交通基础设施、运输服务、管理水平与信息化、发展环境与可持续性5个方面,建立了其适应性评价指标体系;科学定位所处公路交通发展环境,界定了评价指标标准,对评价指标进行量纲一体化;提出基于AHP的非线性加权综合评价法,并以四川省为实例进行了详细研究。结果表明:所提出的指标体系及其评价方法能够较好地反映公路交通与经济发展的适应性,可为公路交通运输发展战略规划与相关科研提供科学的参考依据。

Highway transportation and economic development level are closely related,different economic development level should corresponded to different highway transportation level.Based on the connotation analysis of adaptive relationship between highway transportation and economic development,the authors established an adaptability evaluation index system from the aspects of highway transportation infrastructure,transportation service,management level and information,development environment and sustainability.After defining a standard of the related evaluation indexes on the basis of scientific orientation of highway transportation development environment,the authors nondimensionalized the evaluation indexes and proposed a new adaptability evaluation model based on the analytic hierarchy process model and non-linear weighted comprehensive assessment method.Finally,this evaluation system was applied to evaluating the adaptive relationship between highway transportation and economic development of Sichuan province.The result indicated that the adaptability evaluation index system and model explored an adaptive relationship between highway transportation and economic development,and could be beneficial to highway transportation development strategic planning and related researches.