DEA方法在公路网规划方案综合评价中的应用

以提高公路网规划方案综合评价的灵活性、针对性、客观性、可靠性为目的，以公路网方案的技术性能特征与其服务区域的社会经济的适应程度为标准，对公路网规划方案进行优劣判断，从公路网提供的设施条件、便利程度和规划区域对公路交通需求两方面建立公路网规划方案综合评价指标体系，并论述了DEA方法在公路网方案综合评价中的应用。根据实际数据，应用DEA法对吉林省各地区2002年现状公路网方案进行了评价。结果表明，该方法用于公路网规划方案综合评价是可行有效的，并且，与基于最优化原理的综合评价方法相比，其评价结果更加公正、客观、合理。

Application of DEA Method to Synthetic Evaluation of Highway Network Plan Schemes

This paper aimes to make the synthetic evaluation for highway network plan schemes more flexible, external and reliable, discusses the synthetic evaluation of highway network plan in accordance with the adaptability between the technical characteristics of highway network plan and social economic development. This paper establishes the index system for assessing highway network plan schemes with regard to highway network conditions and requirements to the highway traffic, and discusses the newapplication of the DEA method to synthesis evaluation for highway network plan. According to actual data, actualities of the year 2002 of highway networks of all zones in Jilin Province is evaluated and ranked. The results show that the method is effective to the synthesis evaluation of highway network.