基于AHP-FUZZY评价模型的高速公路扩建方式选择  

Mode Selection of Expressway Extension Based on AHP-FUZZY Evaluation Model

作　　者：廖朝华[1,2] 张培林[1] 刘铁鑫[1] 

机构地区：[1]武汉理工大学交通学院,武汉市430063 [2]中交第二公路勘察设计研究院有限公司,武汉市430056

出　　处：《公路》2009年第4期70-73,共4页Highway

摘　　要：随着国民经济和社会的发展，我国20世纪80～90年代修建的高速公路面临着扩建问题。就此，提出了4种高速公路扩建方式。在分析各种扩建方式优缺点的基础上，综合运用层次分析法（AHP）和模糊综合评价法（Fuzzy），建立了高速公路扩建方式选择模型。通过该模型在沪宁高速公路扩建工程中的应用，验证了AHP-FUZZY评价模型在扩建方式选择中的有效性和可操作性。With the development of the national economy and society, the expressways constructed in the 1980s and 1990 s are faced with the question of reconstruction and extension. Four expressway expansive modes are proposed. The AHP method is combined with Fuzzy comprehensive evaluation method to establish selection model of expressway expansive modes based on the analysis of the advantages and disad- vantages of various expansive modes. The effectiveness and maneuverability of the AHP-FUZZY evaluation model in the selection of expansive modes are validated through the model is applied to the Shanghai- Nanjing Expressway extensive project.

关 键 词：高速公路 扩建方式 选择 AHP—FUZZY评价模型 

分 类 号：U418.8[交通运输工程—道路与铁道工程]