高速公路服务区驶入率的交通势测度模型  

Transportation Potential Calculation Model of Pause Rate in Expressway Service Area

作　　者：王建伟[1] 汤毅[1] 

机构地区：[1]长安大学经济与管理学院,陕西西安710064

出　　处：《中国公路学报》2008年第5期109-114,共6页China Journal of Highway and Transport

基　　金：河北省交通厅科技项目(2006131)

摘　　要：在分析高速公路服务区网络特点的基础上,构造了高速公路服务区网络的交通势,根据交通势理论推导出网络状态下的高速公路服务区交通势测度模型;在分析高速公路服务区需求主体行为特征的基础上,说明了驶入率产生的内在机理,揭示了不同驶入率类型的服务区在高速公路网上的分布规律;最后根据2006年河北省高速公路服务区驶入率数据的分析结果,对该交通势测度模型进行了验证。结果表明:高速公路服务区网络具有场系统特征;交通势测度模型可较为准确地给出高速公路服务区驶入率,为高速公路服务区规模的设置提供了依据。Based on the analysis of the network characteristic of expressway service area, the transportation potential of expressway service area network was constructed and the transportation potential calculation model of expressway service area under the network state was derived based on the transportation potential theory. On the basis of analyzing behavioral characteristic of demand main part of the expressway, the inherent mechanism of the emerging of the pause rate was explained, the distribution laws of service area on the expressway network because of different pause rate types were revealed. Based on analysis result of the data of the pause rate of expressway service area of Hebei Province in 2006, the transportation potential calculation model was verified. Results show that the expressway service area network has the characteristic of field system. The model which provides the reference for design of the size of expressway service area can fix the pause rate of the expressway service area accurately.

关 键 词：公路运输经济 高速公路服务区 交通势理论 测度模型 驶入率 

分 类 号：F540.3[经济管理—产业经济]