多项目交通影响范围的确定方法  

Definition of Traffic Impact Area of Multiply Projects

作　　者：杨小龙[1] 易陵[1] 

机构地区：[1]西南交通大学交通运输学院

出　　处：《河北交通职业技术学院学报》2011年第1期34-37,共4页Journal of Hebei Jiaotong Vocational and Technical College

摘　　要：针对我国现阶段高密度、群体性的多项目建设现状,提出了适用于一定区域内多项目交通影响范围的确定方法。该方法利用烟羽模型确定单项目交通影响范围;考虑多个项目的交通影响聚合效应,将经验法通过改进用于确定多项目的影响范围,并利用定量分析（烟羽模型法）与定性分析（经验法）的结果,为多个建设项目提供更合理、更精确的交通影响范围值。In accordance with the current situation of multiply projects construction in China, which is featured with high density and great cohesiveness, the paper proposes a method to define study area of muhiply projects on the traffic in a certain area. The Cloud model is adopted to define the impact of a single project on the local traffic. Considering effect in the impact exerted on the local traffic by multiple projects, the paper experience method and applies it to define the comprehensive impact. The paper, the aggregate improves the by combining results from the quantitative analysis （Cloud model） and qualitative analysis （Experience method）, provides a more reasonable and more accurate traffic impact value for multiply projects.

关 键 词：交通影响范围 烟羽模型法 经验法 多项目 

分 类 号：U491[交通运输工程—交通运输规划与管理]