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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 view of the current situation of multi-project construction with high density and group in our country at present, the method to determine the influence range of multi-project traffic in a certain area is put forward. This method uses smoke plume model to determine the influence range of single project traffic. Considering the polymerization effect of traffic impacts of multiple projects, the empirical method is improved to determine the influence range of multiple project, and the quantitative analysis (plume model method) and qualitative analysis (Empirical method), providing more reasonable and accurate traffic impact range values for several construction projects.