交通规划间接影响区范围界定的方法研究

Methods of Determine the Scope of Indirect Impact area of Traffic Planning

交通小区划分是交通调查和交通需求量预测的前提,确定划分交通小区的区域就显得十分重要。区域范围包括直接规划区和间接影响区。目前针对交通小区划分有一些原则,但是对于间接影响区范围界定并无相关研究。在分析小区划分与交通需求量预测相关原理后,探讨间接影响区范围界定的相关影响因素,并建立了交通规划间接影响区范围界定的定量计算模型。经实例验证,模型合理,可用于规划参考。

Traffic zone division is the premise of traffic survey and traffic demand forecast,determines the rlglon of tralnc zone division is very important.The rigion includes direct planning area and indirect impact area.Now there is some principle in traffic zone division but isn＇t related research about determine the scope of indirect impact area.After analyses related principle of traffic zone division and traffic demand forecast, investigates the related factors of determine the scope of indirect area,and establishes quantitative calculation model of determine the scope of indirect impact area.The model proves reasonable and can be used for planning reference.