A STUDY ON PASSENGER TRAFFIC CONTACTS SPATIAL ATTENUATING TENDENCY
通过分析省际公路、国内铁路和航空的客运时刻表，研究客流量随距离增加而衰减的规律，得出各交通方式的最佳、可行和平均运输距离，并建立统计曲线模型。
Traffic embodies the economic contacts among cities,and becomes importance when we research the economic contacts.Through study on passenger transport schedule about provincial highway,domestic railway and air,this article discusses their characters with passenger traffic contacts spatial attenuating tendency,obtains their feasible,optimal and average working distance,gives out the curve estimate model by the way of statistic analyze.In the end,this thesis remarks on the variety characters about spatial attenuating tendency.