我国特大城市出行分布模型及其参数的研究  

The Study on the Model and Parameter of Urban-Trip Distribution in Metropolises of China

作　　者：陈尚云[1] 杜文[2] 高世廉[2] 

机构地区：[1]西南交通大学峨眉分校,四川峨眉614202 [2]西南交通大学交通运输学院,四川成都610031

出　　处：《系统工程》2002年第4期63-66,共4页Systems Engineering

摘　　要：研究城市交通发展战略的基础是城市出行分布 ,影响城市出行分布的因素很多。本文在分析其主要因素的基础上 ,通过模拟城市的不同形态和种类 ,对重力模型的适用性和参数的取值范围进行了定性和定量分析 ,并根据本研究方法对我国部份特大城市的出行分布进行验证 。The fundamental research on the development strategies of urban traffic focuses on the urban trip distribution. There are many factors having impacts on the urban trip distribution. To start with, the article discussed its main factors. Followed,by means of the computerized imitation of the variety of cities,the quantitative and qualitative analysis was put forward for the adaptability of gravitational models and the range of parameters available.In addition, the research method was verified by applying it to the distribution of urban trip in some metropolis of China. Equally gravitational models and its parameters, which is feasible for the urban trip distribution of China, were discussed in the article.

关 键 词：特大城市 出行分布模型 参数 城市交通运输 

分 类 号：U12[交通运输工程]