文章编号：1672-5328（2004）04-0041-04

熊慧丽1 金宝辉2 裴吉星3

摘要：阐述了交通影响分析中研究范围和影响范围的概念及区别，根据出行吸引平衡原理，提出确定交通影响分析研究范围的类别吸引率法及确定研究范围和影响范围的步骤，并结合成都市实际案例对类别吸引率法加以说明。

关键词：交通影响分析；研究范围；影响范围；类别吸引率法

Research on the Method of Identifying Study Area of Traffic Impact Analysis

XIONG Huili1, JIN Baohui2, PEI Jixing3
(1．Southwest Jiaotong University, Chengdu 610031, China; 2．Chengdu Institute of Urban Planning & Design, Chengdu 610031, China; 3．Zhong-Tie Construction Group Corporation Limited. Beijing 100040, China)

Abstract: The concepts of the study area and impact area of traffic impact analysis are elaborated, and the differences between them are defined. Based on the principles of trip equilibrium, the method of classification attracting rate is raised to identify the study area of traffic impact analysis. The process of identifying study area and impact area is put forward too. The developed method is tested in a case study of Chengdu.

Keywords: traffic impact analysis; study area; impact area; method of classification attracting rate