基于物元分析法的兰州轨道1号线交通环境综合评价  

The Comprehensive Evaluation of Traffic Impact Environment Based on Matter-element Analysis for the Lanzhou 1st Rail Line

作　　者：李艳艳[1] 

机构地区：[1]西南交通大学交通运输与物流学院,四川成都610031

出　　处：《交通科技与经济》2012年第1期74-77,共4页Technology & Economy in Areas of Communications

摘　　要：针对即将要新建的兰州轨道1号线,对交通环境综合评价,提出基于物元分析法的交通环境综合评价模型。首先介绍物元分析模型的建立过程,在此基础上,分别从社会环境和自然环境两个方面选取8个特征物元作为交通环境评价的特征指标,确定各特征指标的评价等级与划分标准。最后,得出轨道1号线对交通环境影响较低。Considering the lst rail transit line which will be constructed in lanzhou,this paper made the traffic environment comprehensive evaluation,and put forward the comprehensive evaluation model for traffic environment based on the matter element analysis.Firstly,the modeling process of matter-element analysis model was introduced,and based on this,eight characteristic matter-element were selected from social environment and natural environment respectively as the index of traffic environment evaluation,and obtained the evaluation grades and the division standard of characteristics index.Finally the results of the transit line affecting traffic environment were slight.

关 键 词：轨道交通 交通影响评价 物元分析 关联函数 

分 类 号：U121[交通运输工程]