轨道交通对城市影响的模糊综合评价  

Track Transportation to City of Vague Comprehensive Evaluation

作　　者：佟玲[1] 张洪强[1] 刘淑娟[1] 金晓燕[1] 

机构地区：[1]兰州交通大学交通运输学院,甘肃兰州730070

出　　处：《交通科技与经济》2011年第4期79-82,共4页Technology & Economy in Areas of Communications

摘　　要：随着城市规模的扩展,各大城市都将城市轨道交通提上了建设日程。土地的集约利用,使得临线两侧的住宅开发增多,住宅区与线路的亲密接触,又使得轨道交通对城市的影响日益凸显。考虑房地产价格、轨道交通沿线其它经济因素、建设期对环境影响、运营期对环境影响、社会效益5个影响因素,建立因素集。备择集主要包含轻微影响、较小影响、较大影响和严重影响4个评判等级,通过德尔菲法确定各影响因素的权重,建立权重集。确定单个评判对象对备择集的隶属程度,得到单因素评价集,建立评价矩阵。最后,建立模糊综合评价集,对轨道交通城市影响进行评价。With the expansion of the scale of cities,the big city to city track traffic on the development agenda.The intensive land use,and made the circuit on a residential development,close contact with the residential line to make tracks for the impact of city traffic increasing underline.This into consideration property prices and other traffic along the economic factors and construction period to the environmental impact,for environmental impact,the social and other five factors influencing factors,establish factor set;Alternative sets contains insignificantly affected,lesser effects considerable influence and seriously affected by class four judges class,through Delphi ensure weight of effect factors;,establish weight set;ensure a single object to determine the subjection degree of alternative sets of factors,get a single factor evaluation,establish the evaluation of the matrix;lastly,establish a fuzzy synthesis set,appraise environment impact value of rail transit.

关 键 词：城市轨道交通 环境影响综合评价 城市经济 城市环境 

分 类 号：X820.3[环境科学与工程—环境工程]