[1]刘铮,吴小萍,杨立国..层次分析法及消去与选择转换法在铁路环评中的应用[J].郑州大学学报(工学版),2007,28(03):56-60.[doi:10.3969/j.issn.1671-6833.2007.03.015]
　LIU Zheng,WU Xiaoping,Yang Liguo.Application of analytic hierarchy method and elimination and selection transformation method in railway EIA[J].Journal of Zhengzhou University (Engineering Science),2007,28(03):56-60.[doi:10.3969/j.issn.1671-6833.2007.03.015]
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层次分析法及消去与选择转换法在铁路环评中的应用()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
28
期数:
2007年03期
页码:
56-60
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Application of analytic hierarchy method and elimination and selection transformation method in railway EIA
作者:
刘铮; 吴小萍; 杨立国.
中南大学,土木建筑学院,湖南,长沙,410075, 中南大学,土木建筑学院,湖南,长沙,410075;伦敦大学学院,交通研究中心,英国,伦敦,WC1E 6BT
Author(s):
LIU Zheng; WU Xiaoping; Yang Liguo
关键词:
铁路环境影响评价;  层次分析法;  消去与选择转换法;  定性指标;  定量指标
Keywords:
DOI:
10.3969/j.issn.1671-6833.2007.03.015
文献标志码:
A
摘要:
铁路交通是一条带状建筑物,它对沿线自然环境的影响很复杂,根据这个特点,在对铁路环境影响进行评价时,采用"目标-指标层次结构"模式,利用层次分析法(AHP),把定性和定量的指标结合起来,先筛选出部分重要的单项指标并确定其权重,然后利用消去与选择转换法(ELECTREⅡ),建立优先度、低劣度、理想度和劣指标比例度4个矩阵,最后根据所确定的门槛值和所绘制的优先图,对方案进行比选和排序,直到选择出最优方案.在文末给出实例进行验证.
Abstract:

Railway traffic is a strip of buildings, its impact on the natural environment along the line is very complex, according to this feature, in the evaluation of the environmental impact of the railway, the "goal-indicator hierarchy" model is adopted, the analytic hierarchy method (AHP) is used, qualitative and quantitative indicators are combined, some important individual indicators are screened out and their weights are determined, and then the elimination and selection transformation method (ELECTREII.) is used to establish four matrices of priority, inferiority, ideality and proportion of inferior indicators. Finally, according to the determined threshold value and the drawn priority map, the schemes are compared and sorted until the optimal scheme is selected. An example is given at the end of the article for verification.

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更新日期/Last Update: 1900-01-01