| 基于AHP的TOPSIS法在铁路工程环境影响评价的应用研究 |
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| 引用本文： | 魏明惠.基于AHP的TOPSIS法在铁路工程环境影响评价的应用研究[J].环境科学与管理,2011,36(8):182-184. |
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| 作者姓名： | 魏明惠 |
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| 作者单位： | 中铁第五勘察设计院集团有限公司,北京,102600 |
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| 摘 要： | 利用AHP法赋权,运用TOPSIS法计算贴近度,建立铁路工程环境影响评价模型,进行多方案比选。结果表明,该方法既能够反映各指标的不同重要程度,也能够反映综合评价结果,计算简便、研究结果可靠,能够为铁路工程环境影响评价决策提供科学依据,具有一定借鉴意义。
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| 关 键 词： | AHP TOPSIS法 铁路工程 环境影响 |
Application Research of AHP Based TOPSIS Model in Railway Engineering Environmental Impact Assessment |
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| Wei Minghui.Application Research of AHP Based TOPSIS Model in Railway Engineering Environmental Impact Assessment[J].Environmental Science and Management,2011,36(8):182-184. |
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| Authors: | Wei Minghui |
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| Institution: | Wei Minghui(China Railway Fifth Survey and Design Institute Group Co.,Ltd.,Beijing 102600,China) |
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| Abstract: | This study builds an environmental impact assessment model about railway engineering for scheme comparison and selection by using AHP to determine weights and TOPSIS to calculate closeness degree. The results show that this model can reflect the different |
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| Keywords: | AHP TOPSIS railway engineering environmental impact |
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