| 基于熵值法的城市道路资源环境效益评价研究 |
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| 引用本文： | 许文贞,方俊,刘旭堃.基于熵值法的城市道路资源环境效益评价研究[J].建材世界,2021,42(2):106-110. |
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| 作者姓名： | 许文贞 方俊 刘旭堃 |
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| 作者单位： | 武汉理工大学土木工程与建筑学院,武汉 430070;武汉城市建设集团有限公司,武汉 430022 |
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| 基金项目： | 武汉市城建局城建科技计划项目(201928). |
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| 摘 要： | 随着城市道路不断的建设和改造,对资源环境的影响日益显著,因此提高城市道路环境管理质量必不可少。该文从环保设施、节能设施、环保效果以及环保费用四个方面选取评价指标,运用熵值法确定各指标权重,并对城市道路进行模糊综合评价,最后通过实证分析验证了模型的有效性,找出影响城市道路环境效益的因素。
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| 关 键 词： | 城市道路 环境效益 熵值法 模糊综合评价 |
Evaluation Research of Urban Road Resources and Environmental Benefits Based on Entropy Method |
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| XU Wen-zhen,FANG Jun,LIU Xu-.Evaluation Research of Urban Road Resources and Environmental Benefits Based on Entropy Method[J].The World of Building Materials,2021,42(2):106-110. |
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| Authors: | XU Wen-zhen FANG Jun LIU Xu- |
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| Affiliation: | (School of Civil Engineering and Architecture,Wuhan University of Technology,Wuhan 430070,China;Wuhan Urban Construction Group Co,Ltd,Wuhan 430022,China) |
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| Abstract: | With the continuous construction and transformation of urban roads,the impact on resources and environment is increasingly significant,so it is essential to improve the quality of urban road environmental management.This paper selects the evaluation index from the four aspects of environmental protection facilities,energy-saving facilities,environmental protection effect and environmental protection cost,uses entropy method to determine the weight of each index,and carries out fuzzy comprehensive evaluation on urban roads.Finally,through empirical analysis,it verifies the effectiveness of the model,finds out the factors affecting the environmental benefits of urban roads. |
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| Keywords: | urban roads environmental benefits entropy method fuzzy comprehensive evaluation |
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