院报 ›› 2020, Vol. 37 ›› Issue (1): 44-49.DOI: 10.11988/ckyyb.20180796

• 防洪减灾 • 上一篇    下一篇

改进的集对分析法在溃坝社会影响评价中的应用

葛巍1, 李宗坤1, 李娟娟2, 张青玉1   

  1. 1.郑州大学 水利科学与工程学院, 郑州 450001;
    2.甘肃省水利水电勘测设计研究院有限责任公司,兰州 730000
  • 收稿日期:2018-07-26 出版日期:2020-01-01 发布日期:2020-01-21
  • 通讯作者: 李宗坤(1961-),男,河南邓州人,教授,博士,博士生导师,研究方向为水利工程风险评价与管理。E-mail: lizongkun@zzu.edu.cn
  • 作者简介:葛 巍(1990-),男,江苏沭阳人,副教授,博士,硕士生导师,研究方向为水利工程风险评价与管理。E-mail: gewei@zzu.edu.cn
  • 基金资助:
    国家自然科学基金项目(51679222,51709239,51379192);中国博士后科学基金项目(2018M632809);河南省科技攻关项目(182102311070);河南省高等学校重点科研项目(18A570007);河南省水利科技攻关计划项目(GG201813)

An Improvement on Set Pair Analysis and Its Application to Social Impact Assessment of Dam Breach

GE Wei1, LI Zong-kun1, LI Juan-juan2, ZHANG Qing-yu1   

  1. 1.School of Water Conservancy Engineering,Zhengzhou University,Zhengzhou 450001,China;
    2.Water Resources and Hydropower Investigation, Design and Research InstituteCo., Ltd. of Gansu Province,Lanzhou 730000,China
  • Received:2018-07-26 Online:2020-01-01 Published:2020-01-21

摘要: 针对传统集对分析法存在着评价语过粗、集对势无法处理c=0、判定准则判定评价等级时会损失大量有用信息等不足,采用联系度可展性、广义集对势、置信度准则对其进行优化改进。在分析溃坝社会影响的主要因素、建立评价指标体系的基础上,构建了基于改进集对分析法的溃坝社会影响评价模型。将该模型应用于刘家台水库溃坝社会影响评价,并与其他评价方法进行对比分析。结果表明刘家台水库溃坝社会影响评价等级为“严重”,与实际情况更为贴近。该改进方法具有较好的可靠性与合理性,为溃坝社会影响评价提供了一种新方法。

关键词: 改进集对分析法, 溃坝社会影响, 指标体系, 评价模型, 刘家台水库

Abstract: Some major problems were encountered in the application of conventional set pair analysis method: the assessment was too rough; the set pair potential could not handle the situation when c=0; large amount of useful information was lost during the judgment and appraisal of sample’s class. In order to overcome the above-mentioned drawbacks, we attempted to optimize and improve the conventional set pair analysis method by adopting the malleability of relation degree, the generalized set pair potential and the confidence criterion. We built an improved set pair analysis model for assessing the social impact of dam breach based on examining major factors of social impact and establishing an assessment index system. By applying this model to the social impact assessment of Liujiatai Reservoir dam breach and comparing the results with those of other methods, we found social impact assessment of the dam breach was at serious level and proved the reliability and rationality of the present model.

Key words: improved set pair analysis, social impact of dam breach, index system, assessment model, Liujiatai Reservoir

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