长江科学院院报 ›› 2019, Vol. 36 ›› Issue (2): 39-45.DOI: 10.11988/ckyyb.20170932

• 工程安全与灾害防治 • 上一篇    下一篇

基于多元联系数的水闸运行安全态势综合评判

赵海超1,2,苏怀智1,2,李家田1,2,刘冲1,2   

  1. 1.河海大学 水文水资源与水利工程科学国家重点实验室,南京 210098;
    2.河海大学 水利水电学院,南京 210098
  • 收稿日期:2017-08-15 修回日期:2017-09-14 出版日期:2019-02-01 发布日期:2019-03-11
  • 通讯作者: 苏怀智(1973-),男,内蒙古鄂尔多斯人,教授,博士,博士生导师,主要从事涉水工程安全防控与提能延寿研究。E-mail: su_huaizhi@hhu.edu.cn
  • 作者简介:赵海超(1992-),男,内蒙古赤峰人,硕士研究生,研究方向为水利与水电工程安全监控。E-mail:1223244962@qq.com
  • 基金资助:
    国家自然科学基金项目(51579083,51479054);国家重点研发计划课题(2016YFC0401601)

Comprehensive Evaluation of Safety Situation of Sluice Operation Based on Multiple Connection Number

ZHAO Hai-chao1,2, SU Huai-zhi1,2, LI Jia-tian1,2, LIU Chong1,2   

  1. 1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China;
    2.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China
  • Received:2017-08-15 Revised:2017-09-14 Online:2019-02-01 Published:2019-03-11

摘要: 针对现有的水闸安全评判方法易受主观性影响,且多难以充分考虑被评判对象确定性与不确定性因素相互作用等问题,在对水闸安全多层次评判指标体系研究构建的基础上,将集对分析理论中的联系数和集对势引入水闸安全态势评判中,并通过对指标权重的主客观组合赋权,以实现水闸运行安全状态的综合评估和发展状况的趋势预测。通过对某实际水闸工程的分析计算,该方法在水闸运行安全态势综合评判中的可行性和有效性得到了验证,较好地实现了案例工程安全态势的定性与定量评判。

关键词: 水闸工程, 安全态势, 综合评判, 多元联系数, 集对分析, 组合赋权

Abstract: Current evaluation methods for the safety situation of sluice are susceptible to subjectivity, and by most of them the interactions between certainty factors and uncertainty factors are hard to be fully considered. On the basis of constructing a multi-level evaluation index system of sluice safety, the connection number and set pair trend in the theory of set pair analysis are introduced into the safety evaluation. Through combinatorial weighting of subjective and objective indicators, the safety situation and development trend of sluice operation can be evaluated in qualitative and quantitative senses. A practical case study verifies the feasibility and effectiveness of the proposed method.

Key words: sluice engineering, safety situation, comprehensive evaluation, multiple connection number, set pair analysis, combinatorial weighting

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