大型灌区节水改造项目实施效果综合评价  

Comprehensive evaluation of implementation effect of water-saving renovation projects in large-scale irrigation areas

作　　者：田雨丰 何武全[1,2] 刘丽艳[3] 郑建行 段晓宁 石晓悟 TIAN Yufeng;HE Wuquan;LIU Liyan;ZHENG Jianxing;DUAN Xiaoning;SHI Xiaowu(College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling,Shaanxi 712100,China;Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas,Ministry of Education,Northwest A&F University,Yangling,Shaanxi 712100,China;China Irrigation and Drainage Development Center,Beijing 100054,China)

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100 [2]西北农林科技大学旱区农业水土工程教育部重点实验室,陕西杨凌712100 [3]中国灌溉排水发展中心,北京100054

出　　处：《排灌机械工程学报》2023年第5期519-526,共8页Journal of Drainage and Irrigation Machinery Engineering

基　　金：国家重点研发计划项目(2016YFC0400203)。

摘　　要：为了客观准确评价大型灌区节水改造项目的实施效果,将大型灌区节水改造实施效果分为优秀(Ⅰ)、良好(Ⅱ)、中等(Ⅲ)和较差(Ⅳ)4级,选取建设过程规范程度、建设任务及投资完成程度、实现效益、管理与改革和灌区可持续发展5个一级指标、12个二级指标和35个三级指标,构建了大型灌区节水改造实施效果的综合评价指标体系.采用博弈论综合赋权法计算评价指标的组合权重,建立了大型灌区节水改造项目实施效果综合评价云模型.以湖北省某大型灌区节水改造项目为例进行实例验证,得到了该灌区综合评价结果对于优秀的隶属度为0.5316,表明该灌区节水改造实施效果综合评价为优秀,评价结果与灌区实际情况基本一致,且该模型的评价结果更加科学准确,可为大型灌区节水改造项目建设和管理提供依据.In order to objectively and accurately evaluate the implementation effect of water-saving reno-vation projects in large-scale irrigation areas,the implementation effects of water-saving renovation projects in large-scale irrigation areas were divided into four grades:excellent(Ⅰ),good(Ⅱ),mode-rate(Ⅲ)and poor(Ⅳ).There were 5 first-level indicators,12 second-level indicators and 35 third-level indicators for the degree of standardization,construction tasks and investment completion,realization of benefits,management and reform,and sustainable development of irrigation districts.A comprehensive evaluation index system for the implementation effect of water-saving transformation in large-scale irrigation areas was established.A comprehensive evaluation cloud model for the implementation effect of large-scale water-saving renovation projects in irrigation areas was established by using the game theory comprehensive weighting method to calculate the combined weight of evaluation indicators.Taking a large-scale irrigation area water-saving renovation project in Hubei Province as an example,it is verified that the comprehensive evaluation result of the irrigation area has a membership degree of 0.5316 for excellent.It shows that the comprehensive evaluation of the implementation effect of water-saving transformation in the irrigation district is excellent,and the evaluation result is basically consis-tent with the actual situation of the irrigation district,and the evaluation result of the model is more scientific and accurate,which can provide a basis for the construction and management of large-scale water-saving transformation projects in the irrigation district.

关 键 词：大型灌区 节水改造 博弈论 组合赋权法 云模型 综合评价 

分 类 号：S275.3[农业科学—农业水土工程]