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| 小水电水工建筑物健康诊断灰色理论模型 | |
| 引用本文： | 李益,蔡新,徐锦才,舒静,戴双喜.小水电水工建筑物健康诊断灰色理论模型[J].河海大学学报(自然科学版),2011,39(5):511-516. |
| 作者姓名： | 李益 蔡新 徐锦才 舒静 戴双喜 |
| 作者单位： | 1. 河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098;河海大学力学与材料学院,江苏南京210098 2. 河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098;河海大学力学与材料学院,江苏南京210098;河海大学水利水电学院,江苏南京210098 3. 水利部农村电气化研究所,浙江杭州,310012 |
| 基金项目： | 水利部公益性行业科研专项(200801019); 水文水资源与水利工程科学国家重点实验室专项基金(2009586012); 江苏省水利科技重点项目(2009054) |
| 摘 要： | 针对小水电系统安全评价中环境复杂、统计资料匮乏、信息不完整、指标不确定等问题,引入灰色理论对小水电水工建筑物进行健康诊断.从结构可靠度的安全性、适用性、耐久性角度出发,分析了影响小水电水工建筑物健康的主要指标因素.引入指标重要性分值概念,结合熵权理论,对传统的AHP法进行了改进.综合运用改进AHP法和专家评判法,构建了... |
| 关 键 词： | 小水电 水工建筑物 健康诊断 灰色理论 |
| 修稿时间： | 2011/11/10 0:00:00 |
Grey system theory model of hydraulic structure health diagnosis for small hydropower stations |
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| LI Yi,CAI Xin,XU Jin-cai,SHU Jing,DAI Shuang-xi.Grey system theory model of hydraulic structure health diagnosis for small hydropower stations[J].Journal of Hohai University (Natural Sciences ),2011,39(5):511-516. | |
| Authors: | LI Yi CAI Xin XU Jin-cai SHU Jing DAI Shuang-xi |
| Institution: | LI Yi1,2,CAI Xin1,3,XU Jin-cai4,SHU Jing4,DAI Shuang-xi1,2(1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China,2.College of Mechanics and Materials,3.College of Water Conservancy and Hydropower,4.National Research Institute for Rural Electrification,Hangzhou 310012,China) |
| Abstract: | Aimed at the problems of complex environment,rare statistical data,incomplete information,and uncertain indexes in small hydropower safety evaluation,the grey system theory was used in health diagnosis of hydraulic structures at small hydropower stations.Various indexes and factors influencing the hydraulic structure health were analyzed in terms of safety,applicability,and durability.The index importance value and entropy weight theory were used to improve the conventional analytical hierarchy process(AHP)... |
| Keywords: | small hydropower hydraulic structure health diagnosis grey system theory |
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