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| 基于改进型证据理论的高拱坝多效应量融合模型 | |
| 引用本文： | 何金平,马传彬,施玉群.基于改进型证据理论的高拱坝多效应量融合模型[J].西北水电,2011(Z1):71-75,86. |
| 作者姓名： | 何金平 马传彬 施玉群 |
| 作者单位： | 1. 武汉大学水利水电学院,武汉430072;武汉大学水资源与水电工程科学国家重点实验室,武汉430072 2. 武汉大学水利水电学院,武汉430072;中国水电顾问集团中南勘测设计研究院,长沙440014 3. 武汉大学水利水电学院,武汉,430072 |
| 基金项目： | 国家自然科学基金(51079114) |
| 摘 要： | 针对目前大坝安全监测中单效应量分析存在的不足,将数据融合理论中的D-S证据理论引入到高拱坝多效应量融合建模之中,并对证据理论组合规则进行了改进,提出了一类适合于高拱坝融合评价的证据体权值运算公式,建立了基于改进型证据理论的高拱坝多效应量融合模型。工程示例分析表明,该方法是合理、可行的,为高拱坝多效应量综合评价提供了一条新的途径。 |
| 关 键 词： | 拱坝 多效应量 融合理论 D-S证据理论 综合评价 |
Study on multi-effect-size fusion modelof high arch dam based on improved D-S evidence theory |
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| HE Jin-ping,MA Chuan-bin,SHI Yu-qun.Study on multi-effect-size fusion modelof high arch dam based on improved D-S evidence theory[J].Northwest Water Power,2011(Z1):71-75,86. | |
| Authors: | HE Jin-ping MA Chuan-bin SHI Yu-qun |
| Affiliation: | HE Jin-ping~(1,2),MA Chuan-bin~(1,3),SHI Yu-qun~1 (1.College of Water Resources and Hydroelectric Engineering,Wuhan University,Wuhan 430072,China,2.State Key Laboratory of Water Resources and Hydropower Engineering Science,3.Hydrochina Zhongnan Engineering Corporation,CHECC,Changsha 410014,China) |
| Abstract: | In view of the deficiency of single-effect-size analysis method in dam safety monitoring,a data fusion theory named D-S Evidence Theory was introduced into high arch dam multi-effect-size fusion model for the first time.Through proposing an operational formula, which is appropriate for high arch dam Fusion evaluation,and building the multi-effect-size fusion model,the traditional D-S Evidence theory is improved.The results of engineering case histories indicate that this method is reasonable and feasible,wh... |
| Keywords: | arch dam multi-effect-size fusion theory D-S evidence Theory comprehensive evaluation |
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