| 基于修正证据理论的土石坝渗流警兆辨识研究 |
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| 引用本文： | 马福恒,向衍,吴中如.基于修正证据理论的土石坝渗流警兆辨识研究[J].水力发电,2006,32(10):44-46. |
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| 作者姓名： | 马福恒 向衍 吴中如 |
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| 作者单位： | 1. 水利部大坝安全管理中心,江苏,南京,210029
2. 河海大学水利水电学院,江苏,南京,210098 |
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| 基金项目： | 国家自然科学基金;国家重点基础研究发展计划(973计划) |
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| 摘 要： | 渗流破坏是土石坝失事的主要模式,及早辨识其警兆对大坝安全运行至关重要。为此,采用基于证据理论的修正信息融合方法,利用渗流实测资料,研究了土石坝渗流警兆辨识分析系统,并应用于实际工程分析中,结果表明效果较好。
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| 关 键 词： | 土石坝 证据理论 渗流性态 警兆辨识 |
| 文章编号： | 0559-9342（2006）10-0044-03 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-25 |
Research on Seepage Warning Sign Identifying for Earth Rock Dam Based on the Modified Evidence Theory |
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| Ma Fuheng,Xiang Yan,Wu Zhongru.Research on Seepage Warning Sign Identifying for Earth Rock Dam Based on the Modified Evidence Theory[J].Water Power,2006,32(10):44-46. |
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| Authors: | Ma Fuheng Xiang Yan Wu Zhongru |
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| Affiliation: | 1. Dam Safety Management Center of MWR, Nanjing Jiangsu 210029; 2. College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing Jiangsu 210098 |
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| Abstract: | The seepage-breakage is one of the main crash models of earth rock dam,so the warning sign is very important during the operation of the dam.To identify the warning sign reasonably,the modified information fusion based on evidence theory is used with the help the observed seepage data.The seepage warning sign identifying system is studied and is applied in actual engineering projects,the result of which is reasonable. |
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| Keywords: | earth rock dam evidence theory seepage character warning sign identifying |
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