| 基于实测数据的重力坝型水电站大坝安全诊断关键技术研究与系统实现 |
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| 引用本文： | 陈豪,邱小弟,丁玉江,蒋金磊,许后磊,王龙宝,王海燕.基于实测数据的重力坝型水电站大坝安全诊断关键技术研究与系统实现[J].水力发电,2020(4):105-110. |
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| 作者姓名： | 陈豪 邱小弟 丁玉江 蒋金磊 许后磊 王龙宝 王海燕 |
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| 作者单位： | 河海大学水资源高效利用与工程安全国家工程研究中心;华能澜沧江水电股份有限公司;中国电建集团昆明勘测设计研究院有限公司;河海大学计算机与信息学院 |
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| 基金项目： | 国家重点研发计划资助项目(2018YFC0407105);华能集团总部科技项目(HNKJ2017P21)。 |
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| 摘 要： | 保障大坝安全是确保水电站长期稳定运行的首要任务。在水工安全运维数据资源整合技术、基于BIM的多源异构空间信息融合技术、基于实测数据的测点快速评判与大坝工况综合评价技术等关键技术开展研究的基础上,构建了重力坝型水电站大坝安全诊断与决策支持系统,并在西南某水电站投入实际应用,有效提升了电站在大坝安全数据共享融合、分析诊断、综合评判和异常预警等方面的能力,为同类坝型水电站提供了参考和示范。
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| 关 键 词： | 安全监测 信息融合 数据分析 安全诊断 水电工程 |
Research on Key Technologies of Dam Safety Diagnosis for Hydropower Station with Gravity Dam Based on Measured Data and the Realization of System |
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| CHEN Hao,QIU Xiaodi,DING Yujiang,JIANG Jinlei,XU Houlei,WANG Longbao,WANG Haiyan.Research on Key Technologies of Dam Safety Diagnosis for Hydropower Station with Gravity Dam Based on Measured Data and the Realization of System[J].Water Power,2020(4):105-110. |
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| Authors: | CHEN Hao QIU Xiaodi DING Yujiang JIANG Jinlei XU Houlei WANG Longbao WANG Haiyan |
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| Affiliation: | (National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety,Hohai University,Nanjing 210098,Jiangsu,China;Huaneng Lancang River Hydropower Co.,Ltd.,Kunming 650214,Yunnan,China;PowerChina Kunming Engineering Corporation Limited,Kunming 650003,Yunnan,China;College of Computer and Information Technology Engineering,Hohai University,Nanjing 210098,Jiangsu,China) |
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| Abstract: | The safeguarding of dam safety is the primary task to ensure long-term and stable operation of hydropower stations.Based on the researches of several key technologies such as data resource integration technology for hydraulic safety operation and maintenance,multi-source heterogeneous spatial information fusion technology based on BIM,rapid evaluation of measuring points based on measured data and comprehensive evaluation technology of dam operating conditions,the dam safety diagnosis and decision support system of gravity-type dam is constructed and put it into operation in a hydropower station in Southwest China.The system effectively improves the ability of dam safety data sharing and fusion,analysis and diagnosis,comprehensive evaluation and abnormal early warning,and provides reference and demonstration for the hydropower stations with similar dam. |
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| Keywords: | safety monitoring information fusion data analysis safety diagnosis hydropower engineering |
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