| 大坝原型观测资料的综合分析法 |
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| 引用本文： | 吴中如 赵炳祯. 大坝原型观测资料的综合分析法[J]. 河海大学学报(自然科学版), 1993, 21(1): 70-76 |
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| 作者姓名： | 吴中如 赵炳祯 |
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| 作者单位： | 河海大学水力发电工程系，河海大学水力发电工程系，西北勘测设计院能源部，西北勘测设计院能源部 水利部，水利部 |
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| 摘 要： |
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| 关 键 词： | 大坝 原型观测 资料 综合分析法 |
Analysis of In-situ Obseved Data by Using Synthetic Analysis Method |
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| Wu Zhongru Gu Chongshi Dept. of Hydro-Pouer Engineering,Hohai Univ.Zhao Bingzhen Fei Jiandong Ministry of Energy Narthwestern Surveying and Designing Inst. Ministry of Watr Resources. Analysis of In-situ Obseved Data by Using Synthetic Analysis Method[J]. Journal of Hohai University (Natural Sciences ), 1993, 21(1): 70-76 |
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| Authors: | Wu Zhongru Gu Chongshi Dept. of Hydro-Pouer Engineering Hohai Univ.Zhao Bingzhen Fei Jiandong Ministry of Energy Narthwestern Surveying Designing Inst. Ministry of Watr Resources |
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| Abstract: | First discussed are the problems in which the equations are in ill-condition and the components are difficult to separate but the components in mathematic models are closely related. Then, a synthetic analysis method for the in-situ observed data of dams is proposed. Its key points are as follows. The straight analysis, inverse analysis and 3-D FE methods are synthetically used to separate each component from observed values, and the working behaviour of the dam is judged by using the variation law of time effect component. Finally, the method is applied to analyse the observed data of a gravity arch dam whose observed values are changing in the initial stage of water impoundment, and the result obtained conforms to the realistic working state of the dam. |
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| Keywords: | in-situ observed data of a dam synthetic analydsis method inverse analysis method working state of a dam |
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