| 小波分析在结构健康诊断中的应用 |
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| 引用本文： | 李书进,铃木祥之.小波分析在结构健康诊断中的应用[J].华中科技大学学报(城市科学版),2003,20(2):32-35,46. |
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| 作者姓名： | 李书进 铃木祥之 |
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| 作者单位： | 1. 武汉理工大学,土木工程与建筑学院,湖北,武汉,430070
2. 日本京都大学,防灾研究所,日本 |
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| 摘 要： | 小波变换由于同时在时间域和频率域具有良好的局部化性质，且具有很强的处理非平稳过程的能力，因此广泛地应用于许多领域。对小波变换在结构健康诊断中的应用进行了分析．作为一个具体应用，根据一木结构的振动台试验数据，利用小波分析方法对该结构的动力特性进行了分析．
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| 关 键 词： | 小波分析 结构健康诊断 损伤识别 结构动力 |
| 文章编号： | 1000-5730(2003)02-0032-04 |
Application of Wavelet Analysis to Structural Health Monitoring |
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| LI Shu jin,SUZUKI Yoshiyuki.Application of Wavelet Analysis to Structural Health Monitoring[J].Journal of Huazhong University of Science and Technology,2003,20(2):32-35,46. |
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| Authors: | LI Shu jin SUZUKI Yoshiyuki |
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| Affiliation: | LI Shu jin 1 SUZUKI Yoshiyuki 2 |
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| Abstract: | Wavelet analysis is recently getting utilized in many fields due to its ability to deal with the signal both in time and frequency domains, especially for the merit that it can deal with the non stationary signals perfectly. The application of wavelet analysis to structural health monitoring is studied, and as an example, a wavelet analysis of a two story wooden building based on its experimental data obtained from the shaking table test is conducted. |
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| Keywords: | wavelet analysis structural health monitoring damage detection |
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