| 基于时间序列的桥梁健康监测信息分析 |
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| 引用本文： | 吴娇媚,韩雪,张磊.基于时间序列的桥梁健康监测信息分析[J].西部交通科技,2010(9):79-83. |
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| 作者姓名： | 吴娇媚 韩雪 张磊 |
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| 作者单位： | 1. 兰州交通大学,甘肃兰州730D70
2. 重庆交通大学,重庆,400074 |
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| 摘 要： | 文章针对桥梁健康监测信息的时间序列具有季节、循环等非平稳状态的特点,提出了消除时间序列趋势项和平滑处理的信息处理方法,并结合重庆马桑溪长江大桥的工程应用实例,验证了该方法能够有效地剔除混杂在信号中的噪声干扰,减少测量数据的误差,为进行桥梁安全评估提供可靠的数据。
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| 关 键 词： | 桥梁健康 监测信息 时间序列 |
Data Analysis Regarding Bridge Health Based on Time Sequence |
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| WU Jiao-mei,HAN Xue,ZHANG Lei.Data Analysis Regarding Bridge Health Based on Time Sequence[J].Western China Communication Science & Technology,2010(9):79-83. |
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| Authors: | WU Jiao-mei HAN Xue ZHANG Lei |
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| Institution: | 1.Lanzhou Communication University,Lanzhou,Gansu,730070;2.Chongqing Communica-tion University,Chongqing,400074) |
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| Abstract: | Because of the time sequence is seasonal and cyclical,the article gives the data interpretation method that smooths the gap.Combines with the real construction taken place at at Chongqing Masangxi Bridge,the article proves that these data analyzing method can effectively reduce the noises in the data and therefore improve he accuracy. |
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| Keywords: | Bridge health Monitoring Time sequence |
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