| 沉降数据误差消除的光顺样条滤波方法 |
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| 引用本文： | 郑君,潘永清.沉降数据误差消除的光顺样条滤波方法[J].人民珠江,2004(4):23-25. |
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| 作者姓名： | 郑君 潘永清 |
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| 作者单位： | 1. 浙江省水利河口研究院,浙江,杭州,310020
2. 上海市政工程设计研究院浙江分院,浙江,杭州,310003 |
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| 摘 要： | 针对沉降观测数据误差处理问题，提出采用光顺样条滤波原理进行误差处理。详细阐述光顺样条滤波的原理和应用方法，并通过一个简单固结试验数据的误差处理，说明误差处理方法的有效性。实例应用结果表明，经光顺样条滤波处理后，能提高沉降数据分析的精度。
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| 关 键 词： | 沉降数据 数据误差消除 光顺样条滤波法 |
| 文章编号： | 1001-9235(2004)04-0023-03 |
| 修稿时间： | 2004年6月3日 |
Error Treatment of Measured Settlement Data by Fairing Filtration Theory |
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| ZHENG Jun,PAN Yong_qing.Error Treatment of Measured Settlement Data by Fairing Filtration Theory[J].Pearl River,2004(4):23-25. |
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| Authors: | ZHENG Jun PAN Yong_qing |
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| Affiliation: | ZHENG Jun~1,PAN Yong_qing~2 |
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| Abstract: | Aimed at the problem of error treatment of measured settlement data,the fairing filtration theory is put forward to treat the measured settlement errors.Principle and technique of the theory are illustrated in detail in the paper.The method is employed to deal with a consolidation test data error,to show its effectiveness Results show that after treatment the precision of settlement analysis is higher than ever before. |
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| Keywords: | settlement data data error treatment fairing filtration theory |
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