| 泥沙对ADCP流量测验的影响 |
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| 引用本文： | 梁中平,张志敏,张平.泥沙对ADCP流量测验的影响[J].水利科技与经济,2006,12(3):168-170. |
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| 作者姓名： | 梁中平 张志敏 张平 |
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| 作者单位： | 广东省水文局,肇庆分局,广东,肇庆,526060 |
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| 摘 要： | 根据ADCP(Acoustic Doppler Current Profiler)在洪水期流量测验过程中底跟踪失效的问题,分析了泥沙是造成ADCP流量测验精度偏低的主要原因,外接GPS与光纤罗经后,ADCP流量测验精度得到了较大提高。
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| 关 键 词： | 泥沙 ADCP 底跟踪 GPS与光纤罗经 |
| 文章编号： | 1006-7175（2006）03-0168-03 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005年9月27日 |
Sediment Influence on Discharge Measuring with ADCP |
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| LIANG Zhong-ping,ZHANG Zhi-min,ZHANG Ping.Sediment Influence on Discharge Measuring with ADCP[J].Water Conservancy Science and Technology and Economy,2006,12(3):168-170. |
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| Authors: | LIANG Zhong-ping ZHANG Zhi-min ZHANG Ping |
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| Abstract: | To deal with the problem that Bottom-Tracking does not work well in the course of discharge measurement with ADCP during flood period,through analysis,this paper indicates that sediment influence is the main cause of low precision when measuring discharge.It also presents that the measure precision can be improved by connecting with GPS and fibre-optical rhumb. |
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| Keywords: | sediment ADCP river bottom tracing GPS and fibre-optical rhumb |
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