| 重庆河段泥沙模型测控技术 |
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| 引用本文： | 丁甡奇. 重庆河段泥沙模型测控技术[J]. 水运工程, 2004, 0(10): 66-68 |
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| 作者姓名： | 丁甡奇 |
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| 作者单位： | 重庆西南水运工程科学研究所,重庆,400016 |
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| 摘 要： | 介绍“重庆河段泥沙模型计算机自动测控系统”以及对流量、流速、水位等多种物理量实现计算机实时测量与控制技术,着重介绍应用透光法实时测量含沙量、沉降法测量颗粒粒径的计算机测量原理与方法。该系统的应用大大提高了泥沙模型试验自动化测量控制水平,提高了工作效率。
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| 关 键 词： | 计算机测控系统 流量 泥沙 模型 含沙量 颗粒粒径 |
| 文章编号： | 1002-4972(2004)10-0066-03 |
| 修稿时间： | 2004-03-21 |
Measurement and Control Technology on Sediment Model of Chongqing Reach |
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| DING Sheng-qi. Measurement and Control Technology on Sediment Model of Chongqing Reach[J]. Port & Waterway Engineering, 2004, 0(10): 66-68 |
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| Authors: | DING Sheng-qi |
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| Abstract: | This paper introduces the computer automatic control system on the sediment model of Chongqing Reach, including the computer measurement and control technology of the physical quantities, such as water level, velocity discharge, sediment concentration, grain diameter, etc. The principle of computer measurement and the measuring methods of sediment concentration and grain diameter are recommended in emphasis. The application of the system has greatly improved the automatic measurement and control level of sediment model, relived the workload and increased work efficiency. |
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| Keywords: | computer measurement and control system discharge sediment model sediment concentration grain diameter |
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