| 光电液位传感器在大跨度桥挠度监测中的应用 |
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| 引用本文： | 张小云,章鹏,符欲梅.光电液位传感器在大跨度桥挠度监测中的应用[J].重庆科技学院学报(自然科学版),2007,9(3):38-40. |
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| 作者姓名： | 张小云 章鹏 符欲梅 |
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| 作者单位： | 1. 重庆科技学院,重庆,400042;重庆大学,重庆,400044
2. 重庆大学,重庆,400044 |
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| 摘 要： | 介绍了光电液位传感器的基本原理和优点,根据大佛寺长江大桥挠度测量的要求,构造了挠度远程监测系统,得到了大佛寺长江大桥挠度变化的数据。结果表明,新型光电液位传感器能够对大跨度桥梁的挠度进行长期、实时、在线的监测。
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| 关 键 词： | 光电 液位传感器 挠度监测 大跨度桥 |
| 文章编号： | 1673-1980(2007)03-0038-03 |
| 修稿时间： | 2007年6月10日 |
Appication of Opto-electric Liquid Level Sensor in Large Span Bridge Deflection Monitoring |
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| ZHANG Xiao-Yun,ZHANG Peng,FU Yu-mei.Appication of Opto-electric Liquid Level Sensor in Large Span Bridge Deflection Monitoring[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2007,9(3):38-40. |
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| Authors: | ZHANG Xiao-Yun ZHANG Peng FU Yu-mei |
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| Abstract: | The monitoring of the bridge deflection is an important part of the bridge healthy monitoring.The fundamental and advantages of the opto-electronic liquid level sensor is proposed.Based on the demand of the deflection monitoring of the Dafosi Yangtze River Bridge,the long-distance deflection monitoring system is set up and the deflection data of the bridge is obtained.The result shows that the opto-electronic liquid level sensor based on jointed-hoses can be used on the long-term,real-time,and on-line monitoring of the large span bridges. |
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| Keywords: | opto-electric liquid level sensor deflection monitoring large span bridge |
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