| Application of Wireless Monitoring System to Structural Health Monitoring of Long-Spanned Cable-Stayed Bridge |
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| 作者姓名： | 孟庆成 齐欣 李乔 |
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| 作者单位： | School of Civil Engineering Southwest Jiaotong University，School of Civil Engineering Southwest Jiaotong University，School of Civil Engineering Southwest Jiaotong University，Chengdu 610031 China，Chengdu 610031 China，Chengdu 610031 China |
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| 基金项目： | The National Natural Science Foundation of China （ No. 50278079） |
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| 摘 要： | Introduction Owning to the immense investment and longdesign period, the safety of bridges has great effectson the national economy. Nowadays, as the long-spanned bridges are designed to be more flexible andlighter, and their styles and functions become m…
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| 关 键 词： | 大跨度斜拉桥 结构健康监测 无线监测系统 数据采集 |
| 文章编号： | 1005-2429（2007）02-0117-05 |
| 收稿时间： | 2006-06-18 |
Application of Wireless Monitoring System to Structural Health Monitoring of Long-Spanned Cable-Stayed Bridge |
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| MENG Qing-cheng,QI Xin,Li Qiao.Application of Wireless Monitoring System to Structural Health Monitoring of Long-Spanned Cable-Stayed Bridge[J].Journal of Southwest Jiaotong University,2007,15(2):117-121. |
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| Authors: | MENG Qing-cheng QI Xin Li Qiao |
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| Abstract: | The remote monitoring system applied to the construction control and health monitoring of the Nanjing Third Yangtze River Bridge is introduced. The system makes it possible to get the structure capabilities and environmental parameters of the bridge at the predetermined moment. It sends the collected data over a long distance to an assigned position for display and analysis. The related methods and working condition of the wireless monitoring system are discussed. The measured data during 48 h are employed to determine the feasibility for the closure of the bridge. |
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| Keywords: | Construction control Health monitoring Wireless monitoring Data collection Steel pylon Cable-stayed bridge |
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