Validation case studies of wireless monitoring systems in civil structures

J. P. Lynch, K. J. Loh, Tsung-Chin Hou, Y. Wang, J. Yi, C. B. Yun, K. C. Lu, C. H. Loh

研究成果: Conference contribution

7 引文 斯高帕斯(Scopus)

摘要

Growing interest in smart structure technologies has motivated researchers to explore wireless sensor networks for structural monitoring applications. Wireless sensors offer significant cost savings and functionality enhancements compared to traditional cable-based monitoring technologies. First, wireless communication eradicates the need to undertake installation of wires in a structure, thereby saving major costs. Second, embedded computing technologies are integrated with wireless sensors to offer opportunities to locally process measurement data. This paper summarizes two validation case studies where wireless sensors are installed within realistic civil structures. The first case study describes the installation of a wireless monitoring system upon the Geumdang Bridge. The second case study describes the application of wireless sensors to a three-story steel structure excited with base motion. In both case studies, the wireless monitoring system is shown to provide equivalent accuracy compared to baseline cable-based monitoring systems simultaneously installed. Furthermore, the computational power integrated with the wireless sensor prototypes is utilized for real-time data interrogation.

原文English
主出版物標題Structural Health Monitoring and Intelligent Infrastructure - Proceedings of the 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005
頁面597-604
頁數8
出版狀態Published - 2006 十二月 1
事件2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005 - Shenzhen, China
持續時間: 2005 十一月 162005 十一月 18

出版系列

名字Structural Health Monitoring and Intelligent Infrastructure - Proceedings of the 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005
1

Other

Other2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005
國家China
城市Shenzhen
期間05-11-1605-11-18

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction

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