Long-Term Vibration Monitoring of Cable-Stayed Bridge Using Wireless Sensor Network
نویسندگان
چکیده
منابع مشابه
Structural health monitoring of a cable-stayed bridge using wireless smart sensor technology: data analyses
This paper analyses the data collected from the 2 Jindo Bridge, a cable-stayed bridge in Korea that is a structural health monitoring (SHM) international test bed for advanced wireless smart sensors network (WSSN) technology. The SHM system consists of a total of 70 wireless smart sensor nodes deployed underneath of the deck, on the pylons, and on the cables to capture the vibration of the brid...
متن کاملStructural Health Monitoring Using Wireless Smart Sensor Networks for a Cable-stayed Bridge
Doctoral Student, Dept. of Civil and Environmental Engineering, KAIST, Daejeon, South Korea. E-mail: [email protected], [email protected] Doctoral Student, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, IL, USA. E-mail: [email protected], [email protected] Professor, Dept. of Civil and Environmental Engineering, KAIST, Daejeon, South Korea. E-mail: hjung@kaist....
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Structural health monitoring (SHM) of civil infrastructure using wireless smart sensor networks (WSSNs) has received significant public attention in recent years. The benefits of WSSNs are that they are low-cost, easy to install, and provide effective data management via on-board computation. This paper reports on the deployment and evaluation of a state-of-the-art WSSN on the new Jindo Bridge,...
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In the design of a structure, one of the most difficult parameter to assess is how the initial condition of a structure will change with time. During its life span, a structure can be subjected to different loads, changes in geometric configuration and even changes in its mechanical properties. Among all factors that can affect the geometrical reconfiguration of a structure (i.e. settlements an...
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A health monitoring system was designed and installed on Dafosi Bridge, the largest cable-stayed bridge across the Yangtze River in western China. This article briefly describes an online deflection monitoring system, the most important sensing subsystem of the health monitoring system. It can be divided into two major components, one for measurement, and one for control and data processing. Th...
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ژورنال
عنوان ژورنال: International Journal of Distributed Sensor Networks
سال: 2013
ISSN: 1550-1477,1550-1477
DOI: 10.1155/2013/804516