Health monitoring system of a self-anchored suspension bridge (planning, design and installation/operation)

被引：7

作者：

Chang, S. -P. ^{[1
]}

Kim, S. ^{[2
]}

Lee, J. ^{[1
]}

Bae, I. ^{[3
]}

机构：

[1] Seoul Natl Univ, Seoul 151744, South Korea

[2] Seoul Natl Univ Technol, Seoul 139743, South Korea

[3] New Airport Hiway Co, Inchon 404160, South Korea

来源：

STRUCTURE AND INFRASTRUCTURE ENGINEERING | 2008年 / 4卷 / 03期

关键词：

monitoring system; bridge condition assessment; health monitoring; sensor; signal;

D O I：

10.1080/15732470500254790

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Recent advances in sensing technologies make it feasible and practic al to install sensors on expensive civil infrastructures, such as bridges, for safety monitoring during construction and long-term assessment of the structures condition. This paper presents a case study of a structural health monitoring (SHM) and bridge management system (BMS) installed in Yeongjong Bridge in South Korea. This is a self-anchored suspension bridge on the expressway that links Seoul to Incheon International Airport. Experimental data have been collected from the bridge for two years, since its completion in 2000. This paper presents a list of examples where the structural health monitoring system can be applied and provides general guidelines and recommendations for deploying a monitoring system in terms of (1) sensing and instrumentation, (2) data collection and signal processing, and (3) information processing.

引用

页码：193 / 205

页数：13

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