The Structural-health Monitoring System of Station Structures

초록

Subway is typical public transportation that numerous passengers take every day. Then, the structural safety of station structure must be ensured. Since subway stations in Korea, which have been being operated since the 1970s, they might be easily damaged by vibrations such as repetitive train vibrations and even earthquake vibrations. For this reason, authors have developed the structural-health evaluating program and the WSN (Wireless Sensor Network) based structural-health monitoring system of station structures. In this paper, the structural-health evaluating program and monitoring system installed on field station are demonstrated briefly.