A Development Scheme of the algorithm to evaluate the Health-State of Station Structures

초록

Station structures are exposed to danger of collapse by even moderate magnitude earthquakes and easily damaged by internal and external loads such as repetitive long-term train vibrations and impact loads from adjacent construction site. For this reason, recently, the smart health monitoring and diagnosis technologies have been paid attention and the smart health monitoring system has also been focused on for the early detection of civil structures’ damages and for the suitable treatment against them. As a preliminary study for the reasonable method to evaluate the health state of station structures, authors have performed numerical dynamic simulations of a station structure to decide the vulnerable structural members of stations. Also, authors suggest two health-state evaluating techniques