A Fundamental Study for Real-Time Safety Evaluation System of Landing Pier Using FBG Sensor

International Journal of Information Technology

Heungsu Lee ; Youngseok Kim ; Jonghwa Yi ; Chul Park

关键词: FBG sensor;    harbor structure;    maintenance;    safety evaluation system.;   

DOI  :  10.1999/1307-6892/10008766

学科分类：计算机应用

来源: World Academy of Science, Engineering and Technology (W A S E T)

【 摘 要 】

A landing pier is subjected to safety assessment by visual inspection and design data, but it is difficult to check the damage in real-time. In this study, real - time damage detection and safety evaluation methods were studied. As a result of structural analysis of the arbitrary landing pier structure, the inflection point of deformation and moment occurred at 10%, 50%, and 90% of pile length. The critical value of Fiber Bragg Grating (FBG) sensor was set according to the safety factor, and the FBG sensor application method for real - time safety evaluation was derived.

【 授权许可】

Unknown