Vibration-based structural health monitoring of harbor caisson structure

So-Young Lee; So-Ra Lee; Jeong-Tae Kim

doi:10.1117/12.879600

18 April 2011 Vibration-based structural health monitoring of harbor caisson structure

So-Young Lee, So-Ra Lee, Jeong-Tae Kim

Proceedings Volume 7981, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2011; 798154 (2011) https://doi.org/10.1117/12.879600
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2011, San Diego, California, United States

Abstract

This study presents vibration-based structural health monitoring method in foundation-structure interface of harbor caisson structure. In order to achieve the objective, the following approaches are implemented. Firstly, vibration-based response analysis method is selected and structural health monitoring (SHM) technique is designed for harbor caisson structure. Secondly, the performance of designed SHM technique for harbor structure is examined by FE analysis. Finally, the applicability of designed SHM technique for harbor structure is evaluated by dynamic tests on a lab-scaled caisson structure.

Citation Download Citation

So-Young Lee, So-Ra Lee, and Jeong-Tae Kim "Vibration-based structural health monitoring of harbor caisson structure", Proc. SPIE 7981, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2011, 798154 (18 April 2011); https://doi.org/10.1117/12.879600

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