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Development of a Cloud Computing-Based Pier Type Port Structure Stability Evaluation Platform Using Fiber Bragg Grating Sensors

Title
Development of a Cloud Computing-Based Pier Type Port Structure Stability Evaluation Platform Using Fiber Bragg Grating Sensors
Author
조병완
Keywords
port structure; Fiber Bragg Grating Sensor; cloud computing; structure stability evaluation; structure monitoring
Issue Date
2018-05
Publisher
MDPI
Citation
SENSORS, v. 18, no. 6, Article no. 1681
Abstract
Structure Health Monitoring is a topic of great interest in port structures due to the ageing of structures and the limitations of evaluating structures. This paper presents a cloud computing-based stability evaluation platform for a pier type port structure using Fiber Bragg Grating (FBG) sensors in a system consisting of a FBG strain sensor, FBG displacement gauge, FBG angle meter, gateway, and cloud computing-based web server. The sensors were installed on core components of the structure and measurements were taken to evaluate the structures. The measurement values were transmitted to the web server via the gateway to analyze and visualize them. All data were analyzed and visualized in the web server to evaluate the structure based on the safety evaluation index (SEI). The stability evaluation platform for pier type port structures involves the efficient monitoring of the structures which can be carried out easily anytime and anywhere by converging new technologies such as cloud computing and FBG sensors. In addition, the platform has been successfully implemented at Maryang Harbor situated in Maryang-Meyon of Korea to test its durability.
URI
https://www.mdpi.com/1424-8220/18/6/1681https://repository.hanyang.ac.kr/handle/20.500.11754/118586
ISSN
1424-8220
DOI
10.3390/s18061681
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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