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Title |
A Study on the Validation of Measured Data from the Seismic Accelerometers in the Safety Evaluation System of Public Buildings
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Authors |
장원석(Won-Seok Jang) ; 정성훈(Seong-Hoon Jeong); 박병철(Byung-Chul Park) |
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DOI |
https://doi.org/10.11112/jksmi.2020.24.5.150 |
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Keywords |
지진가속도계측시스템; 건축물 안전성평가; 응답가속도 시간이력; 구조물 안전성 모니터링 Seismic acceleration measurement system; Building safety assessment; Response acceleration time history; Structure health monitoring |
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Abstract |
In this study, an algorithm was developed to validate the seismic acceleration measurement data of the seismic acceleration measurement system using measurement data from public buildings currently in operation. Through the results of the study, an algorithm was developed to detect errors and abnormalities in the measurement data itself and the process of generating real-time data (MMA/sec) and event measurement data (MiniSEED), which are the main data generated by the system, and the basic data for determining the direction of inspection through measurement data analysis. It is expected that this will be used as a guideline to determine whether or not the seismic acceleration measurement system, which was managed as receiving/not receiving, is inspected and abnormal types of conditions.
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