Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake
This study introduces the analysis of structural health monitoring (SHM) system based on acceleration measurements during an earthquake. The SHM system is applied to assess the performance investigation of the administration building in Seoul National University of Education, South Korea. The statis...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2016/8902727 |
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| _version_ | 1832559789013467136 |
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| author | Mosbeh R. Kaloop Jong Wan Hu Mohamed A. Sayed Jiyoung Seong |
| author_facet | Mosbeh R. Kaloop Jong Wan Hu Mohamed A. Sayed Jiyoung Seong |
| author_sort | Mosbeh R. Kaloop |
| collection | DOAJ |
| description | This study introduces the analysis of structural health monitoring (SHM) system based on acceleration measurements during an earthquake. The SHM system is applied to assess the performance investigation of the administration building in Seoul National University of Education, South Korea. The statistical and wavelet analysis methods are applied to investigate and assess the performance of the building during an earthquake shaking which took place on March 31, 2014. The results indicate that (1) the acceleration, displacement, and torsional responses of the roof recording point on the top floor of the building are more dominant in the X direction; (2) the rotation of the building has occurred at the base recording point; (3) 95% of the energy content of the building response is shown in the dominant frequency range (6.25–25 Hz); (4) the wavelet spectrum illustrates that the roof vibration is more obvious and dominant during the shaking; and (5) the wavelet spectrum reveals the elasticity responses of the structure during the earthquake shaking. |
| format | Article |
| id | doaj-art-bd031302de4d43eb9b6612dcc46885b6 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-bd031302de4d43eb9b6612dcc46885b62025-02-03T01:29:15ZengWileyShock and Vibration1070-96221875-92032016-01-01201610.1155/2016/89027278902727Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an EarthquakeMosbeh R. Kaloop0Jong Wan Hu1Mohamed A. Sayed2Jiyoung Seong3Department of Civil and Environmental Engineering, Incheon National University, Incheon 406-840, Republic of KoreaDepartment of Civil and Environmental Engineering, Incheon National University, Incheon 406-840, Republic of KoreaNational Research Institute of Astronomy and Geophysics, Cairo 11421, EgyptNational Disaster Management Institute, Ministry of Security and Public Administration, Seoul 121-719, Republic of KoreaThis study introduces the analysis of structural health monitoring (SHM) system based on acceleration measurements during an earthquake. The SHM system is applied to assess the performance investigation of the administration building in Seoul National University of Education, South Korea. The statistical and wavelet analysis methods are applied to investigate and assess the performance of the building during an earthquake shaking which took place on March 31, 2014. The results indicate that (1) the acceleration, displacement, and torsional responses of the roof recording point on the top floor of the building are more dominant in the X direction; (2) the rotation of the building has occurred at the base recording point; (3) 95% of the energy content of the building response is shown in the dominant frequency range (6.25–25 Hz); (4) the wavelet spectrum illustrates that the roof vibration is more obvious and dominant during the shaking; and (5) the wavelet spectrum reveals the elasticity responses of the structure during the earthquake shaking.http://dx.doi.org/10.1155/2016/8902727 |
| spellingShingle | Mosbeh R. Kaloop Jong Wan Hu Mohamed A. Sayed Jiyoung Seong Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake Shock and Vibration |
| title | Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake |
| title_full | Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake |
| title_fullStr | Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake |
| title_full_unstemmed | Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake |
| title_short | Structural Performance Assessment Based on Statistical and Wavelet Analysis of Acceleration Measurements of a Building during an Earthquake |
| title_sort | structural performance assessment based on statistical and wavelet analysis of acceleration measurements of a building during an earthquake |
| url | http://dx.doi.org/10.1155/2016/8902727 |
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