Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
권호 표지
DOI QR코드

DOI QR Code

The Evaluation of Effectiveness on Horizontal Ambient Vibration Measurement of Tall Building Using Wireless MEMS Sensor

무선 MEMS 센서를 이용한 초고층 건물 수평 상시진동 계측의 유효성 평가

  • Lee, Jong-Ho (Dept. of Architecture, Seoul National University of Science and Technology) ;
  • Cheon, Dong-Jin (Dept. of Architecture, Seoul National University of Science and Technology) ;
  • Yoon, Sung-Won (School of Architecture, Seoul National University of Science and Technology)
  • 이종호 (서울과학기술대학교 건축과) ;
  • 천동진 (서울과학기술대학교 건축과) ;
  • 윤성원 (서울과학기술대학교 건축학부)
  • Received : 2018.02.27
  • Accepted : 2018.05.08
  • Published : 2018.06.15
Download PDF
⟨ Previous Next ⟩

Abstract

Recently, measuring instruments for SHM of structures had being developed. In general, the wireless transmission of sensor signals, compared to its wired counterpart, is preferable due to its absence of triboelectric noise and elimination of the requirement for cumbersome cable. However, the research on the tall buildings with relatively small vibration levels is insufficient. Therefore, in this paper, we used the wireless MEMS sensor and iPad to compare and analyze the vibration measurements of three tall buildings and two towers.

Keywords

References

  1. Albarbar, A., & Teay, S. H., "Advanced Mechatronics and MEMS Devices II", Springer Verlag, Manchester, pp.19-40, 2016.
  2. Moon, S. H., & Yoon, S. W., "Ambient Vibration Measurement of Buildings Horizontal Vibration Using a Mobile Phone Application", Journal of Korean Association for Spatial Structures, Vol.15, No.3, pp.77-83, 2015 https://doi.org/10.9712/KASS.2015.15.3.077
  3. Moon, S. H., & Yoon, S. W., "Analysis on Dynamic Characteristics of an Observatory Tower by Using Mobile-phone Application", Journal of Korean Association for Spatial Structures, Vol.16, No.2, pp.47-54, 2016 https://doi.org/10.9712/KASS.2016.16.2.047
  4. Jang, Y. J., Cho, B. H., & Kim, H. J., "Comparison of Dynamic Property Estimation by Transient Vibration and Synchronized Human Excitation", Computational Structural Engineering Institute of Korea, Vol.24, No.3, pp.259-266, 2011
  5. Lee, J. H., & Yoon, S. W., "The Evaluation of Effectiveness on Horizontal Transient Vibration Measurement of Low-Rise Building Using Wireless MEMS Sensor", Journal of Korean Association for Spatial Structures, Vol.17, No.3, pp.57-64, 2017 https://doi.org/10.9712/KASS.2017.17.3.057
  6. Yoon, S. W., & Ju, Y. K., "Natural Frequency of Tall Building Through Ambient Vibration Measurement", Journal of Korean Society of Steel Construction, Vol.15, No.2, pp.117-124, 2003
  7. Do, K. Y. (2014). Analysis of Natural Frequency through Vibration Measurement of Foot-bridges (Master's dissertation). Seoul National University of Science and Technology, Republic of Korea
  8. Microstrain, G-Link-200 Datasheet (8400-0102) RevA-10, Williston, 2017
  9. Microstrain, WSDA-USB_Datasheet_8400-0074, Williston, 2017
  10. Lee, J. H., Cheon, D. J., & Yoon, S. W. "The Evaluation of Communication Distance Using Wireless MEMS Sensor in Building Structure", Journal of Korean Association for Spatial Structures, Vol.17, No.4, pp.93-102, 2017 https://doi.org/10.9712/KASS.2017.17.4.093
  11. Kurata, N., Suzuki, M., Saruwatari, S., & Morikawa, H. (2008, October). Actual Application of Ubiquitous Structural Monitoring System using Wireless Sensor Networks. The 14th World Conference on Earthquake Engineering. International Association for Earthquake Engineering, China.

Cited by

  1. Evaluation of Wireless MEMS Sensor Measurements at an Outdoor Field With Temperature Variation in Extreme Environment vol.18, pp.3, 2018, https://doi.org/10.9712/KASS.2018.18.3.67