Test and Research on Dynamic Characteristics of A Mega-frame Model Structure under Ambient Vibration
Authors
Sasa HE, Zhiwu YU
Corresponding Author
Sasa HE
Available Online December 2016.
- DOI
- 10.2991/aece-16.2017.115How to use a DOI?
- Keywords
- component; mega-frame; ambient vibration; dynamic characteristics; modal parameter identification
- Abstract
The dynamic characteristics of a mega-frame model structure under ambient vibration was tested and analyzed. The article compared two methods of modal parameter identification: the Ibrahim Time Domain Technique (ITD) in time domain, and the Fast Fourier Transform (FFT) in frequency domain. Then verified the similar relation by checking the test analysis results on the calculation results of the original structure.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Sasa HE AU - Zhiwu YU PY - 2016/12 DA - 2016/12 TI - Test and Research on Dynamic Characteristics of A Mega-frame Model Structure under Ambient Vibration BT - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering PB - Atlantis Press SP - 533 EP - 536 SN - 2352-5401 UR - https://doi.org/10.2991/aece-16.2017.115 DO - 10.2991/aece-16.2017.115 ID - HE2016/12 ER -