Environmental variability study on the measured responses of Runyang Cablestayed Bridge using wavelet packet analysis

Science in China, Series E: Technological Sciences

Volumn 51, Issue 5, 2008, Pages 517-528

  Ding, YouLiang ^a   Li, AiQun ^a   Liu, Tao ^a  

^a SOUTHEAST UNIVERSITY   (China)

Author keywords

Ambient vibration; Cable stayed bridge; Structural damage alarming; Wavelet packet analysis; Wavelet packet energy spectrum

Indexed keywords

DAMAGE DETECTION; ENVIRONMENTAL IMPACT; REAL TIME SYSTEMS; STORMS; WAVELET ANALYSIS;

AMBIENT VIBRATION; CABLESTAYED BRIDGE; WAVELET PACKET ANALYSIS; WAVELET PACKET ENERGY SPECTRUM (WPES);

SUSPENSION BRIDGES;

EID: 42449158549     PISSN: 10069321     EISSN: 1862281X     Source Type: Journal    
DOI: 10.1007/s11431-008-0043-7     Document Type: Article

References (10)

1. Ding Y L, Li A Q, Miao C Q. Theoretical research on structural damage alarming of long-span bridges using wavelet packet analysis. J Southeast University (English Edition), 2005, 21(4): 459-462
2. Ding Y L, Li A Q, Miao C Q. Investigation on the structural damage alarming method based on wavelet packet energy spectrum (in Chinese). Engineering Mechanics, 2006, 23(8): 42-48
3. Ding Y L, Li A Q. Structural damage early warning based on vibration testing and wavelet packet transform (in Chinese). Chinese J Theo Appl Mech, 2006, 38(5): 639-644
4. Sun Z, Chang C C. Statistical wavelet-based method for structural health monitoring. J Struct Eng, 2004, 130(7): 1055-1062
5. Sun Z, Chang C C. Structural damage assessment based on wavelet packet transform. J Struct Eng, 2002, 128(10): 1354-1361
6. James G H, Garne T G. The natural excitation technique (NExT) for modal parameter extraction from ambient operating structure. Int J Analy Exper Mod Anal, 1995, 10(4): 260-277
7. James G H, Carne T G. Damping measurements on operating wind turbines using the natural excitation technique (NExT). American Society of Mechanical Engineers, Solar Energy Division (Publication) SED, 1992, 12: 75-81
8. Li A Q, Miao C Q, Li Z X, et al. Health monitoring system for the Runyang Yangtse River Bridge (in Chinese). Journal of Southeast University (Natural Science Edition), 2003, 33(5): 544-548
9. Li A Q, Miao C Q, Zhao L. The health monitoring system of the Runyang Yangtse River Bridge. In: Proceedings of the First International Conference on Structural Health Monitoring and Intelligent Infrastructure, Tokyo: Taylor & Francis LTD, 2003, 1017-1023
10. Li A Q, Miao C Q. Design and study on the structural health monitoring system for the Runyang Yangtse River Bridge. In: Proceedings of the 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure. Shenzhen: A A Balkema Publishers, 2005, 1122-1129