Research Status and Prospect of Transmission Tower Structure Damage Identification

Abstract:

To have a comprehensive summary of existing methods for damage identification of transmission tower so as to provide systematic and effective information, from aspeces of data sources and analytical methods, the existing methods of damage identification were summarized to sort out the technical evolution of the various damage identification methods including the static and dynamic damage identification and inversion and pattern recognition methods.Then, the application status, advantages and disadvantages of various methods were analzed, and the improvement ideas and methods were summarized. Finally, establishment of four-in-one multi-system damage identification method was proposed based on construction monitoring, loads tsets, health monitoring and artificial patrol, which is the development trend of the transmission tower structure damage identification.

• Periodical: Applied Mechanics and Materials (Volume 680)
• Pages: 379-382
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.680.379
• Online since: October 2014
• Authors: Wei Xing Liu, Ling Lu, Zhi Chun Li
• Keywords: Damage Identification, Health Monitoring, Pattern Recognition, transmission tower

References

[1] Huang Tianli. Study on some methods for identification of structual system and damage[D]. Shamng hai: Tongji University, (2007).

[2] Housner G W, Bergman L A, Caughey T K, et al. Structure control: past, present, and future[J]. journal of Enineering Mechanices, 1997, 123(9): 897-971.

[3] Ding Youliang, Li Aiqun. Monitoring and warning of health conditions for suspension bridges under varying environmental conditions[J]. Journal of Southeast University, 2010, 40(5): 1052-1056.

[4] Salawu O S, Williams C. Bridge assessment using forced-vibration testing[J]. Journal of Structural Engineering, 1995, 121(2): 161-173.

DOI: 10.1061/(asce)0733-9445(1995)121:2(161)