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Damage detection of offshore jacket structures using frequency domain selective measurements

Kianian, M ; Sharif University of Technology | 2013

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  1. Type of Document: Article
  2. DOI: 10.1007/s11804-013-1185-y
  3. Publisher: 2013
  4. Abstract:
  5. The development of damage detection techniques for offshore jacket structures is vital to prevent catastrophic events. This paper applies a frequency response based method for the purpose of structural healthCgreater detection efficiency. In addition, the performance of the proposed method was evaluated in relation to multiple damages. The aforementioned points are illustrated using the numerical study of a two dimensional jacket platform, and the results proved to be satisfactory utilizing the proposed methodology
  6. Keywords:
  7. Damage detection ; Element modal strain energy ratio ; Frequency response function ; Minimum rank perturbation theory ; Offshore jacket platform ; Structural health monitoring
  8. Source: Journal of Marine Science and Application ; Volume 12, Issue 2 , June , 2013 , Pages 193-199 ; 16719433 (ISSN)
  9. URL: http://link.springer.com/article/10.1007%2Fs11804-013-1185-y