@article { author = {Golafshani, A.A. and Kianian, M. and Ghodrati, E.}, title = {Health Monitoring of Structures Using Few Frequency Response Measurements}, journal = {Scientia Iranica}, volume = {17}, number = {6}, pages = {-}, year = {2010}, publisher = {Sharif University of Technology}, issn = {1026-3098}, eissn = {2345-3605}, doi = {}, abstract = {The development of damage detection techniques for o shore jacket structures is vital for preventing catastrophic events. This paper applies a frequency response based method for the purpose of structural health monitoring. In this approach, the concept of a minimum rank perturbation theory is used. The feasibility of using a nite number of sensors and its e ect on damage detection capabilities is investigated. In addition, the performance of the proposed method is evaluated in the case of multiple damages. The aforementioned points are illustrated using the numerical study of a two dimensional jacket platform.}, keywords = {Damage detection,structural health monitoring,frequency response function,O shore jacket platform,Minimum rank perturbation theory}, url = {https://scientiairanica.sharif.edu/article_3172.html}, eprint = {https://scientiairanica.sharif.edu/article_3172_3c04fd4d3fb07929ac308833eec54929.pdf} }