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Identification of frame geometry and boundary conditions from free-vibration modal signatures

Ali Karimi-Asrami1, Ramazan-Ali Jafari-Talookolaei2, Arman Mardani1

  • 1School of Mechanical Engineering, Babol Noshirvani University of Technology, Babol, Iran.

Scientific Reports
|January 23, 2026
PubMed

Keywords:
Finite element methodFrame structureModal signatureStructural parameter estimation

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