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Scientific paper - Original scientific paper
Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation
Applied sciences (Basel), 11(10) (2021); 4589. https://doi.org/10.3390/app11104589
Duvnjak, Ivan; Damjanović, Domagoj; Bartolac, Marko; Skender, Ana

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

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Duvnjak, I., Damjanović, D., Bartolac, M. & Skender, A. (2021). Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation. Applied sciences (Basel), 11(10).. doi: 10.3390/app11104589

Duvnjak, Ivan, et al. "Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation." Applied sciences (Basel), vol. 11(10), 2021. https://doi.org/10.3390/app11104589

Duvnjak, Ivan, Domagoj Damjanović, Marko Bartolac and Ana Skender. "Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation." Applied sciences (Basel) 11(10) (2021). https://doi.org/10.3390/app11104589

Duvnjak, I., et al. (2021) 'Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation', Applied sciences (Basel), 11(10). doi: 10.3390/app11104589

Duvnjak I, Damjanović D, Bartolac M, Skender A. Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation. Applied sciences (Basel) [Internet]. 2021 [cited 2024 November 14];11(10). doi: 10.3390/app11104589

I. Duvnjak, D. Damjanović, M. Bartolac and A. Skender, "Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation", Applied sciences (Basel), vol. 11(10), 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:237:209464. [Accessed: 14 November 2024]

Metadata
Title (english)Mode Shape-Based Damage Detection Method (MSDI): Experimental Validation
AuthorIvan Duvnjak
AuthorDomagoj Damjanović
AuthorMarko Bartolac
AuthorAna Skender
Author's institutionUniversity of Zagreb
Faculty of Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
Abstract The main principle of vibration-based damage detection in structures is to interpret the changes in dynamic properties of the structure as indicators of damage. In this study, the mode shape damage index (MSDI) method was used to identify discrete damages in plate-like structures. This damage index is based on the difference between modified modal displacements in the undamaged and damaged state of the structure. In order to assess the advantages and limitations of the proposed algorithm, we performed experimental modal analysis on a reinforced concrete (RC) plate under 10 different damage cases. The MSDI values were calculated through considering single and/or multiple damage locations, different levels of damage, and boundary conditions. The experimental results confirmed that the MSDI method can be used to detect the existence of damage, identify single and/or multiple damage locations, and estimate damage severity in the case of single discrete damage.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleApplied sciences (Basel)
Numberingvol. 11(10), 4589
e-ISSN2076-3417
DOIhttps://doi.org/10.3390/app11104589
URN:NBNurn:nbn:hr:237:209464
Publication2021
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-09-04 10:18:05