Natural Frequency Changes Due to Severe Corrosion in Metallic Structures

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Izvoz citacije: ABNT
GILLICH, Gilbert-Rainer ;PRAISACH, Zeno Iosif ;IANCU, Vasile ;FURDUI, Horia ;NEGRU, Ionica .
Natural Frequency Changes Due to Severe Corrosion in Metallic Structures. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.12, p. 721-730, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/natural-frequency-changes-due-to-severe-corrosion-in-metallic-structures/>. Date accessed: 29 sep. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2015.2674.
Gillich, G., Praisach, Z., Iancu, V., Furdui, H., & Negru, I.
(2015).
Natural Frequency Changes Due to Severe Corrosion in Metallic Structures.
Strojniški vestnik - Journal of Mechanical Engineering, 61(12), 721-730.
doi:http://dx.doi.org/10.5545/sv-jme.2015.2674
@article{sv-jmesv-jme.2015.2674,
	author = {Gilbert-Rainer  Gillich and Zeno Iosif  Praisach and Vasile  Iancu and Horia  Furdui and Ionica  Negru},
	title = {Natural Frequency Changes Due to Severe Corrosion in Metallic Structures},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {12},
	year = {2015},
	keywords = {corrosion; damage assessment; natural frequency; cantilever beam; mass loss},
	abstract = {Degradation of engineering structures due to corrosion affects their safety by reducing the cross-section of structural components and altering the material’s mechanical characteristics. These parameter changes are observable in the shift of the natural frequencies. In the study presented in this paper, it was demonstrated that the kinetic energy distribution reflects the mass participation, thus being able to predict frequency changes due to mass loss, while the modal strain energy distribution can be properly used to indicate the location of the damage. As a result, two mathematical relations were developed by the authors, predicting the frequency changes due to the main effects of corrosion: loss of mass and loss of stiffness.},
	issn = {0039-2480},	pages = {721-730},	doi = {10.5545/sv-jme.2015.2674},
	url = {https://www.sv-jme.eu/sl/article/natural-frequency-changes-due-to-severe-corrosion-in-metallic-structures/}
}
Gillich, G.,Praisach, Z.,Iancu, V.,Furdui, H.,Negru, I.
2015 June 61. Natural Frequency Changes Due to Severe Corrosion in Metallic Structures. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:12
%A Gillich, Gilbert-Rainer 
%A Praisach, Zeno Iosif 
%A Iancu, Vasile 
%A Furdui, Horia 
%A Negru, Ionica 
%D 2015
%T Natural Frequency Changes Due to Severe Corrosion in Metallic Structures
%B 2015
%9 corrosion; damage assessment; natural frequency; cantilever beam; mass loss
%! Natural Frequency Changes Due to Severe Corrosion in Metallic Structures
%K corrosion; damage assessment; natural frequency; cantilever beam; mass loss
%X Degradation of engineering structures due to corrosion affects their safety by reducing the cross-section of structural components and altering the material’s mechanical characteristics. These parameter changes are observable in the shift of the natural frequencies. In the study presented in this paper, it was demonstrated that the kinetic energy distribution reflects the mass participation, thus being able to predict frequency changes due to mass loss, while the modal strain energy distribution can be properly used to indicate the location of the damage. As a result, two mathematical relations were developed by the authors, predicting the frequency changes due to the main effects of corrosion: loss of mass and loss of stiffness.
%U https://www.sv-jme.eu/sl/article/natural-frequency-changes-due-to-severe-corrosion-in-metallic-structures/
%0 Journal Article
%R 10.5545/sv-jme.2015.2674
%& 721
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 61
%N 12
%@ 0039-2480
%8 2018-06-27
%7 2018-06-27
Gillich, Gilbert-Rainer, Zeno Iosif  Praisach, Vasile  Iancu, Horia  Furdui, & Ionica  Negru.
"Natural Frequency Changes Due to Severe Corrosion in Metallic Structures." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.12 (2015): 721-730. Web.  29 Sep. 2021
TY  - JOUR
AU  - Gillich, Gilbert-Rainer 
AU  - Praisach, Zeno Iosif 
AU  - Iancu, Vasile 
AU  - Furdui, Horia 
AU  - Negru, Ionica 
PY  - 2015
TI  - Natural Frequency Changes Due to Severe Corrosion in Metallic Structures
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2674
KW  - corrosion; damage assessment; natural frequency; cantilever beam; mass loss
N2  - Degradation of engineering structures due to corrosion affects their safety by reducing the cross-section of structural components and altering the material’s mechanical characteristics. These parameter changes are observable in the shift of the natural frequencies. In the study presented in this paper, it was demonstrated that the kinetic energy distribution reflects the mass participation, thus being able to predict frequency changes due to mass loss, while the modal strain energy distribution can be properly used to indicate the location of the damage. As a result, two mathematical relations were developed by the authors, predicting the frequency changes due to the main effects of corrosion: loss of mass and loss of stiffness.
UR  - https://www.sv-jme.eu/sl/article/natural-frequency-changes-due-to-severe-corrosion-in-metallic-structures/
@article{{sv-jme}{sv-jme.2015.2674},
	author = {Gillich, G., Praisach, Z., Iancu, V., Furdui, H., Negru, I.},
	title = {Natural Frequency Changes Due to Severe Corrosion in Metallic Structures},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {12},
	year = {2015},
	doi = {10.5545/sv-jme.2015.2674},
	url = {https://www.sv-jme.eu/sl/article/natural-frequency-changes-due-to-severe-corrosion-in-metallic-structures/}
}
TY  - JOUR
AU  - Gillich, Gilbert-Rainer 
AU  - Praisach, Zeno Iosif 
AU  - Iancu, Vasile 
AU  - Furdui, Horia 
AU  - Negru, Ionica 
PY  - 2018/06/27
TI  - Natural Frequency Changes Due to Severe Corrosion in Metallic Structures
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 12 (2015): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2674
KW  - corrosion, damage assessment, natural frequency, cantilever beam, mass loss
N2  - Degradation of engineering structures due to corrosion affects their safety by reducing the cross-section of structural components and altering the material’s mechanical characteristics. These parameter changes are observable in the shift of the natural frequencies. In the study presented in this paper, it was demonstrated that the kinetic energy distribution reflects the mass participation, thus being able to predict frequency changes due to mass loss, while the modal strain energy distribution can be properly used to indicate the location of the damage. As a result, two mathematical relations were developed by the authors, predicting the frequency changes due to the main effects of corrosion: loss of mass and loss of stiffness.
UR  - https://www.sv-jme.eu/sl/article/natural-frequency-changes-due-to-severe-corrosion-in-metallic-structures/
Gillich, Gilbert-Rainer, Praisach, Zeno Iosif, Iancu, Vasile, Furdui, Horia, AND Negru, Ionica.
"Natural Frequency Changes Due to Severe Corrosion in Metallic Structures" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 12 (27 June 2018)

Avtorji

Inštitucije

  • "Eftimie Murgu" University of Resita, Faculty of Mechanical Engineering, Romania 1

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 61(2015)12, 721-730

https://doi.org/10.5545/sv-jme.2015.2674

Degradation of engineering structures due to corrosion affects their safety by reducing the cross-section of structural components and altering the material’s mechanical characteristics. These parameter changes are observable in the shift of the natural frequencies. In the study presented in this paper, it was demonstrated that the kinetic energy distribution reflects the mass participation, thus being able to predict frequency changes due to mass loss, while the modal strain energy distribution can be properly used to indicate the location of the damage. As a result, two mathematical relations were developed by the authors, predicting the frequency changes due to the main effects of corrosion: loss of mass and loss of stiffness.

corrosion; damage assessment; natural frequency; cantilever beam; mass loss