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Simulation-based non-linear vibration model for damage detection in RC beams

This study presents a simulation-based method for damage detection in reinforced concrete beam-type structures. Reinforced concrete bridges are constantly exposed to dynamic loading, thus leading to deterioration before their design life. A novel damage assessment procedure has been presented, which...

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Main Authors: Hanif, Muhammad Usman, Ibrahim, Zainah, Jameel, Mohammed, Ghaedi, Khaled, Hashim, Huzaifa
Format: Article
Published: Taylor & Francis 2021
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.um.edu.my/28112/
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spelling my.um.eprints.281122022-07-25T06:25:16Z http://eprints.um.edu.my/28112/ Simulation-based non-linear vibration model for damage detection in RC beams Hanif, Muhammad Usman Ibrahim, Zainah Jameel, Mohammed Ghaedi, Khaled Hashim, Huzaifa TA Engineering (General). Civil engineering (General) This study presents a simulation-based method for damage detection in reinforced concrete beam-type structures. Reinforced concrete bridges are constantly exposed to dynamic loading, thus leading to deterioration before their design life. A novel damage assessment procedure has been presented, which uses the changes in non-linear vibration characteristics from computational model for damage assessment. A constitutive model is proposed, the parameters of which can be developed from compressive strength from laboratory test, and implemented in FE modelling of an RC beam. Incremental static damage is simulated in the beam, after which the non-linear behaviour is detected using harmonic excitation. The non-linear behaviour from simulation is characterised and used in proposing a damage detection method that does not rely on the baseline data of the structure. The methodology is validated experimentally and compared with conventional linear frequency-shift-based damage detection method. Resultantly, the proposed method is simple, computationally efficient, shows good agreement with the published studies on cracked vibration behaviour and has promising prospects in addressing inverse engineering problem in structural health monitoring of RC structures. Taylor & Francis 2021-07-03 Article PeerReviewed Hanif, Muhammad Usman and Ibrahim, Zainah and Jameel, Mohammed and Ghaedi, Khaled and Hashim, Huzaifa (2021) Simulation-based non-linear vibration model for damage detection in RC beams. European Journal of Environmental and Civil Engineering, 25 (8). pp. 1379-1404. ISSN 2116-7214, DOI https://doi.org/10.1080/19648189.2019.1578270 <https://doi.org/10.1080/19648189.2019.1578270>. 10.1080/19648189.2019.1578270
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Hanif, Muhammad Usman
Ibrahim, Zainah
Jameel, Mohammed
Ghaedi, Khaled
Hashim, Huzaifa
Simulation-based non-linear vibration model for damage detection in RC beams
description This study presents a simulation-based method for damage detection in reinforced concrete beam-type structures. Reinforced concrete bridges are constantly exposed to dynamic loading, thus leading to deterioration before their design life. A novel damage assessment procedure has been presented, which uses the changes in non-linear vibration characteristics from computational model for damage assessment. A constitutive model is proposed, the parameters of which can be developed from compressive strength from laboratory test, and implemented in FE modelling of an RC beam. Incremental static damage is simulated in the beam, after which the non-linear behaviour is detected using harmonic excitation. The non-linear behaviour from simulation is characterised and used in proposing a damage detection method that does not rely on the baseline data of the structure. The methodology is validated experimentally and compared with conventional linear frequency-shift-based damage detection method. Resultantly, the proposed method is simple, computationally efficient, shows good agreement with the published studies on cracked vibration behaviour and has promising prospects in addressing inverse engineering problem in structural health monitoring of RC structures.
format Article
author Hanif, Muhammad Usman
Ibrahim, Zainah
Jameel, Mohammed
Ghaedi, Khaled
Hashim, Huzaifa
author_facet Hanif, Muhammad Usman
Ibrahim, Zainah
Jameel, Mohammed
Ghaedi, Khaled
Hashim, Huzaifa
author_sort Hanif, Muhammad Usman
title Simulation-based non-linear vibration model for damage detection in RC beams
title_short Simulation-based non-linear vibration model for damage detection in RC beams
title_full Simulation-based non-linear vibration model for damage detection in RC beams
title_fullStr Simulation-based non-linear vibration model for damage detection in RC beams
title_full_unstemmed Simulation-based non-linear vibration model for damage detection in RC beams
title_sort simulation-based non-linear vibration model for damage detection in rc beams
publisher Taylor & Francis
publishDate 2021
url http://eprints.um.edu.my/28112/
_version_ 1739828438390276096
score 13.211869

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