Mina forskargrupper
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Cross-Laminated Timber (CLT) Cross-Laminated Timber (CLT) är ett av de nyaste forskningsområdena vid institutionen för byggteknik. Det kombinerar den breda, vetenskapliga kunskapen från flera olika…
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Hållfasthetssortering av virke Virke uppvisar stora variationer i mekaniska egenskaper, vilket gör sortering av virke till rätt hållfasthetsklass viktigt för konkurrenskraften gentemot andra…
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The Bridge Ett unikt partnerskap mellan Södra, IKEA och Linnéuniversitetet som förenar akademi och näringsliv för innovation och hållbarhet, med fokus på skogsbruk och trä.
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Tillståndsövervakning av konstruktioner Inom tillståndsövervakning samlas data in från byggnader och konstruktioner, och används för en automatiserad analys. Denna utvärdering nyttjas för att upptäcka…
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Träbyggnadsteknik Den huvudsakliga inriktningen för forskningsmiljön Träbyggnadsteknik inom ämnet byggteknik är träbyggnadsteknik och tillämpad mekanik. Forskningen är i stor utsträckning tillämpad…
Mina pågående forskningsprojekt
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Projekt: Detektion av kvistar och fiberorientering i virke baserat på skanning, modellering och maskininlärning Projekt syftar till att utveckla nya metoder för att detektera inre egenskaper hos…
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Projekt: Flexiboard för visualisering och utforskning av träbyggnader (TimberVis) I samarbetet mellan InfraVis, en nationell forskningsinfrastruktur för datavisualisering, och institutionen för…
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Projekt: Hus Charlie Hus Charlie är en kontorsbyggnad i trä i Växjö. Ett system för tillståndsövervakning har byggts in redan under byggfasen som är aktivt i drift sedan sommaren 2018. Byggnadens…
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Projekt: Hållbart byggande med trä – materialeffektivt värdeskapande från trämaterial till byggnader Genom forskning och utveckling av ny kunskap kommer projektet att bidra till ökad konkurrenskraft…
Mina avslutade forskningsprojekt
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Projekt: Identifiering av ytdefekter på trä genom optisk skanning Syftet med detta forskningsprojekt är att få ökad kunskap om och bättre förståelse för hur olika egenskaper hos trä och ytfel hos…
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Projekt: Samband mellan styvhet och ändring av fukthalt i KL-trä Korslimmat trä (KL-trä) tillverkas av brädor som limmas ihop korsvis i flera skikt och används som byggelement, I denna studie…
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Såddprojekt: Vibration-based strength grading of sawn timber Det övergripande syftet med detta såddprojekt inom Linnaeus University Centre for Data Intensive Sciences and Applications (DISA) var att…
Publikationer
Artikel i tidskrift (Refereegranskat)
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Avci, O., Abdeljaber, O., Gul, M., Catbas, F.N., Celik, O., et al. (2024). Monitoring framework development for a network of multiple laboratory structures. Journal of Building Engineering. 92.
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Olsson, A., Abdeljaber, O. (2024). Predicting out-of-plane bending strength of cross laminated timber : Finite element simulation and experimental validation of homogeneous and inhomogeneous CLT. Engineering structures. 308.
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Kiranyaz, S., Devecioglu, O.C., Alhams, A., Sassi, S., Ince, T., et al. (2024). Zero-shot motor health monitoring by blind domain transition. Mechanical systems and signal processing. 210.
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Abdeljaber, O., Olsson, A. (2024). Cross-sectional analysis of timber boards using convolutional long short-term memory neural networks. Construction and Building Materials. 451.
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Larsson, C., Abdeljaber, O., Dorn, M. (2023). Dynamic Evaluation of a Nine-Story Timber-Concrete Hybrid Building during Construction. Engineering structures. 289.
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Abdeljaber, O., Habite, T., Olsson, A. (2023). Automatic estimation of annual ring profiles in Norway spruce timber boards using optical scanning and deep learning. Computers & structures. 275.
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Habite, T., Abdeljaber, O., Olsson, A. (2022). Determination of pith location along Norway spruce timber boards using one dimensional convolutional neural networks trained on virtual timber boards. Construction and Building Materials. 329.
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Avci, O., Alkhamis, K., Abdeljaber, O., Alsharo, A., Hussein, M. (2022). Operational modal analysis and finite element model updating of a 230 m tall tower. Structure. 37. 154-167.
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Larsson, C., Abdeljaber, O., Bolmsvik, Å., Dorn, M. (2022). Long-term analysis of the environmental effects on the global dynamic properties of a hybrid timber-concrete building. Engineering structures. 268.
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Habite, T., Abdeljaber, O., Olsson, A. (2021). Automatic detection of annual rings and pith location along Norway spruce timber boards using conditional adversarial networks. Wood Science and Technology. 55. 461-488.
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Kiranyaz, S., Avci, O., Abdeljaber, O., Ince, T., Gabbouj, M., et al. (2021). 1D convolutional neural networks and applications : A survey. Mechanical systems and signal processing. 151.
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Almutairi, M., Nikitas, N., Abdeljaber, O., Avci, O., Bocian, M. (2021). A methodological approach towards evaluating structural damage severity using 1D CNNs. Structures. 34. 4435-4446.
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Avci, O., Abdeljaber, O., Kiranyaz, S., Hussein, M., Gabbouj, M., et al. (2021). A review of vibration-based damage detection in civil structures : from traditional methods to Machine Learning and Deep Learning applications. Mechanical systems and signal processing. 147.
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Abdeljaber, O., Younis, A., Alhajyaseen, W. (2020). Extraction of Vehicle Turning Trajectories at Signalized Intersections Using Convolutional Neural Networks. Arabian Journal for Science and Engineering. 45. 8011-8025.
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Alabbasi, S., Hussein, M., Abdeljaber, O., Avci, O. (2020). A numerical and experimental investigation of a special type of floating-slab tracks. Engineering structures. 215. 1-16.
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Ghachi, R.F., Alnahhal, W.I., Abdeljaber, O., Renno, J., Tahidul Haque, A.B.M., et al. (2020). Optimization of Viscoelastic Metamaterials for Vibration Attenuation Properties. International Journal of Applied Mechanics. 12 (10).
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Abdeljaber, O., Hussein, M., Avci, O., Davis, B., Reynolds, P. (2020). A novel video-vibration monitoring system for walking pattern identification on floors. Advances in Engineering Software. 139.
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Abdeljaber, O., Sassi, S., Avci, O., Kiranyaz, S., Ibrahim, A., et al. (2019). Fault Detection and Severity Identification of Ball Bearings by Online Condition Monitoring. IEEE Transactions on Industrial Electronics. 66 (10). 8136-8147.
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Abdeljaber, O., Avci, O., Kiranyaz, S., Boashash, B., Sodano, H., et al. (2018). 1-D CNNs for structural damage detection : verification on a structural health monitoring benchmark data. Neurocomputing. 275. 1308-1317.
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Avci, O., Abdeljaber, O., Kiranyaz, S., Hussein, M., Inman, D. (2018). Wireless and real-time structural damage detection : a novel decentralized method for wireless sensor networks. Journal of Sound and Vibration. 424. 158-172.
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Do, N.T., Gül, M., Abdeljaber, O., Avci, O. (2018). Novel framework for vibration serviceability assessment of stadium grandstands considering durations of vibrations. Journal of Structural Engineering. 144 (2).
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Abdeljaber, O., Avci, O., Kiranyaz, S., Gabbouj, M., Inman, D. (2017). Real-time vibration-based structural damage detection using one-dimensional convolutional neural networks. Journal of Sound and Vibration. 388. 154-170.
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Catbas, C., Celik, O., Avci, O., Abdeljaber, O., Gul, M., et al. (2017). Sensing and monitoring for stadium structures : a review of recent advances and a forward look. Frontiers in Built Environment. 38 (3).
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Abdeljaber, O., Avci, O., Kiranyaz, S., Inman, D. (2017). Optimization of linear zigzag insert metastructures for low-frequency vibration attenuation using genetic algorithms. Mechanical systems and signal processing. 84 (Part A). 625-641.
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Abdeljaber, O., Avci, O., Inman, D. (2016). Optimization of chiral lattice based metastructures for broadband vibration suppression using genetic algorithms. Journal of Sound and Vibration. 369. 50-62.
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Abdeljaber, O., Avci, O., Inman, D. (2016). Active vibration control of flexible cantilever plates using piezoelectric materials and artificial neural networks. Journal of Sound and Vibration. 363. 33-53.
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Abdeljaber, O., Avci, O. (2016). Nonparametric structural damage detection algorithm for ambient vibration response: utilizing artificial neural networks and self-organizing maps. Journal of Architectural Engineering. 22 (2).
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Avci, O., Abdeljaber, O. (2016). Self-organizing maps for structural damage detection : a novel unsupervised vibration-based algorithm. Journal of performance of constructed facilities. 30 (3).
Status: Publicerad
Konferensbidrag (Refereegranskat)
- Dorn, M., Larsson, C., Amaddeo, C., Abdeljaber, O. (2023). Changes in eigenfrequencies of CLT elements due to a variation of ambient conditions. Experimental Mechanics in Engineering and Biomechanics : Proceedings ICEM 2020th International Conference on Experimental Mechanics, Porto 2-7 July 2023. 989-990.
- Huber, J., Abdeljaber, O., Oja, J., Olsson, A. (2023). Evaluation of models of fibre orientation in sawn timber using synchronised computed tomography and optical scanning data. 13th World Conference on Timber Engineering, WCTE 2023. 421-427.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Hussein, M., Gabbouj, M., et al. (2022). A New Benchmark Problem for Structural Damage Detection : Bolt Loosening Tests on a Large-Scale Laboratory Structure. Dynamics of Civil Structures, Volume 2. 15-22.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Sassi, S., Ibrahim, A., et al. (2022). One-Dimensional Convolutional Neural Networks for Real-Time Damage Detection of Rotating Machinery. Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6. Conference Proceedings of the Society for Experimental Mechanics Series. 73-83.
- Avci, O., Abdeljaber, O., Kiranyaz, S. (2022). Structural Damage Detection in Civil Engineering with Machine Learning : Current State of the Art. Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing : Proceedings of the 39th IMAC, A Conference and Exposition on Structural Dynamics 2021. 223-229.
- Avci, O., Alkhamis, K., Abdeljaber, O., Hussein, M. (2022). Operational Modal Analysis and Finite Element Model Updating of a 53-Story Building. Dynamics of Civil Structures, Volume 2. 83-91.
- Larsson, C., Abdeljaber, O., Bader, T.K., Dorn, M. (2022). Modal Analysis and Finite Element Model Updating of a Timber-concrete Hyblrid Building. Proceedings of SHATIS 2022 : 6th International Conference on Structural Health Assessment of Timber Structures, 7-9 September 2022, Prague, 2022. 193-199.
- Avci, O., Abdeljaber, O., Kiranyaz, S. (2022). An Overview of Deep Learning Methods Used in Vibration-Based Damage Detection in Civil Engineering. Dynamics of Civil Structures, Volume 2. Conference Proceedings of the Society for Experimental Mechanics Series.. 93-98.
- Dorn, M., Larsson, C., Abdeljaber, O. (2022). Coupling of Weather Data to Moisture content in an Timber Building. Proceedings of the SHATIS’22 : 6th International Conference on Structural Health Assessment of Timber Structures, 7-9 September 2022, Prague, 2022. 150-155.
- Abdeljaber, O., Younis, A., Alhajyaseen, W. (2020). Analysis of the Trajectories of Left-turning Vehicles at Signalized Intersections. Recent Advances and Emerging Issues in Transport Research. 1288-1295.
- Abdeljaber, O., Dorn, M., Brandt, A. (2020). Scaling an OMA Modal Model of a Wood Building Using OMAH and a Small Shaker. Topics in Modal Analysis & Testing : Volyme 8. 151-157.
- Kiranyaz, S., Ince, T., Abdeljaber, O., Avci, O., Gabbouj, M. (2019). 1-D Convolutional Neural Networks for Signal Processing Applications. 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing : May 12–17, 2019 Brighton Conference Centre Brighton, United Kingdom. 8360-8364.
Kapitel i bok, del av antologi (Refereegranskat)
- Avci, O., Abdeljaber, O., Kiranyaz, S., Ince, T., Inman, D.J. (2022). Convolutional neural networks and applications on civil infrastructure. Leveraging Artificial Intelligence in Engineering, Management, and Safety of Infrastructure. CRC Press. 1-29.
Konferensbidrag (Övrigt vetenskapligt)
- Avci, O., Abdeljaber, O., Kiranyaz, S., Inman, D. (2020). Control of Plate Vibrations with Artificial Neural Networks and Piezoelectricity. Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing : Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. 293-301.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Inman, D. (2020). Structural Health Monitoring with Self-Organizing Maps and Artificial Neural Networks. Topics in Modal Analysis & Testing : Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. 237-246.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Inman, D. (2020). Convolutional Neural Networks for Real-Time and Wireless Damage Detection. Dynamics of Civil Structures : Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. 129-136.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Boashash, B., Sodano, H., et al. (2018). Efficiency Validation of One Dimensional Convolutional Neural Networks for Structural Damage Detection Using A SHM Benchmark Data. 25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling. 4600-4607.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Inman, D. (2017). Structural Damage Detection in Real Time: Implementation of 1D Convolutional Neural Networks for SHM Applications. Structural Health Monitoring & Damage Detection, Volume 7 : Proceedings of the 35th IMAC, A Conference and Exposition on Structural Dynamics 2017. 49-54.
- Avci, O., Abdeljaber, O., Kiranyaz, S., Inman, D. (2017). Vibration suppression in metastructures using zigzag inserts optimized by genetic algorithms. Shock & Vibration, Aircraft/Aerospace, Energy Harvesting, Acoustics & Optics : Proceedings of the 35th IMAC, A Conference and Exposition on Structural Dynamics, 2017. 275-283.
- Abdeljaber, O., Avci, O., Do, N.T., Gul, M., Celik, O., et al. (2016). Quantification of Structural Damage with Self-Organizing Maps. Structural Health Monitoring, Damage Detection & Mechatronics : Proceedings of the 34th IMAC, A Conference and Exposition on Structural Dynamics 2016. 47-57.
- Celik, O., Do, N.T., Abdeljaber, O., Gul, M., Avci, O., et al. (2016). Recent issues on stadium monitoring and serviceability : A review. Dynamics of Coupled Structures : Proceedings of the 34th IMAC, A Conference and Exposition on Structural Dynamics 2016. 411-416.
- Abdeljaber, O., Younis, A., Avci, O., Catbas, N., Gul, M., et al. (2016). Dynamic Testing of a Laboratory Stadium Structure. Geotechnical and Structural Engineering Congress 2016. 1719-1728.
- Abdeljaber, O., Avci, O., Inman, D. (2016). Genetic algorithm use for internally resonating lattice optimization : case of a beam-like metastructure. Dynamics of Civil Structures : Proceedings of the 34th IMAC, A Conference and Exposition on Structural Dynamics 2016. 289-295.
- Rjoub, Y., Abdeljaber, O. (2015). Free and forced vibration of rectangular plates using the finite difference method. Green Building, Materials and Civil Engineering : Proceedings of the 4th International Conference on GreenBuilding, Materials and Civil Engineering, GBMCE 2014. 627-633.
Rapport (Övrigt vetenskapligt)
- Dorn, M., Larsson, C., Amaddeo, C., Abdeljaber, O. (2023). Samband mellan styvhet och ändring av fukthalt i KL-trä vid lågmekanisk belastning : Slutrapport till förstudieprojekt. 11.
- Dorn, M., Abdeljaber, O., Klaeson, J. (2019). Structural Health Monitoring of House Charlie. Linnaeus University, Faculty of Technology Department of Building and Technology. 52.
Patent (Övrigt (populärvetenskap, debatt))
- Habite, T., Abdeljaber, O., Olsson, A. (2023). Computer-implemented method and a system for estimating a pith location with regard to a timber board.
- Habite, T., Abdeljaber, O., Olsson, A. (2023). Computer-Implemented Method And A Computer System For Generating A Training Dataset For Training An Artificial Neural Network.