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Technische Universität München

2024

Sträter, N., Clauß, F., Ahrens, M.A. & Mark, P. (2024). Detection of tendon breaks in prestressed concrete structures using coda wave interferometry. Structural Concrete. https://doi.org/10.1002/suco.202400680

Diewald, F., Denolle, M., Timothy, J.J. & Gehlen, C. (2024). Impact of temperature and relative humidity variations on coda waves in concrete. Scientific Reports 14, 18861. https://doi.org/10.1038/s41598-024-69564-4

2023

Epple, N., Sanchez-Trujillo, C. A. & Niederleithinger, E. (2023). Ultrasonic monitoring of large-scale structures - input to engineering assessment. Life-Cycle of Structures and Infrastructure Systems: Proceedings of the eigth international symposium on life-cycle civil engineering (IALCCE 2023), 2-6 July, 2023, Milan, Italy, 1805-1812. https://doi.org/10.1201/9781003323020

Diewald, F. (2023). About the separation of impacts on coda waves in concrete. Life-Cycle of Structures and Infrastructure Systems: Proceedings of the eigth international symposium on life-cycle civil engineering (IALCCE 2023), 2-6 July, 2023, Milan, Italy, 1827-1833. https://doi.org/10.1201/9781003323020

Grabke, S. & Bletzinger, K.-U. (2023). Comparison of structural analysis results with coda wave interferometry measurements. Life-Cycle of Structures and Infrastructure Systems: Proceedings of the eigth international symposium on life-cycle civil engineering (IALCCE 2023), 2-6 July, 2023, Milan, Italy, 1821-1826. https://doi.org/10.1201/9781003323020

Jägle,E., Timothy, J.J. , Diewald, F. , Kränkel, T., Gehlen, C.& Machner, A. (2023). The hydration of cement paste: Thermodynamics driven multi-scale modeling of elastic properties and coda wave interferometry based monitoring. Life-Cycle of Structures and Infrastructure Systems: Proceedings of the eigth international symposium on life-cycle civil engineering (IALCCE 2023), 2-6 July, 2023, Milan, Italy, 1842-1849. https://doi.org/10.1201/9781003323020

Sträter, N., Clauß, F., Ahrens, M.A. & Mark, P. (2023). A new technique to detect altered stresses in tendons early. Life-Cycle of Structures and Infrastructure Systems: Proceedings of the eigth international symposium on life-cycle civil engineering (IALCCE 2023), 2-6 July, 2023, Milan, Italy, 1813-1820. https://doi.org/10.1201/9781003323020

Vu, G., Meschke, G., Timothy, J.J. & Saenger, E.H.(2023). A virtual lab for damage identification in concrete using coda waves. Life-Cycle of Structures and Infrastructure Systems: Proceedings of the eigth international symposium on life-cycle civil engineering (IALCCE 2023), 2-6 July, 2023, Milan, Italy, 1834-1841. https://doi.org/10.1201/9781003323020

2022

Grabke, S. Bletzinger, K.-U. & Wüchner, R. (2022). Development of a finite element-based damage localization technique for concrete by applying coda wave interferometry. Engineering Structures. 269. https://doi.org/10.1016/j.engstruct.2022.114585

Grabke, S., Bletzinger, K.-U., Wüchner, R., Clauß, F., Ahrens, M. A. & Mark, P. (2022). Damage detection in concrete with coda wave interferometry using a 60 kHz ultrasonic signal. IABSE Symposium, Prague 2022: Challenges for Existing and Oncoming Structures. 453-457. doi:10.2749/prague.2022.0453

Clauß, F., Ahrens, M. A. & Mark, P. (2022). Damage without indiction - detection of tendon rupture using coda wave interferometry. Proceedings of the 13th International Workshop on Structural Health Monitoring (Stanford 2022), 217-224 .

Diewald, F., Irbe, L., Kraenkel, T.,  Machner, A. & Gehlen, C. (2022). Monitoring Early Cement Hydration with Coda Wave Interferometry. Proceedings of the 13th International Workshop on Structural Health Monitoring (Stanford 2022), 141-148.

Diewald F., Epple N., Kraenkel T., Gehlen C. & Niederleithinger E. (2022). Impact of External Mechanical Loads on Coda Waves in Concrete. Materials, 15(16), 5482. https://doi.org/10.3390/ma15165482

Clauß, F., Ahrens, M. A. & Mark, P. (2022). Thermo-mechanical experiments on reinforced concrete beams: Assessing thermal, mechanical, and mixed impacts on fiber optic measurements. Structural Concrete. https://doi.org/10.1002/suco.202100890

Clauß, F., Epple, N., Ahrens, M. A., Niederleithinger, E. & Mark, P. (2022). Correlation of Load-Bearing Behavior of Reinforced Concrete Members and Velocity Changes of Coda Waves. Materials 15(3), 738. https://doi.org/10.3390/ma15030738

Diewald, F., Klein, N., Hechtl, M., Kraenkel, T. & Gehlen, C. (2022). Efficient Labelling of Air Voids in Hardened Concrete for Neural Network Applications Using Fused Image Data. https://doi.org/10.1007/978-3-030-76465-4_19

Karimpouli, S., Tahmasebi, P., & Saenger, E. H. (2022). Ultrasonic prediction of crack density using machine learning: A numerical investigation, Geoscience Frontiers, 101277. https://doi.org/10.1016/j.gsf.2021.101277

2021

Niederleithinger, E., Sodeikat, C., Epple, N., Liao, C.-M. & Hindersmann, I. (2021). Acoustic emission and ultrasonic monitoring of a prestressed concrete bridge in its final years. Eurostruct 2021, 30. August - 02. September, 2021, Padua, Italy.

Grabke, S., Clauß, F., Bletzinger, K.-U., Ahrens, M. A., Mark, P. & Wüchner, R. (2021). Damage Detection at a Reinforced Concrete Specimen with Coda Wave Interferometry, Materials, 14(17). doi: 10.3390/ma14175013

Niederleithinger, E., Wang, X., Epple, N., Schumacher, T., Ahmend, S. & Klikowicz, P. (2021). Ultrasonic coda wave monitoring of concrete structures: First experiences with large-scale experiments and real structures, IABMAS 2020, 11. - 15. April 2021, Sapporo, Japan.

Vu, G., Timothy, J. J., Singh, D. S., Saydak, L. A., Saenger, E. H. & Meschke, G. (2021). Numerical Simulation-Based Damage Identification in Concrete, Modelling, 2 (3), 355-369. https://doi.org/10.3390/modelling2030019

Finger, C., Saydak, L., Vu, G.; Timothy, J. J., Meschke, G. & Saenger, E. H. (2021). Sensitivity of Ultrasonic Coda Wave Interferometry to Material Damage - Observations from a Virtual Concrete Lab. Materials, 14, 4033. https://doi.org/10.3390/ma14144033

Saenger, E. H., Finger, C., Karimpouli, S. & Tahmasebi, P. (2021). Single-Station Coda Wave Interferometry: A Feasibility Study Using Machine Learning, Materials, 14(13), 3451. https://doi.org/10.3390/ma14133451

Holla, V., Vu, G., Timothy, J. J., Diewald, F., Gehlen, C. & Meschke, G. (2021) Computational Generation of Virtual Concrete Mesostructures. Materials 14, 3782. https://doi.org/10.3390/ma14143782

Vu, G., Diewald, F., Timothy, J. J., Gehlen, C. & Meschke, G. (2021). Reduced Order Multiscale Simulation of Diffuse Damage in Concrete. Materials 14, 3830. https://doi.org/10.3390/ma14143830

Fontoura-Barroso, D., Epple, N. & Niederleithinger, E. (2021). A Portable Low-Cost Ultrasound Measurement Device for Concrete Monitoring. Inventions 6(2), 36. https://doi.org/10.3390/inventions6020036

Clauß, F., Ahrens, M. A. & Mark, P. (2021). A comparative evaluation of strain measurement techniques in reinforced concrete structures–A discussion of assembly, application, and accuracy. https://doi.org/10.1002/suco.202000706

Clauß, F., Löschmann, J., Ahrens, M. A. & Mark, P. (2021). Temperaturinduktion in Betontragwerke. Beton- und Stahlbetonbau. https://doi.org/10.1002/best.202100010

2020

Epple N., Fontoura-Barroso D. & Niederleithinger E. (2020) Towards Monitoring of Concrete Structures with Embedded Ultrasound Sensors and Coda Waves – First Results of DFG for CoDA. In: Rizzo P., Milazzo A. (eds) European Workshop on Structural Health Monitoring. EWSHM 2020. Lecture Notes in Civil Engineering, vol 127. Springer, Cham, pp. 266-275. https://doi.org/10.1007/978-3-030-64594-6_27

Niederleithinger, E., Epple, N., Fontoura-Barroso, D., Clauß, F., Ahrens, M. A. & Mark P. (2020). Ultraschallbasierte Überwachung von Stahl- und Spannbeton-konstruktionen – erste Ergebnisse der DFG-Forschungsgruppe 2825 CoDA. 4. TAE Brückenkolloquium.

Clauß, F., Epple, N., Ahrens, M. A., Niederleithinger, E. & Mark, P. (2020) Comparison of Experimentally Determined Two-Dimensional Strain Fields and Mapped Ultrasonic Data Processed by Coda Wave Interferometry. Sensors 20(14), 4023. https://doi.org/10.3390/s20144023

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