27 Feb 2026
Job Information
- Organisation/Company
Université Gustave Eiffel- Research Field
Physics » Acoustics
Physics » Electromagnetism
Engineering » Civil engineering
Mathematics » Applied mathematics
Engineering » Mechanical engineering- Researcher Profile
First Stage Researcher (R1)- Positions
PhD Positions- Application Deadline
1 Apr 2026 - 12:00 (Europe/Paris)- Country
France- Type of Contract
Temporary- Job Status
Full-time- Hours Per Week
35- Offer Starting Date
1 Oct 2026- Is the job funded through the EU Research Framework Programme?
Not funded by a EU programme- Is the Job related to staff position within a Research Infrastructure?
No
Offer Description
Thesis context
According to the European Environment Agency (EEA), buildings in the European Union account for approximately 42% of total energy consumption and 35% of greenhouse gas (GHG) emissions. As of 2020, nearly 75% of the EU building stock was considered energy inefficient. While the renovation of existing buildings could reduce the EU’s total energy consumption by 5–6% and decrease carbon dioxide emissions by around 5%, the current renovation rate remains below 1% per year.
In this context, the HORIZON-CL5-2024-D4-02-02 funded project RADIANCE aims to transform construction and renovation practices through the integration of advanced robotics, automation, and digitalization technologies. One of the project’s key expected outcomes is the development of innovative robotic solutions for façade renovation. Within this framework, Gustave Eiffel University is developing a multi-physics non-destructive evaluation (NDE) probe, designed to be integrated onto drone platforms engineered by project partners, with the objective of assessing the structural integrity of concrete façades.
Objectives
The objective of this PhD thesis is to develop a Machine Leaning interpretation methodology that exploits the complementary information provided by the three physical modalities embedded in the NDE probe (namely electrical resistivity, capacitive sensing, and ultrasonic testing [1]).
The proposed methodology will enable a quantitative reconstruction of property gradients in concrete, such as degree of saturation, elastic modulus, and porosity.
Main Tasks
The Doctoral Candidate will:
- Perform numerical modelling of the three NDE techniques to evaluate the influence of relevant material property gradients on each NDE observable generating a sizable synthetic training datasets;
- Design and carry out laboratory experiments to produce representative experimental training data;
- Develop physics-informed machine learning algorithms, trained on both numerical simulations and experimental measurements (using a transfer learning approach), to recover quantitative material property gradients [2],[3],[4];
- Demonstrate the utility of the algorithms in a field-scale experiment on a metric-scale concrete wall, using the multi-physics NDE probe integrated onto drone platforms.
Expected Results
- A Python-based multi-physics Maching Learning framework for NDE characterization of property gradients, integrating multi-physics simulations and experimental measurements;
- Experimental validation of the proposed methodology using the multi-physics NDE probe in both laboratory (handheld) and on-site (drone-mounted) configurations;
- Open-access dissemination of the results, including peer-reviewed journal publications, publicly available source code (e.g. via GitHub), and curated experimental and numerical datasets.
References
[1] M. Fengal, P. Mora, P. Shokouhi, O. Durand, X. Dérobert, S. Palma-Lopes, M. Lehujeur, G. Villain, E. Gennesseaux, O. Abraham, Coherent and incoherent Rayleigh wave attenuation for discriminating microstructural effects of thermal damage from moisture conditions in concrete, NDT & E International, 156, 2025. https://doi.org/10.1016/j.ndteint.2025.103473
[2] Y. Hu, X. Wei, X. Wu, J. Sun, J. Chen, Y. Huang, J. Chen, A deep learning-enhanced framework for multiphysics joint inversion, Geophysics, 88(1), K13-K26, 2023. https://doi.org/10.1190/geo2021-0589.1
[3] Y. Ren, B. Liu, B. Liu, Z. Liu, P. Jiang, Joint Inversion of Seismic and Resistivity Data Powered by Deep Learning, IEEE Transactions on Geoscience and Remote Sensing, 62, 5929614, 2024. https://doi.org/10.1109/TGRS.2024.3458402
[4] M. Skiadopoulos, D. Kifer, P. Shokouhi, A transfer learning approach to the prediction of porosity in additively manufactured metallic components, NDT & E International, 157, 2026. https://doi.org/10.1016/j.ndteint.2025.103531
It is strongly advised to contact the PhD supervisors before submitting your application.
Where to apply
- Website
- https://amethis.doctorat.org/amethis-client/prd/candidater/2701
Requirements
- Research Field
- Physics » Acoustics
- Education Level
- Master Degree or equivalent
- Research Field
- Physics » Electromagnetism
- Education Level
- Master Degree or equivalent
- Research Field
- Engineering » Civil engineering
- Education Level
- Master Degree or equivalent
- Research Field
- Mathematics » Applied mathematics
- Education Level
- Master Degree or equivalent
Specific Requirements
- Wave propagation physics (acoustic, seismic, ultrasonic, electromagnetic) and/or diffusive phenomena (e.g., electrical resistivity).
- Strong programming skills either Python, MATLAB, julia or other scientific computing environments.
- Experience with numerical modelling techniques, such as finite difference, finite element, or spectral element methods.
- Interest in inverse problem formulation and solving and/or artificial intelligence techniques in the context of physical modelling.
- Proficiency in signal and data processing, including time- and frequency-domain analysis.
- Familiarity with instrumentation for non-destructive testing and/or sensing technologies.
- Languages
- ENGLISH
- Level
- Good
Additional Information
Benefits
As a full-time Doctoral Candidate connected to the European RADIANCE project, you will have the opportunity to:
- Participate in experiments with drones carrying an innovative multi-physic probe
- Access to a set of existing homemade experimental NDE equipments and numerical tools to validate your developments
- Work alongside leading colleagues in the field of NDT and Machine Learning (including in collaboration with Prof. Parisa Shokouhi , Penn State, USA).
- Properly communicate and disseminate your research results
- Publish your results in high profile open access journals and conferences
Selection process
It is strongly advised to contact the PhD supervisor before submitting your application.
Work Location(s)
- Number of offers available
- 1
- Company/Institute
- Gustave Eiffel University
- Country
- France
- City
- BOUGUENAIS
- Postal Code
- 44344
- Street
- Allée des Ponts et Chaussées
- Geofield
Contact
- State/Province
Pays de la Loire- City
Bouguenais- Website
https://www.univ-gustave-eiffel.fr/en/
https://geoend.univ-gustave-eiffel.fr/en/- Street
Allée des Ponts et Chaussées- Postal Code
44344
odile.abraham@univ-eiffel.fr
xavier.derobert@univ-eiffel.fr
sergio.palma-lopes@univ-eiffel.fr
STATUS: EXPIRED
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