Sam Ang KEO

42
Documents
Affiliations actuelles
  • Département de Recherche en Ingénierie des Véhicules pour l'Environnement [Nevers] (DRIVE)
  • Institut Universitaire de Technologie - Dijon/Auxerre (IUT Dijon)
Contact

Domaines de recherche

Matériaux Construction durable Structures Machine Learning [stat.ML]

Compétences

Contrôle non destructif Thermique

Publications

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Publications

Structural health monitoring of reinforced concrete structures and carbon fibre reinforced polymer by active infrared thermography methods

Sam Ang Keo , Barbara Grochowalska , Franck Brachelet , Didier Defer , Chan-Young Yune

International Journal of Masonry Research and Innovation, 2025, 10 (6), pp.602- 610. ⟨10.1504/IJMRI.2024.10067102⟩

Article dans une revue hal-05544494v1
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Detection of Steel Reinforcement in Concrete Using Active Microwave Thermography and Neural Network-Based Analysis

Barbara Szymanik , Maja Kocoń , Sam Ang Keo , Franck Brachelet , Didier Defer

Applied Sciences, 2025, 15 (15), pp.8419. ⟨10.3390/app15158419⟩

Article dans une revue hal-05540982v1

Investigation of Carbon Fiber Reinforced Polymer Concrete Reinforcement Ageing Using Microwave Infrared Thermography Method

Barbara Szymanik , Sam Ang Keo , Franck Brachelet , Didier Defer

Applied Sciences, 2024, 14 (10), pp.4331. ⟨10.3390/app14104331⟩

Article dans une revue hal-04586644v1

Enhancement of Predictive Bayesian Network Model for Corrosion Alarm of Steel Reinforcement with Uncertainty of NDT Measurements

Sam Ang Keo , Thomas de Larrard , Frédéric Duprat , Sandrine Geoffroy

Journal of Nondestructive Evaluation, 2023, 42 (51), ⟨10.1007/s10921-023-00959-5⟩

Article dans une revue hal-04124363v1

Structural Health Monitoring (SHM) des structures en béton armé par la thermographie infrarouge avec micro-ondes: détection de l'enrobage d'armatures par approche de transmission

Sam Ang Keo , Franck Brachelet , Didier Defer

Academic Journal of Civil Engineering, 2023, 41 (4), pp.17-25. ⟨10.26168/ajce.41.4.3⟩

Article dans une revue hal-05544559v1
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Defect Detection in CFRP Concrete Reinforcement Using the Microwave Infrared Thermography (MIRT) Method-A Numerical Modeling and Experimental Approach

Sam Ang Keo , Barbara Szymanik , Claire Le Roy , Franck Brachelet , Didier Defer

Applied Sciences, 2023, 13 (14), pp.8393. ⟨10.3390/app13148393⟩

Article dans une revue hal-04167029v1

Influence des incertitudes des données d'inspection CND sur la cartographie d'alarme de corrosion des armatures: modèle de prévision du risque de corrosion avec un réseau bayésien

Sam Ang Keo , Thomas de Larrard , Frédéric Duprat , Sandrine Geoffroy

Academic Journal of Civil Engineering, A paraître, 12ème Journées de Fiabilité des Matériaux et des Structures (JFMS 2023), 41 (3), pp.10. ⟨10.26168/ajce.41.3.14⟩

Article dans une revue hal-04124387v1

Analysis of long-term temperatures inside tunnels during winter in Gangwon, South Korea

Kean Thai Chhun , Sam Ang Keo , Kyung-Jae Jun , Chan-Young Yune

Proceedings of the ICE - Geotechnical Engineering, 2022, pp.1-11. ⟨10.1680/jgeen.21.00026⟩

Article dans une revue hal-03656703v1
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Detection of Concrete Cover of Reinforcements in Reinforced Concrete Wall by Microwave Thermography with Transmission Approach

Sam Ang Keo , Franck Brachelet , Didier Defer , Florin Breaban

Applied Sciences, 2022, Special Issue Structural Health Monitoring: Latest Applications and Data Analysis, 12 (19), ⟨10.3390/app12199865⟩

Article dans une revue hal-03792931v2

Analyse des effets de la diffraction et des interférences sur la détection des armatures métalliques de renforcement d’une paroi en béton par thermographie micro-ondes

Franck Brachelet , Sam Ang Keo , Didier Defer , Emmanuel Antczak

Aacademic Journal of Civil Engineering, 2021, 38 (2), pp.184 -187

Article dans une revue hal-05544639v1

Analysis of effects of diffraction and interference on detection by microwave thermography

Sam-Ang Keo , Chan-Young Yune , R. Dragan , Didier Defer , Florin Breaban

Journal of Civil Structural Health Monitoring, 2019, 9 (2), pp.153-167. ⟨10.1007/s13349-019-00329-8⟩

Article dans une revue hal-03168167v1

Effect of Acrylate-Cement Grout on the Unconfined Compressive Strength of Silty Sand

Kean-Thai Chhun , Su-Hyung Lee , Sam-Ang Keo , Chan-Young Yune

KSCE Journal of Civil Engineering, 2019, 23 (6), pp.2495-2502. ⟨10.1007/s12205-019-1968-z⟩

Article dans une revue hal-05544626v1

Defect Detection in CFRP by Infrared Thermography with CO2 Laser Excitation Compared to Conventional Lock-in Infrared Thermography

Sam Ang Keo , Franck Brachelet , Florin Breaban , Didier Defer

Composite Part B, 2015, 69, pp.1-5. ⟨10.1016/j.compositesb.2014.09.018⟩

Article dans une revue istex hal-01074655v1

Steel detection in reinforced concrete wall by microwave infrared thermography

Sam Ang Keo , Franck Brachelet , Florin Breaban , Didier Defer

NDT International, 2014, 62, pp.172-177. ⟨10.1016/j.ndteint.2013.12.002⟩

Article dans une revue istex hal-01074661v1

Defects detection by infrared thermography with a new microwave excitation system

Sam Ang Keo , Franck Brachelet , Didier Defer , Florin Breaban

Mechanics & Industry, 2014, E-first September 2014, 15 (6), pp.509-516. ⟨10.1051/meca/2014054⟩

Article dans une revue hal-01074667v1

Détection de Défauts par Thermographie Infrarouge avec un Nouveau Système d’Excitation Micro-ondes

Sam Ang Keo , Franck Brachelet , Didier Defer , Florin Breaban

Spectra Analyse, 2014, 297, http://www.pcipresse.com/product.php?id_product=693

Article dans une revue hal-01074698v1

Comparison between Microwave Infrared Thermography and CO2 Laser Infrared Thermography in Defect Detection in Applications with CFRP

Sam Ang Keo , Didier Defer , Florin Breaban , Franck Brachelet

Materials Sciences and Applications, 2013, 4 (10), pp.37639. ⟨10.4236/msa.2013.410074⟩

Article dans une revue hal-01074673v1

Development of an Infrared Thermography Method with CO2 Laser Excitation, Applied to Defect Detection in CFRP

Sam-Ang Keo , Franck Brachelet , Florin Breaban , Didier Defer

International Journal of Mathematical, Computational, Physical and Quantum Engineering, 2013, 7 (8), pp.201

Article dans une revue hal-01074684v1

Structural health monitoring of civil engineering structures: Corrosion prediction using NDT inspection data and Bayesian network – Active infrared thermography methods

Sam Ang Keo

4th International Symposium on « Hybrid energy systems for integrated buildings and intelligent cities », CESI Brest, Jan 2026, Brest, France

Communication dans un congrès hal-05544200v1

Non-Destructive Techniques (NDT) and Associated Methods for Diagnosis and Monitoring of Bridge Structures

Sam Ang Keo

Sharing session, Techo Sen Institute of Public Works and Transport (TSIPWT) of Cambodia, Jul 2024, Phnom Penh, Cambodia

Communication dans un congrès hal-05544217v1

Effect of incident wave on the monitoring of reinforced concrete wall with microwave thermography method

Sam Ang Keo , Franck Brachelet , Didier Defer

International conference Health and Retrofitting of Structure (HAROS 2023), CY Cergy-Paris Université, Sep 2023, Cergy (CY Cergy Paris Université), France

Communication dans un congrès hal-05544211v1

Études sur le vieillissement accéléré du capteur de résistivité électrique noyé dans le béton

Sam Ang Keo , Jean-Paul Balayssac , Géraldine Villain , Yannick Fargier , Béatrice Yven

40èmes Rencontres Universitaires de Génie Civil (RUGC 2022), May 2022, Villeneuve d' Ascq, France

Communication dans un congrès hal-03693019v1

Accelerated Aging of Embedded Electrical Resistivity Sensor for Monitoring Concrete Structures

Sam Ang Keo , Jean-Paul Balayssac , Géraldine Villain , Yannick Fargier , Béatrice Yven

Second International Conference in Construction Engineering, November 28-30, held in hybrid mode at the Higher Institute of Earthquake Studies and Research (HIESR)- Damascus university-Syria, Nov 2022, Damascus, Syria

Communication dans un congrès hal-03912739v1

Predictive Model for Corrosion Alarm in Reinforced Concrete Structures based on Bayesian Network and NDT Data: an Effective Tool for Maintenance Strategy

Sam Ang Keo , Thomas de Larrard , Frederic Duprat , Sandrine Geoffroy

Second International Conference in Construction Engineering, November 28-30, held in hybrid mode at the Higher Institute of Earthquake Studies and Research (HIESR)- Damascus university-Syria, Nov 2022, Damascus, Syria

Communication dans un congrès hal-03912732v1

Structural Health Monitoring of Tunnels in Cold Region by Analysis of Temporal Temperature during Winter

Sam Ang Keo , Chan-Young Yune

Second International Conference in Construction Engineering, November 28-30, held in hybrid mode at the Higher Institute of Earthquake Studies and Research (HIESR)- Damascus university-Syria, Nov 2022, Damascus, Syria

Communication dans un congrès hal-03912731v1

Numerical modelling of active thermography with microwave excitation for composite materials evaluation

Barbara Szymanik , Sam Ang Keo

XXI International Symposium on Theoretical Electrical Engineering (ISTET 2022), Jun 2022, Szczecin, Poland

Communication dans un congrès hal-03735895v1

Cartographies des probabilités d'alarme de corrosion des armatures en utilisant le réseau bayésien basé sur des données d'inspection CND

Sam Ang Keo , Thomas de Larrard , Frederic Duprat , Sandrine Geoffroy

Séminaire National Fusion d’informations : Applications aux géosciences et au génie civil, Feb 2021, Lyon, France

Communication dans un congrès hal-05544618v1

A Bayesian network for the deduction of corrosion level based on NDT inspection data

Sam Ang Keo , Thomas de Larrard , Frederic Duprat , Sandrine Geoffroy

EUROCORR 2019, Sep 2019, Séville, Spain

Communication dans un congrès hal-05544627v1

Active thermography method using an CO2 laser for thermal excitation, applied to defect detection in bioceramic materials

R.G. Dragan , I.-C. Rosca , Sam-Ang Keo , F. Breaban

The 4th IEEE International Conference on E-Health and Bioengineering (EHB 2013), Nov 2013, Iaşi, Romania. ⟨10.1109/EHB.2013.6707235⟩

Communication dans un congrès hal-01074709v1

Bridge Maintenance Methodology Accounting for Climate Change Dependent Parameters Data

Sam Ang Keo , Nisrine Makhoul

IABMAS 2024, Jun 2024, Copenhagen, Denmark. 2024

Proceedings/Recueil des communications hal-05544641v1

Numerical modelling and experimental approach for defect detection in CFRP by mi-crowave thermography

Franck Brachelet , Sam Ang Keo , Barbara Szymanik , Claire Le Roy , Didier Defer

4th Asian Quantitative InfraRed Thermography Conference, Oct 2023, Abu Dhabi, United Arab Emirates. QIRT Council, 2023, ⟨10.21611/qirt.2023.11⟩

Proceedings/Recueil des communications hal-05544603v1

Physical modeling of debris flow based on Froude number by using Jumunjin standard sand

Sam Ang Keo , Kean Thai Chhun , Clarence Edward Choi , Kwang Doo , Chan-Young Yune

5th International Debris Flow Workshop & Symposium on Silk Roads Disaster Mitigation, Nov 2018, Beijing, China. 2018

Proceedings/Recueil des communications hal-05544628v1

A study on electrical resistivity of frozen soils in Gangwon province

Sam Ang Keo , Kean Thai Chhun , Kyung-Jae Jun , Chan-Young Yune

Korea Geotechnical Society Autumn National Conference, Oct 2018, Seoul, South Korea. 2018

Proceedings/Recueil des communications hal-05544629v1

Long-Term Temperature Measurement inside Operating Tunnels during Winter in Gangwon, Korea

Sam Ang Keo

1st International Conference for Road Engineers (ICRE), May 2018, Jeju Island (South Korea), South Korea. 2018

Proceedings/Recueil des communications hal-05544631v1

Experimental study of frost heave characteristics of Jumunjin standard sand

Kean Thai Chhun , Kyoung-Jea Jun , Sam Ang Keo , Chan-Young Yune

Korea Geotechnical Society Autumn National Conference, Oct 2018, Seoul (Korea), South Korea. 2018

Proceedings/Recueil des communications hal-05544630v1

Detection of reinforcement bars in concrete slab by infrared thermography and microwaves excitation

Franck Brachelet , Sam Ang Keo , Didier Defer , Florin Breaban

12th International Conference on Quantitative Infrared Thermography (QIRT), Jul 2014, Bordeaux, France. 2014

Proceedings/Recueil des communications hal-05544633v1

Détection de Défauts par Thermographie Infrarouge avec Un Nouveau Système d’Excitation Micro-ondes

Sam Ang Keo , Franck Brachelet , Didier Defer , Florin Breaban

3rd International Congress on Industrial Risk Engineering (CIRI2013), Jul 2013, Reims, France. 2013

Proceedings/Recueil des communications hal-05544636v1

Utilisation du réseau bayésien pour la durabilité des structures de génie civil (Etudes bibliographiques)

Sam Ang Keo , Thomas de Larrard , Frederic Duprat , Sandrine Geoffroy

LMDC - Laboratoire Matériaux et Durabilité des Constructions de Toulouse. 2019

Rapport (rapport de recherche) hal-05544167v1

Modèle de prévision du risque de corrosion des armatures dans des structures en béton et métalliques en utilisant le réseau bayésien et l’outil BNT

Sam Ang Keo , Thomas de Larrard , Frederic Duprat , Sandrine Geoffroy

LMDC - Laboratoire Matériaux et Durabilité des Constructions de Toulouse. 2019

Rapport (rapport de recherche) hal-05544179v1

Utilisation du réseau bayésien par l’outil BNT (Manuel)

Sam Ang Keo

LMDC - Laboratoire Matériaux et Durabilité des Constructions de Toulouse. 2019

Rapport (rapport technique) hal-05544187v1