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Ngoc-Son Nguyen
Assistant Professor, UTR Geomech, GeM Institute, Nantes University
21
Documents
Affiliations actuelles
- 1088548
Présentation
My teaching activities are mainly given to students at the civil engineering department of the IUT de Saint Nazaire (Nantes University). I teach several subjects: mechanics of granular materials, geotechnics, structure mechanics, public works. I give also some courses about programming and computational methods to students of engineer, Master and PhD programs.
My research focus on mechanics of granular materials and the solid-fluid interaction in these materials. Here are my main research topics:
- Discrete modeling and simulation of granular materials using the discrete element method (DEM)
- Modeling of internal erosion in granular soils
- Pore space characterization
- Modeling of the fluid flow in saturated or unsaturated granular soils using DEM and lattice Boltzmann method (LBM)
- Consequences of scalping and scalping/replacement procedures on mechanical properties of coarse-grained soils
- Modeling of interactions between solid grains and fluid by coupling the DEM to SPH method (Smoothed Particle Hydrodynamics)
Domaines de recherche
Génie civil
Compétences
Programming
Publications
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Strain-Structure Relationship at Meso-scale for 2D Granular MaterialsPOWDERS AND GRAINS 2009: PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON MICROMECHANICS OF GRANULAR MEDIA, Jul 2019, Golden (Colorado), United States. pp.377-380, ⟨10.1063/1.3179938⟩
Communication dans un congrès
hal-04245182v1
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Micro-mechanical investigation of the effect of fine content on mechanical behavior of gap graded granular materials using DEMPowders and Grains 2017 – 8th International Conference on Micromechanics on Granular Media, Jul 2017, Montpellier, France. pp.15009, ⟨10.1051/epjconf/201714015009⟩
Communication dans un congrès
hal-04245170v1
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Analysis of the behavior of granular materials at a meso-scalePOWDERS AND GRAINS 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media, Jul 2013, Sydney, Australia. pp.345-348, ⟨10.1063/1.4811938⟩
Communication dans un congrès
hal-04245175v1
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Granular Materials At Meso-Scale: Towards a Change of Scale ApproachElsevier, 2016, ⟨10.1016/C2015-0-01312-0⟩
Ouvrages
hal-02332487v1
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Multiple Impacts in Dissipative Granular ChainsSpringer, 72, pp.11-29, 2014, Lecture Notes in Applied and Computational Mechanics, 978-3-642-39297-9. ⟨10.1007/978-3-642-39298-6_2⟩
Ouvrages
hal-01633232v1
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Comparisons of multiple-impact laws for multibody systems: Moreau's law, binary impacts, and the LZB approachAdvanced Topics in Nonsmooth Dynamics. Transactions of the European Network for Nonsmooth Dynamics, Springer International Publishing AG, pp.1-45, 2018, Advanced Topics in Nonsmooth Mechanics. Transactions of the European Network for Nonsmooth Dynamics, ⟨10.1007/978-3-319-75972-2_1⟩
Chapitre d'ouvrage
hal-01932551v1
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Prise en compte d'une échelle mésoscopique dans l'étude du comportement des milieux granulairesSciences de l'ingénieur [physics]. Ecole Centrale de Lyon, 2009. Français. ⟨NNT : 2009ECDL0029⟩
Thèse
tel-00564501v1
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