{"id":11965,"date":"2018-06-04T15:20:27","date_gmt":"2018-06-04T13:20:27","guid":{"rendered":"http:\/\/navier-lab.fr\/equipe\/archez-julien\/"},"modified":"2024-12-19T17:58:38","modified_gmt":"2024-12-19T16:58:38","slug":"archez-julien","status":"publish","type":"team","link":"https:\/\/navier-lab.fr\/en\/equipe\/archez-julien\/","title":{"rendered":"Archez Julien"},"content":{"rendered":"
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Parcours<\/h2>\n<\/div>\n
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2021-… :<\/em>\u00a0\u00a0Research engineer – civil servant of Universit\u00e9 Gustave Eiffel (UGE) <\/strong><\/span>:<\/strong> Imaging and measurements for the analysis of multi-physical tests on structures and materials at the Navier laboratory.<\/p>\n

2017-2020 :<\/em> PhD thesis<\/strong> – Andra \/ IRCER \/ Navier: Development and 3D printing of geopolymer matrix composites.<\/p>\n

2017 :<\/em>\u00a0Engineer <\/strong>– permanent contract with AGAP2: assignment in Areva’s task force in Le Creusot.<\/p>\n

2014-2015 <\/em>: Metallurgy engineer<\/strong> – permanent contract with Fives Keods: implementation of an automated surface inspection system at Arcelor-Mittal (Dunkerque and Dudelange).<\/p>\n

2010-2013 :<\/em> Engineering school<\/strong> – INSA Lyon – Materials Science and Engineering (ceramics, metals, polymers, composites).<\/p>\n

2008-2010 :<\/em> DUT<\/strong> – Physical Measurements – Saint-\u00c9tienne.<\/p>\n

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Activit\u00e9s et th\u00e8mes de recherche<\/h2>\n<\/div>\n
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Nano-indentation:<\/strong> sample preparation, testing, teaching, and practical sessions.<\/p>\n

Imaging:<\/strong> setup and development of experiments with cameras and result analysis, including image correlation, motion capture, creep tests, dynamic tests (vibrations), and displacement measurement of masonry structure stones.<\/p>\n

Development of experimental tests<\/strong> using micrometric stages, cameras, actuators, and sensors (LVDT, force). Human-machine interface with LabVIEW and data processing in Python.<\/p>\n

Material study:<\/strong> geopolymers, wood, cement, ceramics, etc.<\/p>\n

Safety officer and management<\/strong> of experimental rooms for the Multi-Scale team.<\/p>\n

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Publications<\/h2>\n<\/div>\n
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see HAL<\/a>\u00a0<\/strong>for a comprehensive list<\/p>\n

Publications :<\/strong><\/p>\n

2024: Charlotte Roux, Julien Archez, Corentin Le Gall, Myriam Saad\u00e9, Adela\u00efde Feraille, et al.. Towards Sustainable Material: Optimizing Geopolymer Mortar Formulations for 3D Printing: A Life Cycle Assessment Approach. Sustainability, 2024, 16 (8), pp.3328.<\/p>\n

2022 : Sophie Jung, Siavash Ghabezloo, Michel Bornert, Amade Pouya, Mathias Lebihain, J. Archez et al.. A new experimental device developed to study the creeping behavior of a rock joint under shear stress. Eurock 2022 – Rock and Fracture Mechanics in Rock Engineering and Mining, Sep 2022, Espoo (Finlande), Finland. pp.012065,<\/p>\n

2021: Julien Archez, R\u00e9mi Farges, Ameni Gharzouni, Sylvie Rossignol. Influence of the geopolymer formulation on the endogeneous shrinkage. Construction and Building Materials, 2021, 298, pp.123813.<\/p>\n

2021 : Julien Archez, S\u00e9bastien Maitenaz, Leo Demont, M. Charrier, Romain Mesnil, et al.. Strategy to shape, on a half-meter scale, a geopolymer composite structure by additive manufacturing. Open Ceramics, 2021, 5, pp.100071.<\/p>\n

2021 : Julien Archez, Nathalie Texier-Mandoki, Xavier Bourbon, Jean-Fran\u00e7ois F Caron, Sylvie Rossignol. Shaping of geopolymer composites by 3D printing. Journal of Building Engineering, 2021, 34, pp.101894<\/p>\n

2020 : Julien Archez, Nathalie Texier-Mandoki, Xavier Bourbon, Jean-Fran\u00e7ois Caron, S. Rossignol. Influence of the wollastonite and glass fibers on geopolymer composites workability and mechanical properties, Construction and Building Materials, 2020, 257, pp.119511.<\/p>\n

Thesis :<\/strong><\/p>\n

Julien Archez. Formulations de composites \u00e0 base de liants basse temp\u00e9rature type g\u00e9opolym\u00e8re \u00e0 base d’argilite et de diff\u00e9rents renforts : r\u00e9alisation d’une pi\u00e8ce par fabrication additive. Mat\u00e9riaux. Universit\u00e9 de Limoges, 2020. Fran\u00e7ais.<\/p>\n

Pattent :\u00a0<\/strong><\/p>\n

\u00a0J. Archez, N. Texier-Mandoki, X. Bourbon, J.F. Caron et S. Rossignol, \u201cComposition pour la formation de composite \u00e0 matrice g\u00e9opolym\u00e8re, proc\u00e9d\u00e9 de fabrication de ce composite et ses utilisations\u201d, FR1905248, 2019.<\/span>\u00a0<\/p>\n

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