Experimental Study of Concrete Normal Mode Cohesive behavior at the Centimeter Scale

Autor: J. Lhonneur, M.-S. El Youssoufi, F. Jamin, Y. Monerie, C. Pélissou

Publikováno v: Procedia Structural Integrity. 42:513-521

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd75e14d233f59c2789459b4b23f61ec
https://doi.org/10.1016/j.prostr.2022.12.065

Leaching effect on mechanical properties of cement-aggregate interface

Autor: Eric Garcia-Diaz, C. Pelissou, Mouad Jebli, M. S. El Youssoufi, Frédéric Jamin, Etienne Malachanne

Publikováno v: Cement and Concrete Composites
Cement and Concrete Composites, Elsevier, 2018, 87, pp.10-19. ⟨10.1016/j.cemconcomp.2017.11.018⟩

International audience; This study concerns the characterization of the mechanical properties of the cement paste and of the cement-aggregate interface in the degraded state by a chemical leaching mechanism. This study is carried out within the frame

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f6bb0681225b32cb6383869ea542cb0
https://doi.org/10.1016/j.cemconcomp.2017.11.018

Chemical potential of a two-component liquid in porous media: The case of unsaturated soil

Autor: Jean-Claude Bénet, M. S. El Youssoufi, Frédéric Jamin

Publikováno v: Geomechanics for Energy and the Environment
Geomechanics for Energy and the Environment, Elsevier, 2017, 9, pp.36-45. ⟨10.1016/j.gete.2016.09.001⟩

International audience; The aim of this paper is to propose a method to determine the chemical potential of two miscible components of a solution in porous media, particularly in the case of an unsaturated soil. It is limited to the capillary state;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53c6023b9b4f6463436275154d7c5a99
https://doi.org/10.1016/j.gete.2016.09.001

Influence of leaching on the local mechanical properties of an aggregate-cement paste composite

Autor: Eric Garcia-Diaz, M. Jebli, M. El Omari, M. S. El Youssoufi, Frédéric Jamin

Publikováno v: Cement and Concrete Composites
Cement and Concrete Composites, Elsevier, 2016, 73, pp.241-250. ⟨10.1016/j.cemconcomp.2016.05.001⟩

International audience; This paper presents an experimental study to characterize the mechanical behaviour, at the local scale, of sound and degraded concrete after leaching. An experimental protocol was developed to study the effects of the calcium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f7622db1c7995e3285a3b0975b3d272
https://doi.org/10.1016/j.cemconcomp.2016.05.001

Characterization of behavior and cracking of a cement paste confined between spherical aggregate particles

Autor: M. S. El Youssoufi, Boleslaw Mielniczuk, Frédéric Jamin, M. Jebli, Céline Pelissou, Yann Monerie

Publikováno v: Cement and Concrete Research
Cement and Concrete Research, Elsevier, 2016, 79, pp.235-242. 〈10.1016/j.cemconres.2015.09.016〉
Cement and Concrete Research, Elsevier, 2016, 79, pp.235-242. ⟨10.1016/j.cemconres.2015.09.016⟩

International audience; In this work, the cement–grain interactions in a pair of 8 mm spherical grains of quartz or calcite, linked by a Portland cement, are analyzed experimentally at a local scale (cement–grain interface) during mechanical test

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39189a479c73661507af22f661571aa6
https://doi.org/10.1016/j.cemconres.2015.09.016