Simulation of internal and external sulfate attacks of concrete with a generic reactive transport-poromechanical model

Autor: Adrien Socié, Frédéric Dubois, Yann Monerie, Mejdi Neji, Frédéric Perales

Publikováno v: European Journal of Environmental and Civil Engineering. :1-28

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63bc11327b2de000f38fa365f3d23efb
https://doi.org/10.1080/19648189.2022.2146317

Chemical and Microstructural Properties of Designed Cohesive M-S-H Pastes

Autor: Charlotte Dewitte, Alexandra Bertron, Mejdi Neji, Laurie Lacarrière, Alexandre Dauzères

Publikováno v: Materials; Volume 15; Issue 2; Pages: 547
Materials
Materials, Vol 15, Iss 547, p 547 (2022)
Materials, MDPI, 2022, 15 (2), pp.547. ⟨10.3390/ma15020547⟩
Materials, 2022, 15 (2), pp.547. ⟨10.3390/ma15020547⟩

International audience; Concretes can be exposed to a magnesium attack in several environments leading to the for-mation of magnesium silicate hydrates (M-S-H) and brucite (MH). The formation of M-S-H is likely to alter the properties of the cement m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea8b06f9ed20d851d9204ed120d5da93

Combined U-Pb isotopic signatures of U mill tailings from France and Gabon: A new potential tracer to assess their fingerprint on the environment

Autor: Aurélien Beaumais, Arnaud Mangeret, David Suhard, Pascale Blanchart, Mejdi Neji, Charlotte Cazala, Alkiviadis Gourgiotis

Publikováno v: Journal of hazardous materials. 430

Uranium milling activities have produced high volumes of long-lived radioactive processed wastes stored worldwide in near surface environment. The aim of this study is to highlight relevant tracers that can be used for environmental impact assessment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef22fe10cefff489baa6efb646b43c0
https://pubmed.ncbi.nlm.nih.gov/35739667