Výsledky vyhledávání - "Doolaeghe Diane"

Controls on fracture openness and reactivation in Forsmark, Sweden

Autor: Doolaeghe, Diane, Darcel, Caroline, Selroos, Jan-Olof, Ivars, Diego Mas, Davy, Philippe

Publikováno v: Scientific Reports
Scientific Reports, 2023, 13 (1), pp.6686. ⟨10.1038/s41598-023-33619-9⟩

In crystalline bedrock, the open fraction of the fracture network constitutes the main pathways for fluids. Many observations point out that the state of stress influences the open fraction, likely indicating recent reactivation. But how this occurs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::460851e52cd62b8db3cb232b5c89d3e7
https://doi.org/10.1038/s41598-023-33619-9

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Rock mechanics and DFN models in the Swedish Nuclear Waste Disposal Program

Autor: Le Goc Romain, Diego Mas Ivars, Lavoine Etienne, Darcel Caroline, Doolaeghe Diane, Davy Philippe, Emam Sacha, Ghazal Rima

Publikováno v: IOP Conference Series: Earth and Environmental Science
IOP Conference Series: Earth and Environmental Science, 2021, 861 (4), pp.042124. ⟨10.1088/1755-1315/861/4/042124⟩
IOP Conference Series: Earth and Environmental Science, IOP Publishing, 2021, 861 (4), pp.042124. ⟨10.1088/1755-1315/861/4/042124⟩

International audience; Discrete Fracture Network (DFN) is a modeling framework for fractured rocks. The core element is the description of geological medium as a network of discrete fractures that can be either generated from statistical distributio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9300b513f87ae6455472af70f8c58ff6
https://insu.hal.science/insu-03423352

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Assessing multiscale Discrete Fracture Network flow with graphs

Autor: Doolaeghe, Diane, Davy, Philippe, Darcel, Caroline, Le Goc, Romain, De'Haven Hyman, Jeffrey

Publikováno v: 55th US Rock Mechanics/Geomechanics Symposium.
55th US Rock Mechanics/Geomechanics Symposium., American Rock Mechanics Association (ARMA), Jun 2021, online, United States

International audience; evaluate the use of graphs as a fast and relevant substitute to DFNs. Graphs reduce the DFNs’ complexity to their connectivity structure by forming an assembly of nodes connected by edges, to which physical properties, like

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::243ee25581c8c8c4a9d7fe0fa5efa58f
https://hal-insu.archives-ouvertes.fr/insu-03326686/file/DFNE_2021_Graphs_Doolaeghe.pdf

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Rock mass effective properties from a DFN approach Phase 1 - Elastic properties

Autor: Darcel, Caroline, Le Goc, Romain, Doolaeghe, Diane, Ghazal, Rima, Davy, Philippe

Publikováno v: [Technical Report] R-20-05, Svensk Kärnbränslehantering AB. 2021

The objective is to significantly reduce the rock mass mechanical modeling uncertainties, which are above all related to the geometrical and mechanical properties of the fracture network, especially relative to scaling and anisotropy issues. It is al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::92efbc5f2f2254fc3741e2a7ef11e92b
https://hal-insu.archives-ouvertes.fr/insu-03326689

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DFN.lab: software platform for Discrete Fracture Network models

Autor: Le Goc, Romain, Pinier, Benoît, Darcel, Caroline, Lavoine, Etienne, Doolaeghe, Diane, de Simone, Silvia, De Dreuzy, Jean-Raynald, Davy, Philippe

Publikováno v: American Geophysical Union Fall Meeting 2019
American Geophysical Union Fall Meeting 2019, Dec 2019, San Francisco, United States., pp.H41H-1778, 2019
American Geophysical Union Fall Meeting 2019, Dec 2019, San Francisco, United States. pp.H41H-1778, 2019

International audience; DFN.lab is a modular computational suite to deal with three-dimensional discrete fracture networks (DFN) models from DFN generation to simulation and analysis of connectivity, flow, mechanical and transport properties. DFN.lab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::90faaf22866d02fd790a9349224c7204
https://insu.hal.science/insu-02402555/file/LeGocetal.DFN.lab-print.pdf

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Characterization of the spatial distribution of sealing in fracture networks from core-log data, and impact on network connectivity from DFN modeling

Autor: Doolaeghe, Diane, Davy, Philippe, Darcel, Caroline, Le Goc, Romain, Selroos, Jan-Olof

Publikováno v: European Geosciences Union General Assembly 2019
European Geosciences Union General Assembly 2019, Apr 2019, Vienne, Austria. 21, pp.EGU2019-16360, 2019, Geophysical Research Abstracts
European Geosciences Union General Assembly 2019, Apr 2019, Vienne, Austria., 21, pp.EGU2019-16360, 2019, Geophysical Research Abstracts

International audience; In crystalline rocks, flow takes place within the network of open fractures. Predicting flow paths is a basic requirement for groundwater management or environmental risk assessment. A major issue is that a large amount of fra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3aa1cb6e69d99b722e9e4c739732b6ae
https://hal-insu.archives-ouvertes.fr/insu-02153788

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