Výsledky vyhledávání - "Franck Agostini"

Akademický článek

Porosity and Permeability Evolution with Deviatoric Stress of Reservoir Sandstone: Insights from Triaxial Compression Tests and In Situ Compression CT

Autor: Cong Hu, Franck Agostini, Yonggang Jia

Publikováno v: Geofluids, Vol 2020 (2020)

Porosity and permeability are the two most important characteristics of underground gas storage in sandstone reservoirs. Injection of gas into reservoir rocks will cause rock deformation. The deformation will influence the porosity and permeability p

Externí odkaz: https://doaj.org/article/5899d1fc5b1e459182cefe478c05f9b3

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Experimental and numerical studies of a reinforced concrete component subjected to corrosion

Autor: Jueliang Chen, Franck Agostini, Wanqing Shen, Jianfu Shao, Xavier Bourbon, Siyu Liu

Publikováno v: Mechanics Research Communications
Mechanics Research Communications, 2023, 129, pp.104076. ⟨10.1016/j.mechrescom.2023.104076⟩

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6af9a5aab7554728f9984ea70ec2f25c
https://hal.science/hal-04057204

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New Insights Brought by Micro-Tomography to Better Understand Gas Transfer Property Variation and Coupling Effects in Salt Rocks

Autor: Franck Agostini, Laurent Jeannin, Dongmei Zhang, Frédéric Skoczylas

Publikováno v: Rock Mechanics and Rock Engineering. 54:6457-6480

In the context of salt cavern applications, this experimental study is dedicated to the characterization of fluid transfer and poromechanical properties of salt rock under isotropic and/or deviatoric stresses. Triaxial test was used to investigate pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33e9e3d45e1b986ebeb8d50ebf8af69b
https://doi.org/10.1007/s00603-021-02634-5

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Porosity and Permeability Evolution with Deviatoric Stress of Reservoir Sandstone: Insights from Triaxial Compression Tests and In Situ Compression CT

Autor: Franck Agostini, Cong Hu, Yonggang Jia

Publikováno v: Geofluids
Geofluids, Wiley, 2020, 2020, pp.1-16. ⟨10.1155/2020/6611079⟩
Geofluids, Vol 2020 (2020)
Geofluids, 2020, 2020, pp.1-16. ⟨10.1155/2020/6611079⟩

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f5f62967c3254ba4453c146eaf7dc2e
https://doi.org/10.1155/2020/6611079

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Experimental Investigation of Gas Transfer Properties and Stress Coupling Effects of Salt Rocks

Autor: Dongmei Zhang, Frédéric Skoczylas, Franck Agostini, Laurent Jeannin

Publikováno v: Rock Mechanics and Rock Engineering
Rock Mechanics and Rock Engineering, 2020, ⟨10.1007/s00603-020-02151-x⟩
Rock Mechanics and Rock Engineering, Springer Verlag, 2020, ⟨10.1007/s00603-020-02151-x⟩

This experimental study is dedicated to the measurements of gas permeability under confinement and to preliminary characterizations of salt rock poromechanical behavior. Salt porosity and permeability under loading are recorded either with argon or h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::165bb482d69852016fe969d954f0786a
https://doi.org/10.1007/s00603-020-02151-x

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Loading Eﬀects on Gas Relative Permeability of a Low-Permeability Sandstone

Autor: P. Egermann, Y. Wang, Franck Agostini, Frédéric Skoczylas, L. Jeannin, E. Portier

Publikováno v: Petrophysics – The SPWLA Journal of Formation Evaluation and Reservoir Description
Petrophysics – The SPWLA Journal of Formation Evaluation and Reservoir Description, The Society of Petrophysicists and Well Log Analysts (SPWLA), 2019, 60 (2), pp.326-334. ⟨10.30632/PJV60N2-2019a9⟩
Petrophysics – The SPWLA Journal of Formation Evaluation and Reservoir Description, 2019, 60 (2), pp.326-334. ⟨10.30632/PJV60N2-2019a9⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bb029b6ff4c96f991f6ffb02d7f59ee
https://doi.org/10.30632/pjv60n2-2019a9

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Concrete shrinkage and creep under drying/wetting cycles

Autor: Frédéric Skoczylas, Yang Song, Franck Agostini, Xavier Bourbon, Qier Wu

Publikováno v: Cement and Concrete Research
Cement and Concrete Research, Elsevier, 2021, 140, pp.106308. ⟨10.1016/j.cemconres.2020.106308⟩
Cement and Concrete Research, 2021, 140, pp.106308. ⟨10.1016/j.cemconres.2020.106308⟩

Concrete shrinkage and creep under variable hydric conditions are important factors for the safety and durability of concrete especially in nuclear reactor or nuclear waste storage background. A large (and long – more than 900 days) experimental ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1324a14dcbcd091ebcb5c7d116fc2dc1
https://hal.archives-ouvertes.fr/hal-03156143

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Permeability of a Macro-Cracked Concrete Effect of Confining Pressure and Modelling

Autor: Yixuan Han, Wei Chen, Franck Agostini, Frederic Skoczylas, Didier Corbeel

Publikováno v: Materials, Vol 14, Iss 862, p 862 (2021)
Materials
Materials, MDPI, 2021, 14 (4), pp.862. ⟨10.3390/ma14040862⟩
Volume 14
Issue 4
Materials, 2021, 14 (4), pp.862. ⟨10.3390/ma14040862⟩

The effects of confining pressure are investigated for two samples of a macro-cracked concrete. Samples are first macro-cracked with a splitting tensile strength test (Brazilian) technique. Gas permeability is continually measured under increasing (o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be87146de55086156600066464642b66
https://www.mdpi.com/1996-1944/14/4/862

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Transport property evolution during hydrostatic and triaxial compression of a high porosity sandstone

Autor: Patrick Egermann, Frédéric Skoczylas, Yonggang Jia, Franck Agostini, Cong Hu, Laurent Jeannin

Publikováno v: European Journal of Environmental and Civil Engineering
European Journal of Environmental and Civil Engineering, Taylor & Francis, 2020, pp.1-14. ⟨10.1080/19648189.2020.1763854⟩
European Journal of Environmental and Civil Engineering, 2020, pp.1-14. ⟨10.1080/19648189.2020.1763854⟩

Permeability and porosity are two crucial properties related to underground gas storage. This research investigates the permeability and porosity evolution of a Vosges sandstone under different str...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76552d91a74067c1665b5e1dd468dcef
https://hal.archives-ouvertes.fr/hal-02894370

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Pore structure characterization of tight sandstone from Sbaa Basin, Algeria: Investigations using multiple fluid invasion methods

Autor: Franck Agostini, Haifeng Yuan, Frédéric Skoczylas, Yifan Xu, Dongmei Zhang, Yi Wang

Publikováno v: Journal of Natural Gas Science and Engineering. 59:414-426

The pore structure characteristics, such as porosity, pore size distribution, and pore connectivity, of tight gas sandstone are crucial for evaluating its reservoir capacity. However, due to multiscale pore size and various pore types in tight sandst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bd3439929df8d333e07b0297bfa9091
https://doi.org/10.1016/j.jngse.2018.09.021

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