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dc.contributor.authorRomero Morales, Enrique Edgar
dc.contributor.authorAlonso Pérez de Agreda, Eduardo
dc.contributor.authorMarschall, P
dc.contributor.authorArnedo Gaute, Diego
dc.contributor.authorDe Gracia, M
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica
dc.date.accessioned2010-10-22T11:26:28Z
dc.date.available2010-10-22T11:26:28Z
dc.date.created2009
dc.date.issued2009
dc.identifier.citationRomero, E. [et al.]. Gas injection laboratory experiments on Opalinus clay.. A: International Conference on Fault and Top Seals. "2nd International Conference on Fault and Top Seals – From Pore to Basin Scale". Montpellier: 2009.
dc.identifier.urihttp://hdl.handle.net/2117/9925
dc.description.abstractUnderstanding gas transport processes is one of the key issues in the assessment of radioactive waste repository performance and is the focus of this research. To this aim, this research programme was started with the following specific objectives. 1) To develop and calibrate an experimental set-up to perform controlled flow-rate gas injection experiments using a high-pressure triaxial cell to apply isotropic/anisotropic stress states. 2) To carry out a series of tests on Opalinus clay OPA samples to study the conditions under which gas breakthrough processes occur, to analyse the influence of the gas injection rate, the stress state, the orientation of rock discontinuities and other relevant hydro-mechanical variables (porosity, degree of saturation, …), as well as the observation of the induced desaturation (pore water displacement by gas), ingoing and outgoing gas fluxes, aperture and preferential paths created, and so on.
dc.format.extent1 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls
dc.subject.lcshOpalinus clay
dc.subject.lcshClay soils -- Analysis
dc.subject.lcshRadioactive waste sites
dc.titleGas injection laboratory experiments on Opalinus clay.
dc.typeConference lecture
dc.subject.lemacArgila -- Assaigs de materials
dc.subject.lemacSubstàncies radioactives -- Emmagatzematge
dc.contributor.groupUniversitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac3240235
dc.description.versionPostprint (author’s final draft)
local.citation.authorRomero, E.; Alonso, E.; Marschall, P.; Arnedo, D.; De Gracia, M.
local.citation.contributorInternational Conference on Fault and Top Seals
local.citation.pubplaceMontpellier
local.citation.publicationName2nd International Conference on Fault and Top Seals – From Pore to Basin Scale


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