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Class A prediction of a mine-by test in an overconsolidated mudstone
dc.contributor.author | Garitte, Benoit |
dc.contributor.author | Vaunat, Jean |
dc.contributor.author | Gens Solé, Antonio |
dc.contributor.author | Vietor, Tim |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica |
dc.date.accessioned | 2010-10-05T12:01:28Z |
dc.date.available | 2010-10-05T12:01:28Z |
dc.date.created | 2009 |
dc.date.issued | 2009 |
dc.identifier.citation | Garitte, B. [et al.]. Class A prediction of a mine-by test in an overconsolidated mudstone. A: International Conference on Computational Methods in Tunnelling. "2nd International Conference on Computational Methods in Tunnelling". Bochum: AEDIFICATIO PUBLISHERS, 2009, p. 457-463. |
dc.identifier.isbn | 978-3-931681-93-7 |
dc.identifier.uri | http://hdl.handle.net/2117/9338 |
dc.description.abstract | In this paper, 3D HM computations are performed to predict the rock response during the excavation of a new gallery (mine-by test) realized in Opalinus clay at the Mont- Terri laboratory, Switzerland. In a first part, previous mine-by tests in similar materials are reviewed: the CLIPEX experiment in Mol (Belgium, Boom clay), the MODEX-REP experiment in Meuse Haute Marne laboratory (France, Callovo-Oxfordian Clay) and the ED-B at Mont Terri (Switzerland, Opalinus Clay). Possible relevant processes are identified. Secondly, the hydro-mechanical formulation used to reproduce the test is described. Thirdly, a 3D HM model adapted to the investigated mine-by test is set up. This model accounts for the anisotropy of the initial stress state and hydro-mechanical material properties (stiffness and permeability). Finally, the influence of anisotropy of stress state and stiffness are investigated by means of a sensitivity analysis. |
dc.format.extent | 7 p. |
dc.language.iso | eng |
dc.publisher | AEDIFICATIO PUBLISHERS |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria de mines::Investigació minera |
dc.subject.lcsh | Gallery excavation |
dc.subject.lcsh | Hydro-mechanical coupled analysis |
dc.subject.lcsh | Mine-by test |
dc.subject.lcsh | Mudstone |
dc.title | Class A prediction of a mine-by test in an overconsolidated mudstone |
dc.type | Conference report |
dc.subject.lemac | Mines -- Programes d'ordinador |
dc.contributor.group | Universitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 3118146 |
dc.description.version | Postprint (published version) |
local.citation.author | Garitte, B.; Vaunat, J.; Gens, A.; Vietor, T. |
local.citation.contributor | International Conference on Computational Methods in Tunnelling |
local.citation.pubplace | Bochum |
local.citation.publicationName | 2nd International Conference on Computational Methods in Tunnelling |
local.citation.startingPage | 457 |
local.citation.endingPage | 463 |