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On the volumetric response of a compacted clay subjected to wetting and drying cycles
dc.contributor.author | Ferrari, Alessio |
dc.contributor.author | Airò Farulla, C |
dc.contributor.author | Romero Morales, Enrique Edgar |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica |
dc.date.accessioned | 2010-10-21T08:18:21Z |
dc.date.available | 2010-10-21T08:18:21Z |
dc.date.created | 2009 |
dc.date.issued | 2009 |
dc.identifier.citation | Ferrari, A.; Airò Farulla, C.; Romero, E. On the volumetric response of a compacted clay subjected to wetting and drying cycles. A: "Unsaturated soils : experimental studies in unsaturated soils and expansive soils". CRC Press, 2009, p. 89-94. |
dc.identifier.isbn | 978-0-415-80480-6 |
dc.identifier.uri | http://hdl.handle.net/2117/9875 |
dc.description.abstract | Experimental evidence on the volumetric response of a compacted clay was collected in controlled suction oedometric tests, with the aim to assess the volumetric response of this soil when subjected to wetting and drying cycles. The overall soil behaviour seems mainly to depend on the double structural arrangement observed in the compacted specimens. Selected results are presented and discussed focusing on the influence of the stress history on the volumetric response. Test results are simulated by a double-structure suction-dependent elasto-plastic constitutive model, in which the mechanical response is related to micro and macrostructural deformations and their mutual interactions. The procedure used to derive elastic and plastic constitutive parameters is presented along with the adopted simplifying assumptions. The comparison between simulations and experimental results is quite good and it also results satisfactory for the test that was not included in the calibration procedure. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.publisher | CRC Press |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls |
dc.subject.lcsh | Soil mechanics -- Mathematical models |
dc.title | On the volumetric response of a compacted clay subjected to wetting and drying cycles |
dc.type | Part of book or chapter of book |
dc.subject.lemac | Mecànica dels sòlids -- Mètodes numèrics |
dc.contributor.group | Universitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.crcpress.com/product/isbn/9780415804806;jsessionid=91tdyxtmaoaiLs8uGoppbQ** |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 3239517 |
dc.description.version | Postprint (published version) |
local.citation.author | Ferrari, A.; Airò Farulla, C.; Romero, E. |
local.citation.publicationName | Unsaturated soils : experimental studies in unsaturated soils and expansive soils |
local.citation.startingPage | 89 |
local.citation.endingPage | 94 |
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