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Effect of loading and suction history on time dependent deformation of coarse crushed slate
dc.contributor.author | Romero Morales, Enrique Edgar |
dc.contributor.author | Alvarado de Menéndez, Clara Elena |
dc.contributor.author | Alonso Pérez de Agreda, Eduardo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica |
dc.date.accessioned | 2013-06-04T17:48:04Z |
dc.date.created | 2013 |
dc.date.issued | 2013 |
dc.identifier.citation | Romero, E.; Alvarado, C.; Alonso, E. Effect of loading and suction history on time dependent deformation of coarse crushed slate. A: Pan-American Conference on Unsaturated Soils. "Advances in Unsaturated Soils". Cartagena de Indias: CRC Press, 2013, p. 451-454. |
dc.identifier.isbn | 978-0-415-62095-6 |
dc.identifier.uri | http://hdl.handle.net/2117/19505 |
dc.description.abstract | The paper presents the results of an experimental investigation aimed at evaluating the time-dependent compressibility of coarse crushed quartzitic slate, focusing on the effects of the previ- ous loading and hydraulic history. Long-term and large diameter compression tests under oedometer conditions were performed at different total suctions (relative humidity values) and vertical stresses but following different loading and hydraulic paths. A finding, which has practical implications in earthwork constructions, is that pre-compressing at increasing overconsolidation ratios or pre-soaking the crushed material at constant and elevated stresses leads to the progressive vanishing of long-term deformations. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | CRC Press |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de roques |
dc.subject.lcsh | Rockfills |
dc.subject.lcsh | Rock mechanics |
dc.subject.other | Soils |
dc.subject.other | Compression testing |
dc.subject.other | Deformation |
dc.subject.other | Slate |
dc.subject.other | Soil mechanics |
dc.title | Effect of loading and suction history on time dependent deformation of coarse crushed slate |
dc.type | Conference report |
dc.subject.lemac | Preses d'escollera |
dc.subject.lemac | Mecànica de roques |
dc.contributor.group | Universitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12441768 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Romero, E.; Alvarado, C.; Alonso, E. |
local.citation.contributor | Pan-American Conference on Unsaturated Soils |
local.citation.pubplace | Cartagena de Indias |
local.citation.publicationName | Advances in Unsaturated Soils |
local.citation.startingPage | 451 |
local.citation.endingPage | 454 |