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dc.contributor.authorMoya Sánchez, José
dc.contributor.authorHurlimann Ziegler, Marcel
dc.contributor.authorJiménez, Mireia
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica
dc.date.accessioned2013-07-05T16:39:59Z
dc.date.available2013-07-05T16:39:59Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationMoya, J.; Hurlimann, M.; Jiménez, M. Análisis simplificado del potencial de reactivación de coladas de tierra. A: Reunión Nacional de Geomorfología. "Avances de la Geomorfología en España 2010-2012". Santander: 2012, p. 69-72.
dc.identifier.urihttp://hdl.handle.net/2117/19835
dc.description.abstractMudslides are landslides which usually reactivate. A simplified method for the assessment of the reactivation potential of narrow mudslides is proposed here. The method uses the factor of safety, calculated by the limit equilibrium technique, but incorporating an additional strength component due to friction in the lateral margins of the mudslide, a component which typically is neglected. The approach requires a detailed geomorphological reconnaissance of the mudslide to locate the sliding surface from transversal cross-sections. The method was applied to three mudslides in the eastern Pyrenees. The safety factor was calculated hypothesizing the depth of the water table in the mudslide body. The results show that the lateral strength component is highly important and that the three mudslides will probably reactivate in the future. The technique was checked by comparing the safety factors calculated with the frequency of past reactivations, which was obtained independently by dendrochronological dating.
dc.format.extent4 p.
dc.language.isospa
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls
dc.subject.lcshLandslides
dc.subject.othercoladas de tierra
dc.subject.otherpotencial de reactivación
dc.subject.otheranálisis de estabilidad
dc.subject.otherPirineos
dc.subject.othermudslides
dc.subject.otherreactivation potential
dc.subject.otherstability analysis
dc.subject.otherPyrenees
dc.titleAnálisis simplificado del potencial de reactivación de coladas de tierra
dc.typeConference report
dc.subject.lemacEsllavissades
dc.contributor.groupUniversitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
dc.rights.accessOpen Access
drac.iddocument12629816
dc.description.versionPostprint (published version)
upcommons.citation.authorMoya, J.; Hurlimann, M.; Jiménez, M.
upcommons.citation.contributorReunión Nacional de Geomorfología
upcommons.citation.pubplaceSantander
upcommons.citation.publishedtrue
upcommons.citation.publicationNameAvances de la Geomorfología en España 2010-2012
upcommons.citation.startingPage69
upcommons.citation.endingPage72


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