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dc.contributor.authorOñate Ibáñez de Navarra, Eugenio
dc.contributor.authorArrufat Garcia, Ferran
dc.contributor.authorZárate Araiza, José Francisco
dc.contributor.authorUbach Fuentes, Pere-Andreu
dc.contributor.authorGandikota, Varadaraju
dc.contributor.authorRing, Lev
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.date.accessioned2015-02-24T14:04:56Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationOñate, E. [et al.]. Advances in the Discrete Element Method for drilling mechanics problems. A: International Conference on Discrete Element Methods and Related Techniques. "DEM 6: 6th International Conference on Discrete Element Methods and Related Techniques, August 5-6, 2013". Golden, Colorado: 2013, p. 321-326.
dc.identifier.isbn0-918062-20-9
dc.identifier.urihttp://hdl.handle.net/2117/26491
dc.description.abstractWe present recent developments in the Discrete Element method (DEM) for analysis of drilling mechanics problems typical in the oil and gas industry. A new local DEM constitutive model able to predict the non-linear behavior of soft and hard soils and rock under loads inducing multi-fracture of the material is presented. The DEM model is validated on the analysis of triaxial tests on cement and concrete samples and then applied to the study of drill-bit mechanics. Applications of the DEM and a combined DEM-FEM procedure to drilling problems are presented.
dc.format.extent6 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
dc.subject.lcshDiscrete element method
dc.subject.lcshDrilling and boring
dc.titleAdvances in the Discrete Element Method for drilling mechanics problems
dc.typeConference report
dc.subject.lemacPerforació
dc.contributor.groupUniversitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.rights.accessRestricted access - publisher's policy
drac.iddocument13019755
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorOñate, E.; Arrufat, F.; Zarate, J.; Ubach, P.; Gandikota, V.; Ring, L.
upcommons.citation.contributorInternational Conference on Discrete Element Methods and Related Techniques
upcommons.citation.pubplaceGolden, Colorado
upcommons.citation.publishedtrue
upcommons.citation.publicationNameDEM 6: 6th International Conference on Discrete Element Methods and Related Techniques, August 5-6, 2013
upcommons.citation.startingPage321
upcommons.citation.endingPage326


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