Show simple item record

dc.contributor.authorCarbonell Puigbó, Josep Maria
dc.contributor.authorOñate Ibáñez de Navarra, Eugenio
dc.contributor.authorSuárez Arroyo, Benjamín
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.date.accessioned2013-11-25T18:46:06Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationCarbonell, J.M.; Oñate, E.; Suarez, B. Advances in the modelling of excavation and cutting tool wear with the particle finite element method. A: International Conference Computational Methods in Tunneling and Subsurface Engineering. "EURO:TUN 2013: Computational Methods in Tunneling and Subsurface Engineering: Proceedings of the Third International Conference on Computational Methods in Tunneling and Subsurface Engineering: Ruhr University Bochum, April 17-19, 2013". Bochum: Aedificatio, 2013, p. 613-619.
dc.identifier.isbn978-3-942052-01-6
dc.identifier.urihttp://hdl.handle.net/2117/20761
dc.description.abstractThis work presents the new advances on the Particle Finite Element Method (PFEM) for the modeling of excavation processes and the wear of the cutting tools. In the PFEM [3, 9, 6], the continuum solid domains are defined by set of particles. These particles are used for the definition of the mesh that discretizes the domain. The most relevant phenomenon to model during a cutting process is the continuous change of the boundary definition of the geomaterial.The characterization of geomaterial boundary is performed by the particle kinematics and established when the particles set is reconnected with a new mesh. For the kinematics description the theory of the continuum mechanics is used. The problem is highly non-linear. Involving large displacements and defonnations, constitutive laws for geomaterials and contact mechanics. The contact characterization is crucial. The surface wear and the friction laws will determine the re m oval of the wom and excavated material.
dc.format.extent7 p.
dc.language.isoeng
dc.publisherAedificatio
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
dc.subject.lcshTunneling--Mathematical models
dc.subject.lcshFinite element method
dc.titleAdvances in the modelling of excavation and cutting tool wear with the particle finite element method
dc.typeConference report
dc.subject.lemacTúnels -- Construcció -- Models matemàtics
dc.subject.lemacElements finits, Mètode dels
dc.contributor.groupUniversitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.rights.accessRestricted access - publisher's policy
drac.iddocument12882735
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorCarbonell, J.M.; Oñate, E.; Suarez, B.
upcommons.citation.contributorInternational Conference Computational Methods in Tunneling and Subsurface Engineering
upcommons.citation.pubplaceBochum
upcommons.citation.publishedtrue
upcommons.citation.publicationNameEURO:TUN 2013: Computational Methods in Tunneling and Subsurface Engineering: Proceedings of the Third International Conference on Computational Methods in Tunneling and Subsurface Engineering: Ruhr University Bochum, April 17-19, 2013
upcommons.citation.startingPage613
upcommons.citation.endingPage619


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder