Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/1302
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dc.contributor.advisorPerez-Torrado, Francisco-Josees
dc.contributor.advisorLomoschitz, Alejandroes
dc.contributor.authorGonzález Losa, Antonioen_US
dc.date.accessioned2009-10-08T02:31:00Z
dc.date.accessioned2018-02-21T14:30:11Z-
dc.date.available2018-02-21T14:30:11Z-
dc.date.issued2004en_US
dc.identifier.isbn15765172en_US
dc.identifier.other1787-
dc.identifier.urihttp://hdl.handle.net/10553/1302-
dc.description.abstractGeological factors controlling the engineering proprieties of the Miocene (ca. 8,3 Ma) ash and pumice phonolitic ignimbrites in Gran Canaria island have been analysed. Emphasis has been paced on the influence of chemical and mineralogical changes on the strength and deformation proprieties. Optical microscopy, X-ray diffraction and X-ray fluorescence techniques have been used for characterization of the geochemistry and mineralogy of these pyroclastic flow deposits. Several physical and mechanical tests (classification tests, uniaxial compression, etc.) have been carried out to determinate the geotechnical behaviour. The alteration degree of vitreous phase is the most important factor of explaining the decrease of quality in the geotechnical properties of these soft rocks.en_US
dc.languagespaen_US
dc.sourceGeotemas. v. 6 (3), pp. 293-295en_US
dc.subject250621 Vulcanologíaen_US
dc.subject2506 Geologíaen_US
dc.subject.otherIgnimbritas fonolíticasen_US
dc.subject.otherGeología estratigráficaen_US
dc.subject.otherMiocenoen_US
dc.subject.otherCenizas y tobas volcánicasen_US
dc.subject.otherPropiedades mecánicasen_US
dc.titleAproximación al comportamiento geotécnico de las Ignimbritas ash and pumice a partir de análisis químico-mineralógicosen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjectes
dc.contributor.authorscopusidPerez-Torrado, Francisco-Jose-
dc.contributor.authorscopusidLomoschitz, Alejandro-
dc.identifier.absysnet335815-
dc.identifier.crisid-
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.type2Actas de congresosen_US
dc.identifier.external--
dc.identifier.ulpgces
item.fulltextCon texto completo-
item.grantfulltextopen-
Appears in Collections:Actas de congresos
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