Mostra el registre d'ítem simple

dc.contributor.authorClot Razquin, Arnau
dc.contributor.authorArcos Villamarín, Robert
dc.contributor.authorRomeu Garbí, Jordi
dc.contributor.authorPàmies Gómez, Teresa
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica
dc.date.accessioned2016-12-19T14:03:12Z
dc.date.available2018-10-02T00:30:40Z
dc.date.issued2016-10-01
dc.identifier.citationClot, A., Arcos, R., Romeu, J., Pàmies, T. Dynamic response of a double-deck circular tunnel embedded in a full-space. "Tunnelling and underground space technology", 1 Octubre 2016, vol. 59, p. 146-156.
dc.identifier.issn0886-7798
dc.identifier.urihttp://hdl.handle.net/2117/98584
dc.description© 2016. This version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.description.abstractA three-dimensional dynamic model for calculating the ground-borne vibrations generated by harmonic loads applied on the interior floor of a double-deck circular tunnel is developed. The response of the system is obtained coupling the interior floor subsystem and the tunnel-soil subsystem in the wavenumber-frequency domain. The interior floor is modeled as a thin plate of infinite length in the train circulation direction and the tunnel-soil system is described using the Pipe in Pipe model. Some numerical instabilities of the resulting expressions are overcome by using analytic approximations. The results show that the dynamic behavior of the interior floor clearly influences the magnitude of the coupling loads acting on the tunnel structure. The soil response to a harmonic load acting on the double-deck tunnel is compared to the one obtained for the case of a simple tunnel finding significant differences between them for the whole range of frequencies studied. The proposed model extends the prediction of train-induced vibrations using computationally efficient models to this type of tunnel structure.
dc.format.extent11 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica
dc.subject.lcshTunnels
dc.subject.lcshSoil mechanics
dc.subject.otherUnderground vibrations
dc.subject.otherDouble-deck tunnel
dc.subject.otherCoupling subsystems
dc.subject.otherViscoelastic full-space
dc.titleDynamic response of a double-deck circular tunnel embedded in a full-space
dc.typeArticle
dc.subject.lemacTúnels
dc.subject.lemacMecànica dels sòls
dc.contributor.groupUniversitat Politècnica de Catalunya. LEAM - Laboratori d'Enginyeria Acústica i Mecànica
dc.identifier.doi10.1016/j.tust.2016.07.004
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0886779816304126
dc.rights.accessOpen Access
local.identifier.drac19331384
dc.description.versionPostprint (author's final draft)
local.citation.authorClot, A.; Arcos, R.; Romeu, J.; Pàmies, T.
local.citation.publicationNameTunnelling and underground space technology
local.citation.volume59
local.citation.startingPage146
local.citation.endingPage156


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple