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dc.contributor.authorMariano, Alessandra di
dc.contributor.authorFranza, Andrea
dc.contributor.authorLimatola, Vincenzo
dc.contributor.authorGens Solé, Antonio
dc.contributor.authorBilotta, Emilio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2021-03-23T16:34:09Z
dc.date.issued2021
dc.identifier.citationDi Mariano, A. [et al.]. Building response to line 9 EPB tunnelling in Barcelona: a case study. A: "Challenges and Innovations in Geomechanics: Proceedings of the 16th International Conference of IACMAG". Berlín: Springer, 2021, p. 172-180.
dc.identifier.isbn978-3-030-64513-7
dc.identifier.urihttp://hdl.handle.net/2117/342310
dc.description.abstractThe paper presents the field monitoring data and a three-dimensional finite-element analysis aiming at back-analysing the response of a multi-storey framed building affected by the EPB excavation of a 12 m diameter tunnel for the L9 Metro Line. Key aspects of this case study are the excavation section being characterised by mixed face conditions, a curved tunnel axis alignment, a cover-to-diameter ratio between 2.5 and 3, and the skewed building orientation with respect to the tunnel. In particular, the soil profile in the area consists of alluvial and detrital deposits of Quaternary age laying above Miocene siltstone and argillite. These demanding conditions led to poor performance of the large diameter EPB machine near the building, significant ground movements, and cracking of several non-structural elements of the building. Numerical results are discussed in the light of available monitoring measurements.
dc.description.sponsorshipThis research has been supported by Infraestructures de la Generalitat de Catalunya, SAU and it has received funding under the Marie Sklodowska-Curie grant agreement No 793715.
dc.format.extent9 p.
dc.language.isoeng
dc.publisherSpringer
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
dc.subject.lcshTunneling
dc.subject.other3D numerical modelling
dc.subject.otherSoil-structure interaction
dc.subject.otherEPB tunnelling
dc.subject.otherField monitoring
dc.subject.otherMixed face conditions
dc.titleBuilding response to line 9 EPB tunnelling in Barcelona: a case study
dc.typePart of book or chapter of book
dc.subject.lemacTúnels -- Construcció
dc.subject.lemacMetro -- Catalunya -- Barcelona (Àrea metropolitana)
dc.contributor.groupUniversitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
dc.identifier.doi10.1007/978-3-030-64518-2_21
dc.relation.publisherversionhttps://link.springer.com/book/10.1007%2F978-3-030-64514-4
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac30751813
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/793715/EU/Tunnelling beneath piled structures in urban areas/TUBEURB
dc.date.lift10000-01-01
local.citation.authorDi Mariano, A.; Franza, A.; Limatola, V.; Gens, A.; Bilotta, E.
local.citation.pubplaceBerlín
local.citation.publicationNameChallenges and Innovations in Geomechanics: Proceedings of the 16th International Conference of IACMAG
local.citation.startingPage172
local.citation.endingPage180


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