Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/43152
DC FieldValueLanguage
dc.contributor.authorCastellaro, Silviaen_US
dc.contributor.authorPadrón, Luis Albertoen_US
dc.contributor.authorMulargia, Francescoen_US
dc.contributor.otherPadron, Luis-
dc.contributor.otherMulargia, Francesco-
dc.contributor.otherMulargia, Francesco-
dc.date.accessioned2018-11-21T12:59:36Z-
dc.date.available2018-11-21T12:59:36Z-
dc.date.issued2014en_US
dc.identifier.issn1570-761Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/43152-
dc.description.abstractTwin structures, that is structures very similar in terms of geometry, materials, mass distribution etc., founded on the same soil and set at very close distance, are rationally expected to have an identical response to earthquakes. When this does not occur, a role is usually played by factors like the interaction with the surrounding structures or by other anomalies hidden behind the apparent similarity. We present the case of two apparently twin towers that showed a very different response to the 2012 Mirandola (Italy) earthquake ground shaking: one remained perfectly intact while the other had a wide set of fractures on secondary walls. This resulted to be the effect of several contributing factors: the stiffness of the two structures, experimentally measured, provided unexpected differences. This reflected into different modal frequencies for the two towers, with the first and second modes of the damaged tower coincident or very close to the soil resonance. The final result was a coupled soil-structure resonance, implying a much higher displacement of one tower compared to the other, under the same input motion. In Italy, insurance against earthquake damage will probably become compulsory in the near future. This case suggests that the specific soil-structure and structure-structure interaction will have to be carefully evaluated since they can critically affect even apparently identical structures.en_US
dc.languageengen_US
dc.publisher1570-761X-
dc.relation.ispartofBulletin of Earthquake Engineeringen_US
dc.sourceBulletin of Earthquake Engineering[ISSN 1570-761X],v. 12, p. 2481-2493en_US
dc.subject250705 Sismología y prospección sismicaen_US
dc.subject330506 Ingeniería civilen_US
dc.subject330510 Cimientosen_US
dc.subject.otherSoil-structure double resonanceen_US
dc.subject.otherSite effectsen_US
dc.subject.otherStructural analysisen_US
dc.subject.otherStructural modelingen_US
dc.titleThe different response of apparently identical structures: a far-field lesson from the Mirandola 20th May 2012 earthquakeen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1007/s10518-013-9505-9
dc.identifier.scopus84920256671-
dc.identifier.isi000341651900032-
dcterms.isPartOfBulletin Of Earthquake Engineering-
dcterms.sourceBulletin Of Earthquake Engineering[ISSN 1570-761X],v. 12 (5), p. 2481-2493-
dc.contributor.authorscopusid6506707274-
dc.contributor.authorscopusid16301716000-
dc.contributor.authorscopusid7004202356-
dc.description.lastpage2493-
dc.description.firstpage2481-
dc.relation.volume12-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000341651900032-
dc.contributor.daisngid1014334-
dc.contributor.daisngid1494758-
dc.contributor.daisngid237860-
dc.identifier.investigatorRIDK-9757-2014-
dc.identifier.investigatorRIDM-3482-2018-
dc.identifier.investigatorRIDM-3482-2018-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Castellaro, S
dc.contributor.wosstandardWOS:Padron, LA
dc.contributor.wosstandardWOS:Mulargia, F
dc.date.coverdateMayo 2014
dc.identifier.ulpgces
dc.description.jcr1,884
dc.description.jcrqQ1
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptSIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.orcid0000-0002-5693-051X-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNamePadrón Hernández, Luis Alberto-
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