Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/43159
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dc.contributor.authorMedina, Cristinaen_US
dc.contributor.authorAznárez, Juan J.en_US
dc.contributor.authorPadrón, Luis A.en_US
dc.contributor.authorMaeso, Orlandoen_US
dc.date.accessioned2018-11-21T13:02:41Z-
dc.date.available2018-11-21T13:02:41Z-
dc.date.issued2013en_US
dc.identifier.urihttp://hdl.handle.net/10553/43159-
dc.description.abstractSoil-structure interaction involves kinematic and inertial effects that affect thedynamic behaviour of the structures. Thus, a proper assessment of their dynamic responserequires the development of models that incorporate, in a rigorous manner, the interaction be-tween the structure and the soil on which it is founded. Theseinteraction phenomena dependon factors such as: the foundation type, its geometry and embedment depth, the soil type andstratigraphy as well as the characteristics of the structure. In line with other authors’ studiesfor shallow [7] and embedded foundations [15], a simple substructuring model of soil-structureinteraction in the frequency domain is proposed herein to evaluate the influence of these factorson the dynamic response of structures founded on pile groupswhen subjected to seismic loads.A BEM-FEM coupling model [5] is used to compute the impedancefunctions and the kinematicinteraction factors. A simple and stable procedure is developed in order to estimate the pe-riod and damping of structures supported by different configurations of pile groups consideringsoil-structure interaction. For this purpose, several modifications are introduced in the strategypresented by Avil ́es and P ́erez-Rocha [15] for embedded foundations. A diagonal impedancematrix that takes into account the cross-coupled impedances of pile groups, which allows get-ting manageable equations, is obtained in the lines of Maravas et al. [16] in the case of singlepiles. All equations are expressed in terms of dimensionless parameters. An analysis of theinfluence of some of the main characteristics of the foundation affecting the system response isaccomplished. The results show that cross-coupled impedances and soil-structure interactioneffects should not be neglected.en_US
dc.languageengen_US
dc.relation.ispartofECCOMAS Thematic Conference - COMPDYN 2013: 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Proceedings - An IACM Special Interest Conferenceen_US
dc.sourceECCOMAS Thematic Conference - COMPDYN 2013: 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Proceedings - An IACM Special Interest Conference, p. 4463-4487en_US
dc.subject330510 Cimientosen_US
dc.subject330506 Ingeniería civilen_US
dc.subject.otherSoil-structure interactionen_US
dc.subject.otherPiled foundationsen_US
dc.subject.otherEffective period,en_US
dc.subject.otherEffective dampingen_US
dc.titleA procedure for evaluating the soil-structure interaction effects on the system period and damping of pile-supported structuresen_US
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dc.typeConferenceObjectes
dc.relation.conference4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2013
dc.identifier.scopus84899029414-
dc.contributor.authorscopusid55833012900-
dc.contributor.authorscopusid6701693105-
dc.contributor.authorscopusid16301716000-
dc.contributor.authorscopusid6603029284-
dc.description.lastpage4487-
dc.description.firstpage4463-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.utils.revisionen_US
dc.date.coverdateEnero 2013
dc.identifier.conferenceidevents121515
dc.identifier.ulpgces
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptSIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.deptSIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.deptSIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.deptSIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.orcid0000-0002-5275-0618-
crisitem.author.orcid0000-0003-4576-7304-
crisitem.author.orcid0000-0002-5693-051X-
crisitem.author.orcid0000-0002-4102-9585-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNameMedina López, Cristina-
crisitem.author.fullNameAznárez González, Juan José-
crisitem.author.fullNamePadrón Hernández, Luis Alberto-
crisitem.author.fullNameMaeso Fortuny, Orlando Fco-
crisitem.event.eventsstartdate12-06-2013-
crisitem.event.eventsenddate14-06-2013-
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