- -

On the use of stochastic spectral methods in deep excavation inverse problems

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

On the use of stochastic spectral methods in deep excavation inverse problems

Show simple item record

Files in this item

dc.contributor.author Canavate-Grimal, Antonio es_ES
dc.contributor.author Falcó, Antonio es_ES
dc.contributor.author Calderón García, Pedro Antonio es_ES
dc.contributor.author Paya-Zaforteza, Ignacio es_ES
dc.date.accessioned 2016-03-11T11:45:22Z
dc.date.available 2016-03-11T11:45:22Z
dc.date.issued 2015-10
dc.identifier.issn 0045-7949
dc.identifier.uri http://hdl.handle.net/10251/61717
dc.description.abstract The back analysis or inverse analysis of the field instrumentation data is a common technique to ascertain the design parameter validity in deep excavation projects. That analysis is a process full of uncertainties and relies greatly on the expert judgement. Furthermore, deep excavation geotechnical models tend to be computationally very expensive making the inverse analysis a very lengthy process. In this paper, a Bayesian-type methodology to solve inverse problems which relies on the reduction of the numerical cost of the forward simulation through stochastic spectral surrogate models is presented. The proposed methodology is validated with three calibration examples. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Computers and Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Bayesian inference es_ES
dc.subject Inverse problems es_ES
dc.subject Spectral methods es_ES
dc.subject Stochastic finite elements es_ES
dc.subject Deep excavations es_ES
dc.subject.classification INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA es_ES
dc.subject.classification PROYECTOS DE INGENIERIA es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title On the use of stochastic spectral methods in deep excavation inverse problems es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.compstruc.2015.06.009
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.description.bibliographicCitation Canavate-Grimal, A.; Falcó, A.; Calderón García, PA.; Paya-Zaforteza, I. (2015). On the use of stochastic spectral methods in deep excavation inverse problems. Computers and Structures. 159:41-60. doi:10.1016/j.compstruc.2015.06.009 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.compstruc.2015.06.009 es_ES
dc.description.upvformatpinicio 41 es_ES
dc.description.upvformatpfin 60 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 159 es_ES
dc.relation.senia 292659 es_ES


This item appears in the following Collection(s)

Show simple item record