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dc.contributor.authorGarcía-Jerez, Antonio
dc.contributor.authorPiña-Flores, José
dc.contributor.authorSánchez-Sesma, Francisco J.
dc.contributor.authorLuzón, Francisco
dc.contributor.authorPerton, Mathieu
dc.date.accessioned2019-05-13T10:40:38Z
dc.date.available2019-05-13T10:40:38Z
dc.date.issued2016-06-28
dc.identifier.citationGarcía-Jerez A., J. Piña-Flores, F.J. Sánchez-Sesma, F. Luzón, M. Perton (2016) A computer code for forward calculation and inversion of the H/V spectral ratio under the diffuse field assumption. Computers & Geosciences 97, 67–78.es_ES
dc.identifier.issn0098-3004
dc.identifier.urihttp://hdl.handle.net/10835/6805
dc.description.abstractDuring a quarter of a century, the main characteristics of the horizontal-to-vertical spectral ratio of ambient noise HVSRN have been extensively used for site effect assessment. In spite of the uncertainties about the optimum theoretical model to describe these observations, over the last decade several schemes for inversion of the full HVSRN curve for near surface surveying have been developed. In this work, a computer code for forward calculation of H/V spectra based on the diffuse field assumption (DFA) is presented and tested. It takes advantage of the recently stated connection between the HVSRN and the elastodynamic Green’s function which arises from the ambient noise interferometry theory. The algorithm allows for (1) a natural calculation of the Green’s functions imaginary parts by using suitable contour integrals in the complex wavenumber plane, and (2) separate calculation of the contributions of Rayleigh, Love, P-SV and SH waves as well. The stability of the algorithm at high frequencies is preserved by means of an adaptation of the Wang’s orthonormalization method to the calculation of dispersion curves, surface-waves medium responses and contributions of body waves. This code has been combined with a variety of inversion methods to make up a powerful tool for passive seismic surveying.es_ES
dc.language.isoenes_ES
dc.relationinfo:eu-repo/grantAgreement/ES/MINECO/CGL2014-59908-JIN/ES/Investigación en nuevos métodos de exploración sísmica pasiva con aplicaciones al monitoreo de acuíferos y al cálculo de escenarios de movimiento sísmico en el Campo de Dalías/INMESPMACEes_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourceComputers & Geosciences 97, 67–78.es_ES
dc.subjectGeofísicaes_ES
dc.subjectSismologíaes_ES
dc.titleA computer code for forward calculation and inversion of the H/V spectral ratio under the diffuse field assumptiones_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.cageo.2016.06.016es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/MINECO/CGL2014-59908-JIN/ES/Investigación en nuevos métodos de exploración sísmica pasiva con aplicaciones al monitoreo de acuíferos y al cálculo de escenarios de movimiento sísmico en el Campo de Dalías/INMESPMACEes_ES


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional