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Comparison among SASW, ReMi and PS-logging techniques: Application to a railway embankment



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Pérez Santisteban , Itziar y García Mayordomo, Julián y Muñoz Martín, Alfonso y Carbó Gorosabel, Andrés (2011) Comparison among SASW, ReMi and PS-logging techniques: Application to a railway embankment. Journal of applied geophysics, 73 . pp. 59-64. ISSN 0926-9851

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URL Oficial: http://www.elsevier.com/wps/find/journaldescription.cws_home/503333/description#description


Results obtained by SASW and PS-logging (in-hole) seismic techniques are compared with the relatively new
ReMi (Refraction microtremor) method at a common site with a well-known soil profile: a recently
constructed high-speed railway embankment. PS-logging is the most accurate technique in identifying the soil profile of the embankment followed by Re-Mi and SASW. Mean shear wave velocity estimations are also higher for PS-logging, followed by SASW and ReMi, while mean deviation is similar in each technique. The ReMi technique has provided very accurate results in the study of the embankment profile, which in addition to its high operability and its fast data processing, makes it a very convenient technique for extensive geotechnical surveys

Tipo de documento:Artículo
Palabras clave:Geotechnics; Geophysics; Shear waves; Surface waves; Ambient noise Railway embankment
Materias:Ciencias > Geología > Sismología
Ciencias > Geología > Geodinámica
Código ID:12125
Depositado:01 Feb 2011 13:34
Última Modificación:31 Dic 2012 23:05

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