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Título del libro: Numerical Methods In Geotechnical Engineering, Vol 1 Título del capítulo: Stochastic inverse modeling applied to earth dams for detecting preferential seepage paths
A numerical solution to the stochastic inverse problem of hydrology is
presented. It is obtained by means of an extension of the Ensemble
Kalman Filter. The benefits of the solution are illustrated with the
results of a hypothetical case study in which records of piezometric
heads are generated by solving a transient seepage problem over a
simulated field that represents the distribution of conductivities in
the core of an idealized earth dam. Realizations of conductivities
conditional to a set of such histories of heads are used within a Monte
Carlo scheme to determine the mean seepage velocity field. This field is
used to detect, by visual inspection, preferential seepage paths in the
core and to compare the locations of such paths against those in the
simulated field.
Entidades citadas de la UNAM:
Fuente:
ISBN: 9781315751825 Editorial: CRC PRESS-TAYLOR & FRANCIS GROUP