Nonlinear Viscoplastic Modeling of the Feijão Dam 1 Failure

Two-dimensional viscoplastic nonlinear analyses of the 2019 Feijão Dam 1 failure are performed using the finite difference program FLAC 8.1 with the user-defined constitutive models PM4SiltR and PM4Sand to assess how a series of commonly used engineering approaches can approximate the observed failu...

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Bibliographic Details
Main Authors: Tyler J. Oathes, Ross W. Boulanger
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Geotechnics
Subjects:
Online Access:https://www.mdpi.com/2673-7094/5/2/41
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