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3D simulation of Vajont disaster. Part 1: numerical formulation and validation

Author
Franci, A.; Cremonesi, M.; Perego, Umberto; Crosta, G.; Oñate, E.
Type of activity
Journal article
Journal
Engineering geology
Date of publication
2020-12
Volume
279
First page
105854:1
Last page
105854:15
DOI
10.1016/j.enggeo.2020.105854
Project funding
CEX2018-000797-S
PRECISE - Métodos numéricos avanzados para el estudio de estructuras civiles frente a flujos de agua extremos (BIA2017- 83805-R)
Repository
http://hdl.handle.net/2117/335921 Open in new window
https://www.researchgate.net/publication/346166408_3D_simulation_of_Vajont_disaster_Part_1_Numerical_formulation_and_validation Open in new window
URL
https://www.sciencedirect.com/science/article/abs/pii/S0013795220317518 Open in new window
Abstract
This work presents a numerical method for the simulation of landslides generated impulse waves and its application to the historical Vajont case study. The computational tool is based on the Particle Finite Element Method (PFEM), a Lagrangian strategy that combines the finite element solution of the governing equations with an efficient remeshing strategy to deal with large deformation problems. After presenting the numerical formulation, different landslide impulse wave problems with Froude num...
Citation
Franci, A. [et al.]. 3D simulation of Vajont disaster. Part 1: numerical formulation and validation. "Engineering geology", Desembre 2020, vol. 279, p. 105854:1-105854:15.
Keywords
Impulse wave, PFEM, Particle finite element method, Rock avalanche, Rockslide, Vajont
Group of research
GMNE - Numerical Methods in Engineering Group
Universitat Politècnica de Catalunya

Participants