8th European Conference on Numerical Methods in Geotechnical Engineering
Any de l'edició
2014
Data de presentació
2014
Llibre d'actes
Numerical Methods in Geotechnical Engineering: 8th European Conference on Numerical Methods in Geotechnical Engineering (NUMGE 2014: Delft, The Netherlands: june 18-20, 2014: proceedings
Pàgina inicial
319
Pàgina final
323
Editor
CRC Press Taylor & Francis Group
Projecte finançador
BIA2008-06614 Rotura progresiva y reactivación de grandes deslizamientos: Análisis, predicción y riesgos
In this work, the progressive failure phenomenon is studied using the Material Point Method (MPM). MPM is categorized as a method in between the classical Finite Element Method (FEM) and the truly particle methods. It is capable of modeling large deformations, displacements and contact between different bodies. Two different geotechnical applications are presented: the pull-out of a pile; and the failure and run-out of a slope due to a rise of the phreatic level. In both cases a strain-softening...
In this work, the progressive failure phenomenon is studied using the Material Point Method (MPM). MPM is categorized as a method in between the classical Finite Element Method (FEM) and the truly particle methods. It is capable of modeling large deformations, displacements and contact between different bodies. Two different geotechnical applications are presented: the pull-out of a pile; and the failure and run-out of a slope due to a rise of the phreatic level. In both cases a strain-softening Mohr-Coulomb constitutive model is used to simulate the brittleness of the materials.
Citació
Yerro, A.; Alonso, E.; Pinyol, N.M. Modelling progressive failure with MPM. A: European Conference on Numerical Methods in Geotechnical Engineering. "Numerical Methods in Geotechnical Engineering". Delft: CRC Press Taylor & Francis Group, 2014, p. 319-323.
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