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Title:

Lagrange multiplier imposition of non-conforming essential boundary conditions in implicit material point method

Document type:
Zeitschriftenaufsatz
Author(s):
Singer, Veronika; Teschemacher, Tobias; Larese, Antonia; Wüchner, Roland; Bletzinger, Kai-Uwe
Abstract:
The Material Point Method (MPM) is an established and powerful numerical method particularly useful for simulating large-scale, rapid soil deformations. Therefore, it is often used for the numerical investigation of mass movement hazards such as landslides, debris flows, or avalanches. It combines the benefits of both mesh-free and mesh-based continuum-based discretization techniques by discretizing the physical domain with Lagrangian moving particles carrying the history-dependent variables whi...     »
Journal title:
Computational Mechanics
Year:
2023
Year / month:
2023-11
Fulltext / DOI:
doi:10.1007/s00466-023-02412-w
Publisher:
Springer Science and Business Media LLC
E-ISSN:
0178-76751432-0924
Date of publication:
18.11.2023
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