A multiscale material point method for impact simulation
نویسندگان
چکیده
منابع مشابه
Simulation of Impact and Fragmentation with the Material Point Method
The simulation of high-rate deformation and failure of metals is has traditionally been performed using Lagrangian finite element methods or Eulerian hydrocodes. Lagrangian mesh-based methods are limited by issues involving mesh entanglement under large deformation and considerable complexity in handling contact. On the other hand, Eulerian hydrocodes are prone to material diffusion. In the Mat...
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ژورنال
عنوان ژورنال: Theoretical and Applied Mechanics Letters
سال: 2012
ISSN: 2095-0349
DOI: 10.1063/2.1205103