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DTSTAMP:20240214T070250Z
LOCATION:Meeting Room C4.3\, Level 4 (Convention Centre)
DTSTART;TZID=Australia/Melbourne:20231215T133000
DTEND;TZID=Australia/Melbourne:20231215T140000
UID:siggraphasia_SIGGRAPH Asia 2023_sess211_doc_103@linklings.com
SUMMARY:Fast Remeshing-Free Methods for Complex Cutting and Fracture Simul
 ation
DESCRIPTION:Doctoral Consortium\n\nAvirup Mandal (Indian Institute of Tech
 nology (IIT), Bombay)\n\nSimulating complex cuts and fractures robustly an
 d accurately benefits a broad spectrum of researchers. We develop a graph-
 based Finite Element Method model that reformulates elastic strain energy 
 for fracture simulation and adds negligible overhead over FEM. It models f
 racture on the graph induced in a volumetric mesh with tetrahedral element
 s. We relabel the edges of the graph using a damage variable to propagate 
 the fracture. We enhance this method with probabilistic damage mechanics t
 o model fracture in materials with impurities. We combine graph-based FEM 
 with Galerkin multigrid to run fracture simulations at an interactive rate
  even for high-resolution meshes.\n\nRegistration Category: Full Access\n\
 nSession Chair: Aaron Quigley (CSIRO's Data61)
URL:https://asia.siggraph.org/2023/full-program?id=doc_103&sess=sess211
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