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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Computer Animation a...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Computer Animation and Virtual Worlds
Article . 2011 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
DBLP
Article . 2021
Data sources: DBLP
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Meshless simulation of brittle fracture

Authors: Ning Liu; Xiaowei He; Sheng Li 0008; Guoping Wang;

Meshless simulation of brittle fracture

Abstract

AbstractWe propose a meshless method to simulate brittle fracture. For brittle solids, stress computation can be difficult because brittle materials generally require small timesteps which bring about heavy computational burden. Furthermore, treating the brittle objects as deformable bodies will cause inevitable visual artifact. We treat the brittle objects as fully rigid bodies and solve the brittle stress distribution with Meshless Local Petrov‐Galerkin as a quasistatic problem, so visual artifact disppears and no timestep restriction exists. As a meshless framework, our method has the advantage of easy‐resampling around high stress areas to improve computation accuracy. To generate fractured pieces, unlike previous methods which explicitly track the crack propagation, we also present a novel damage based model. Our model supports user‐control of the fracture pattern which is especially useful when simulating anisotropic materials such as glass or wood. Results show that our meshless framework is physically feasible and user controllable. Copyright © 2011 John Wiley & Sons, Ltd.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
27
Top 10%
Top 10%
Top 10%
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