
Meshfree and Novel Finite Element Methods with Applications
An advanced CAE conference for industrial applications
Berkeley, CA, USA
September 25-27, 2022
Perforation of high strength concrete [1]
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Experiment data is available [2]
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Numerical modeling
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Material law: K&C concrete model
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Material failure: bond-failure model
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Numerical method
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Smoothed Particle Galerkin (SPG) with particle self-contact






Aluminum impacting on Aluminum plate [3]


SPG

FEM







Tungsten cylinder impacting into 5-layer steel plates
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Numerical modeling
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Material law: Johnson-Cook model
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Material failure: bond-failure model
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Numerical method: Smoothed Particle Galerkin (SPG) with particle contact
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Full model

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Half model

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