Simulations of Dynamic Fractures on a Brittle Material

Cheng Yi Huang; Xin Huang

doi:10.4028/www.scientific.net/AMM.192.255

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 192Simulations of Dynamic Fractures on a Brittle...

Simulations of Dynamic Fractures on a Brittle Material

Abstract:

A fine-grained granitic rock is utilized to study the effect of dynamic strain rates on failure response theoretically. Theoretical investigation employs a model that combines dynamic fracture criterion and damage mechanics theory. We simulated the damage evolution and the strain rate evolution when the rock failed under a dynamic load.

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Periodical:

Applied Mechanics and Materials (Volume 192)

Pages:

255-259

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.192.255

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Online since:

July 2012

Authors:

Cheng Yi Huang, Xin Huang

Keywords:

Dynamic Damage, Dynamic Fracture, Inelastic Deformation, Length Effects, Microstructure, Strain Rate

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References

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