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Element-splitting for simulation of fracture in 3D solid continua

Abstract:

Algorithms for simulation of strain localisation and fracture in 3D solid continua subjected to impact loading are presented. The methodology relies upon the classical continuous Galerkin Finite Element Method for spatial semi-discretisation and the leap-frog central difference scheme for temporal discretisation of the governing partial differential equations. The material behaviour is represented using a rate and temperature dependent hypoelastic-viscoplastic constitutive model with coupled ...

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Language:
English
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Pubs id:
pubs:316504
UUID:
uuid:1e071c74-7546-4b1f-874c-ddc9565f663f
Local pid:
pubs:316504
Deposit date:
2013-11-16

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