Abstract
This paper presents an engineering scale numerical analysis framework of ductile damage and focusses on the three dimensional element technology required for it. A three dimensional low-order tetrahedral element is developed which is free from locking and efficient from the calculation time point of view. The element is tested using a well known benchmark problem and the results show that the new element performs better compared to the standard element.
References
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Javani, H.R., Peerlings, R.H.J. & Geers, M.G.D. Three dimensional modelling of non-local ductile damage: element technology. Int J Mater Form 2 (Suppl 1), 923 (2009). https://doi.org/10.1007/s12289-009-0610-x
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DOI: https://doi.org/10.1007/s12289-009-0610-x