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A geometric bridge between regularised damage and energetically equivalent cracks

Autor
Tamayo, E.; Rodriguez-Ferran, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
6th European Congress on Computational methods in Applied Sciences and Engineering
Any de l'edició
2012
Data de presentació
2012-09-10
Llibre d'actes
Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), September 10-14, 2012, Vienna, Austria
Pàgina inicial
1
Pàgina final
13
Repositori
http://hdl.handle.net/2117/17033 Obrir en finestra nova
URL
http://cataleg.upc.edu/record=b1253621~S1*cat Obrir en finestra nova
Resum
In order to achieve a better characterisation of a whole failure process, models which combine damage and fracture mechanics have recently been proposed. Here, a new combined methodology is presented: in order to describe damage inception and its diffuse propagation, a gradient-enhanced continuum model based on smoothed displacements is used, which is coupled to a discontinuous one to describe the final stages of the process. Special emphasis should be placed on the difficulties concerning the t...
Citació
Tamayo, E.; Rodriguez, A. A geometric bridge between regularised damage and energetically equivalent cracks. A: European Congress on Computational Methods in Applied Sciences and Engineering. "ECCOMAS 2012: 6th European Congress on Computational Methods in Applied Sciences and Engineering. Programme book of abstracts, September 10-14, 2012, Vienna, Austria". 2012, p. 1-13.
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

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