Carregant...
Carregant...

Vés al contingut (premeu Retorn)

A general framework for softening regularisation based on gradient elasticity

Autor
Rodriguez-Ferran, A.; Bennet, T.; Askes, H.; Tamayo, E.
Tipus d'activitat
Article en revista
Revista
International journal of solids and structures
Data de publicació
2011-05-01
Volum
48
Número
9
Pàgina inicial
1382
Pàgina final
1394
DOI
https://doi.org/10.1016/j.ijsolstr.2011.01.022 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/12491 Obrir en finestra nova
Resum
A general non-local approach to regularise strain-softening continua is presented. The key idea is to introduce the gradient-type enrichment at the level of displacements (rather than some internal variable), so the model is formulated with two distinct displacement fields. In fact, gradient models based on two displacement fields are usual in non-local elasticity, where the goal is to avoid the shortcomings of classical (local) elasticity (i.e. strain singularities in statics, non-dispersive be...
Citació
Rodríguez, A. [et al.]. A general framework for softening regularisation based on gradient elasticity. "International journal of solids and structures", 01 Maig 2011, vol. 48, núm. 9, p. 1382-1394.
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

Participants

Arxius