[2] Men´etrey Ph., Willam K.J. - A triaxial failure criterion for concrete and its generalization 4HG@moYn@
- ACI Structural Journal, 92(1), 1995, p. 311–318 QSn%~o05
9}4EW4
We describe in this article a modified multilaminate model which takes into account matrix CKAs3",
elastoplasticity between weakness planes. The proposed model combines the multilaminate 8\M%\]_
model described in [1] and the general plastic yield surface of Men´etrey & Willam [2] and I)$of9
generalizes both. _t:l:x.;T
The model’s performance is validated on selected benchmark problems and shows a good UL/|!(s
correlation with results available for comparison. The proposed model is believed to reproduce jJpSn[{
more closely the behavior of rock.