[2] Men´etrey Ph., Willam K.J. - A triaxial failure criterion for concrete and its generalization ]{sU&GqBLe
- ACI Structural Journal, 92(1), 1995, p. 311–318 z{8bvuE
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We describe in this article a modified multilaminate model which takes into account matrix ])[[ V!1
elastoplasticity between weakness planes. The proposed model combines the multilaminate S){)Z
model described in [1] and the general plastic yield surface of Men´etrey & Willam [2] and sZ3KT&
generalizes both. IY_iB*T3jt
The model’s performance is validated on selected benchmark problems and shows a good sv2A-Dld
correlation with results available for comparison. The proposed model is believed to reproduce l?E{YQq]
more closely the behavior of rock.