[2] Men´etrey Ph., Willam K.J. - A triaxial failure criterion for concrete and its generalization >zfFvx_q
- ACI Structural Journal, 92(1), 1995, p. 311–318 :;jRAjq"
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We describe in this article a modified multilaminate model which takes into account matrix ;]l`Q,*OXb
elastoplasticity between weakness planes. The proposed model combines the multilaminate ,B#*<_?E5
model described in [1] and the general plastic yield surface of Men´etrey & Willam [2] and [D"5@
generalizes both. uhU'm@JZ
The model’s performance is validated on selected benchmark problems and shows a good 5fy{!
correlation with results available for comparison. The proposed model is believed to reproduce a$3 ]`
more closely the behavior of rock.