TY - GEN
T1 - Evaluation study of modified Mohr-Coulomb and cap models
AU - Al-Ghamedy, Hamdan N.
AU - Abduljauwad, Sahel N.
PY - 1992
Y1 - 1992
N2 - Two failure criteria, namely Mohr-Coulomb and cap models, are considered in this paper with some modifications. Mohr-Coulomb theory is applied to concrete after stress and strain cut-offs are made. The classical cap model is extended by incorporating the third stress invariant and combined hardening. The two criteria are formulated and incorporated into a nonlinear finite element program. Several examples are presented, and the results are compared with experimental data.
AB - Two failure criteria, namely Mohr-Coulomb and cap models, are considered in this paper with some modifications. Mohr-Coulomb theory is applied to concrete after stress and strain cut-offs are made. The classical cap model is extended by incorporating the third stress invariant and combined hardening. The two criteria are formulated and incorporated into a nonlinear finite element program. Several examples are presented, and the results are compared with experimental data.
UR - https://www.scopus.com/pages/publications/0026634549
M3 - Conference contribution
AN - SCOPUS:0026634549
SN - 0872628671
T3 - Proceedings of Engineering Mechanics
SP - 717
EP - 720
BT - Proceedings of Engineering Mechanics
PB - Publ by ASCE
ER -