FEAP Version 8.6.1n released: February 14, 2022
Dear all,Is there any one of you know a material model which can reflect the orthotropic , hysteresis, permanent strain and load ratio dependence behaviors? Every helps would be highly appreciated. Kindest regards,Han
How about:author = {P. Papadopoulos and J. Lu},title = {On the formulation and numerical solution of problems inanisotropic finite plasticity},journal = cmame,volume = {190},year = {2001},pages = {4889--4910}