I have a short project that require you work on the implementation of Finite Element Method for non linear problems. Matlab should be used for coding, and the program should have following special capabilities:
1. use Total Lagrangian formulation to solve geometrically nonlinear and materially linear problems.
[url removed, login to view] Total Lagrangian formulation to solve geometrically nonlinear and materially nonlinear but elastic(hyperelastic) problems.
3. Use the Radial Return formulation to solve geometrically linear but materially nonlinear elasto plastic problems, using the Von Misses Yield function.
I can problem some of the matlab code that are give to me.