In 3D FEM pre procedure, it is not easy job. adRIg:2
3D modelling need digital photography knowledge, the main issue is how to deal with the contour plots and slice. _HjB'XNr(
!%DE(E*'(
3D modelling, you can take a look ANALYSIS. Especially in geotech, PLAXIS 3D is better, but it still has some bugs. !&3"($-U3G
^)a:DKL
Good luck!