Freeware with source code
A geotechnics-oriented FE package: analysis of loadings, displacements, strains and stresses in 1-4(!)D material structures. Includes elastoplasticity and viscoplasticity.
. See also
Dan Kidger's home page
PC executable and Fortran 77/90 source code. It has been compiled on many platforms.
From the ftp site
or via the web page
The DANSOFT package includes DANMESH (FE mesh generator), DANFE (FE engine) and DANPLOT (interactive postprocessor). The program is based on the implementation of the FE method as described in
Smith and Griffiths ``Programming the Finite Element Method''
Roger Young and Ian MacPhedran