*heading
Comparison of substructure with regular element
*node
1,0.,0.,0.
2,1.,0.,0.
3,1.,1.,0.
4,0.,1.,0.
*element, type=t2d2, elset=eelas
1,1,2
*element, type=t2d2, elset=eplas
2,3,4
*solid section,material=m1, elset=eelas
*solid section,material=m2, elset=eplas
*material, name=m1
*elastic
3.e5,0.3
*material, name=m2
*elastic
3.e5,0.3
*plastic
6.e3,0.0
12.e3,0.12
***
*step
*static
0.1,1.0
*boundary
1,1,3
4,1,3
2,1,1,0.1
3,1,1,0.1
*element matrix output, stiffness=yes,mass=no,
elset=eelas,freq=99
*element matrix output, stiffness=yes,mass=no,
elset=eplas,freq=99
*elfile
s,e
*endstep