**plate1.inp
*Heading
A plate problem
*Node, nset=nall
1, 3, 0
2, 3,2
3, 0,2
4, 0, 0
**CPS3 is the plane stress triangular element 
*Element, type=CPS3
1, 1,2,4
2, 2,3,4
*Elset,elset=elall
1,2
*Solid Section, elset=elall, material=steel
0.5
*Material, name=steel
*Elastic
30e+6, 0.25
*Boundary
1, 2, 2, 0.0
3, 1, 2, 0.0
4, 1, 2, 0.0
*Step
*Static
0.1, 1., 1e-05, 0.1
*Cload
2, 2, -1000
*Output, field
*element output, elset=elall
s,e
*El Print, elset=elall
s,e
*Node Print, nset=nall
u1,u2
*End Step