*Heading
 Elastic-plastic analyis with FRAME3D      
 I cross-section, axial load, bending and torque
 plastic default values
*node,nset=left
1,0.,0.,0.
*node,nset=right
2,10.,0.,0.
*element, type=frame3d, elset=all
1,1,2
*frame section,section=i,elset=all,yieldstress=50.e3,plastic defaults
.2,.4,.1,.1,.015,.015,.01

3.e+6,1.15e+6
*boundary
1,encastre
*restart,write,freq=999
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*step
first step, axial load is applied
*static
0.1,1.0
*cload
2,1,-50.
*node print, nset=left
rf, 
*node print, nset=right
u, 
*el print, elset=all
sf, 
sep, 
*energy print
*end step
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*step
second step, additional bending load is applied
*static
0.1,1.0
*cload
2,2,4.5
*node print, nset=left
rf, 
*node print, nset=right
u, 
*el print, elset=all
sf, 
sep, 
*energy print
*end step
***********************************************
*step
third  step, torque is applied
*static
0.1,1.0
*cload
2,4,12.
*node print, nset=left
rf, 
*node print, nset=right
u, 
*el print, elset=all
sf, 
sep, 
*energy print
*end step
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