*Heading
** Incremental DSA for CPE6M with
** Small Sliding Contact
** Analytical Rigid Surface
** Shape and Size parameter used
*Parameter
shape=0.0
c1=80.0
*Dsa Controls, Tol=5.E-6
*Design Parameter
shape,c1
*Parameter Shape Variation, parameter=shape
*System
*Node
*Element, type=CPE6M
*Elset, elset=solid, generate
*Nset, Nset=base
*Nset, Nset=bs
** Section: Section-1
*Solid Section, elset=solid, material=hyper
1.,
** ----------------------------------------------------------------
**
** PART INSTANCE: RIGID DIE
**
*System
*Node
*System
**
** MATERIALS
**
*Material, name=hyper
*Hyperelastic
<c1>,   20., 0.001
**
** INTERACTION PROPERTIES
**
*Surface Interaction, name=IntProp-1
*Surface, type=elem,name=slave
4, S3
5, S2
*Surface, type=SEGMENTS, name=master
START,           3.,       2.3523
CIRCL,          -1.,       2.3523,           1.,       7.8523
*rigid body, analytical surface=master, ref=20
*Contact Pair, interaction=IntProp-1, small sliding
slave,master
** ----------------------------------------------------------------
**
** STEP: Step-1
**
*Step, nlgeom, dsa
Step-1
*Static
0.1, 1.,
*Boundary
3,1,2
base,2,2
20,1,1,0.0
20,6,6,0.0
20,2,2,-0.3
*design response, freq=6
*node response
u,rf
*element response
s
*contact response
cstress,cdisp
*output,field, freq=6
*node output
u,rf
*element output
s
*contact output
cstress,cdisp
*End Step