*HEADING
 SUBMODEL FOR SUBMODELING EXAMPLE
 STACKEDASSEMBLY_S4R_SUB
 MULTIPLE *SUBMODEL OPTIONS
*INCLUDE,INPUT=stackedassembly_s4r_sub_mesh.inp
*SHELLSECTION,ELSET=LAYER1,MATERIAL=STEEL
*SHELLSECTION,ELSET=LAYER2,MATERIAL=STEEL
*SHELLSECTION,ELSET=LAYER3,MATERIAL=STEEL
*SHELLSECTION,ELSET=LAYER4,MATERIAL=STEEL
*SHELLSECTION,ELSET=LAYER5,MATERIAL=STEEL
*MATERIAL,NAME=STEEL
*ELASTIC
207000.0,0.3
*PLASTIC
250.0,0.0
420.0,0.2
*SURFACE, NAME=TLAYER1
OLAYER1,SNEG
*SURFACE, NAME=TLAYER2
LAYER2,SNEG
*SURFACE, NAME=BLAYER2
LAYER2,SPOS
*SURFACE, NAME=TLAYER3
LAYER3,SNEG
*SURFACE, NAME=BLAYER3
OLAYER3,SPOS
*SURFACE, NAME=TLAYER4
OLAYER4,SNEG
*SURFACE, NAME=BLAYER4
OLAYER4,SPOS
*SURFACE, NAME=BLAYER5
LAYER5,SPOS
*SURFACE INTERACTION,NAME=ROUGH
*CONTACT PAIR,INTERACTION=ROUGH,
SMALL SLIDING
TLAYER1,BLAYER2
BLAYER3,TLAYER2
BLAYER4,TLAYER3
BLAYER5,TLAYER4
BLAYER4,TLAYER2
*SUBMODEL,ABSOLUTE EXTERIOR TOLERANCE=2.75,
GLOBAL ELSET=LAYER1
L1BC,
*SUBMODEL,ABSOLUTE EXTERIOR TOLERANCE=2.75,
GLOBAL ELSET=LAYER2
L2BC,
*SUBMODEL,ABSOLUTE EXTERIOR TOLERANCE=2.75,
GLOBAL ELSET=LAYER3
L3BC,
*SUBMODEL,ABSOLUTE EXTERIOR TOLERANCE=2.75,
GLOBAL ELSET=LAYER4
L4BC,
*NSET,NSET=NLAYER2,ELSET=LAYER2
**
*STEP,INC=999,NLGEOM
*STATIC
0.0025,1.0
*BOUNDARY,SUBMODEL,OP=NEW,STEP=1
L1BC,1,6,
L2BC,1,6,
L3BC,1,6,
L4BC,1,6,
*PRINT,CONTACT=YES
*ELPRINT,FREQ=0
*ELFILE, FREQ=99999, ELSET=LAYER2
S,
*NODEFILE, FREQ=99999, NSET=NLAYER2
U,
*NODEPRINT,FREQ=0
*OUTPUT,FIELD,FREQ=10
*ELEMENT OUTPUT
E,
*NODE OUTPUT
U,
*CONTACT OUTPUT
CSTRESS,CDISP
*END STEP