*HEADING
Test connector plasticity and damage
*PREPRINT, MODEL=YES
*NODE, NSET=SHELL1
1, 0.0, 0.0
11,20.,0.0
111,0.0,20.
121,20.,20.
*NGEN, NSET=BOT1
1,11,1
*NGEN, NSET=TOP1
111,121,1
*NFILL, NSET=SHELL1
BOT1,TOP1,10,11
*NSET, NSET=LEFT1, GEN
1,111,11
*NSET, NSET=RIGHT1, GEN
11,121,11
*NSET, NSET=FIX1
BOT1,TOP1,LEFT1,RIGHT1
*ELEMENT, TYPE=S4R
1,1,2,13,12
*ELGEN,ELSET=SHELL1
1,10,1,1,10,11,10
*SHELL SECTION, ELSET=SHELL1, MATERIAL=STEEL, CONTROLS=CONT
.1,
**************************
*NODE, NSET=SHELL2
122, 0.0, 0.0,4.0
132,20.,0.0,4.0
232,0.0,20.,4.0
242,20.,20.,4.0
*NGEN, NSET=BOT2
122,132,1
*NGEN, NSET=TOP2
232,242,1
*NFILL, NSET=SHELL2
BOT2,TOP2,10,11
*NSET, NSET=LEFT2, GEN
122,232,11
*NSET, NSET=RIGHT2, GEN
132,242,11
*ELEMENT, TYPE=S4R
101,122,123,134,133
*ELGEN,ELSET=SHELL2
101,10,1,1,10,11,10
*SHELL SECTION, ELSET=SHELL2, MATERIAL=STEEL, CONTROLS=CONT
.1,
**************************
*SECTION CONTROLS, NAME=CONT,SECOND ORDER=YES,HOURGLASS=ENHANCED
**************************
*MATERIAL, NAME=STEEL
*ELASTIC
2.E+11, .3
*DENSITY
7800.,
**************************
*ORIENTATION, NAME=GLOBAL
1.,0.,0.,0.,1.,0.
*NODE,NSET=DCOUPREF
1000,10.0,10.0,0.0
1001,10.0,10.0,4.0
*ELEMENT, TYPE=CONN3D2, ELSET=CONN
1000,1000,1001
*CONNECTOR SECTION, ELSET=CONN, BEHAVIOR=BEHV
BUSHING,
GLOBAL,
*CONNECTOR BEHAVIOR, NAME=BEHV
*CONNECTOR DERIVED COMPONENT, NAME=normal
3,
1.0
*CONNECTOR DERIVED COMPONENT, NAME=normal
4,5
.3333,.3333
*CONNECTOR DERIVED COMPONENT, NAME=shear
6,
.5,
*CONNECTOR DERIVED COMPONENT, NAME=shear
1,2
1.0,1.0
*CONNECTOR ELASTICITY, RIGID, COMPONENT=1
*CONNECTOR ELASTICITY, RIGID, COMPONENT=2
*CONNECTOR ELASTICITY, RIGID, COMPONENT=3
*CONNECTOR ELASTICITY, RIGID, COMPONENT=4
*CONNECTOR ELASTICITY, RIGID, COMPONENT=5
*CONNECTOR ELASTICITY, RIGID, COMPONENT=6
*CONNECTOR PLASTICITY
*CONNECTOR POTENTIAL
normal,.02,,MACAULEY
shear,.05,,ABS
*CONNECTOR HARDENING, EXTRAPOLATION=LINEAR, REGULARIZE=ON
430.000000E+6,       0.000000
447.453217E+6,       0.008121
475.547638E+6,       0.020301
517.902222E+6,       0.038573
568.578308E+6,       0.065979
615.281494E+6,       0.107090
**659.252197E+6,       0.168755
**695.682007E+6,       0.261253
**719.600586E+6,       0.400000
**844.277954E+6,       2.000000
**900.E+7,             100.00000
*CONNECTOR DAMAGE INITIATION, CRIT=PLASTIC MOTION
.1,
*CONNECTOR DAMAGE EVOLUTION,TYPE=MOTION
1.0
****************************************
*SURFACE, TYPE=NODE, NAME=DCOUPSET10
170,     0.7071           
171,      1.414           
172,     0.7071             
181,      1.414    
182,      2.828 
183,      1.414 
192,     0.7071             
193,      1.414    
194,     0.7071
*SURFACE, TYPE=NODE, NAME=DCOUPSET1
49,     0.7071              
50,      1.414              
51,     0.7071              
60,      1.414    
61,      2.828              
62,      1.414              
71,     0.7071              
72,      1.414    
73,     0.7071 
*COUPLING,CONSTRAINT=DCOUP1,SURFACE=DCOUPSET1,REF NODE=1000
*DISTRIBUTING
*COUPLING,CONSTRAINT=DCOUP2,SURFACE=DCOUPSET10,REF NODE=1001
*DISTRIBUTING
*AMPLITUDE, NAME=AMP, DEFINITION=SMOOTH STEP
0.0,0.0,0.01,1.0
*STEP
*DYNAMIC,EXPLICIT,ELEMENT BY ELEMENT
,2,
*BOUNDARY,TYPE=VEL, AMPLITUDE=AMP
RIGHT2,1,1,2.0
LEFT1,1,1,-2.0
*OUTPUT, FIELD, NUMBER=1
*NODE OUTPUT
**U,
 UT
*OUTPUT,HISTORY,TIMEINT=0.1,FILTER=ANTIALIASING
*ELEMENT OUTPUT, ELSET=CONN
CU,CTF,CUE,CUP,CUPEQ,CDMG,CDIP
*ENERGY OUTPUT
ALLKE,ALLWK,ALLIE,ALLPD,ALLDMD,ETOTAL
*END STEP