*HEADING
Test connector plasticity and damage
*PREPRINT, MODEL=YES
*NODE, NSET=SHELL1
*NGEN, NSET=BOT1
*NGEN, NSET=TOP1
*NFILL, NSET=SHELL1
BOT1,TOP1,10,11
*NSET, NSET=LEFT1, GEN
*NSET, NSET=RIGHT1, GEN
*NSET, NSET=FIX1
BOT1,TOP1,LEFT1,RIGHT1
*ELEMENT, TYPE=S4R
*ELGEN,ELSET=SHELL1
*SHELL SECTION, ELSET=SHELL1, MATERIAL=STEEL, CONTROLS=CONT
.1,
**************************
*NODE, NSET=SHELL2
*NGEN, NSET=BOT2
*NGEN, NSET=TOP2
*NFILL, NSET=SHELL2
BOT2,TOP2,10,11
*NSET, NSET=LEFT2, GEN
*NSET, NSET=RIGHT2, GEN
*ELEMENT, TYPE=S4R
*ELGEN,ELSET=SHELL2
*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
*NODE,NSET=DCOUPREF
*ELEMENT, TYPE=CONN3D2, ELSET=CONN
*CONNECTOR SECTION, ELSET=CONN, BEHAVIOR=BEHV
BUSHING,
GLOBAL,
*CONNECTOR BEHAVIOR, NAME=BEHV
*CONNECTOR DERIVED COMPONENT, NAME=normal
*CONNECTOR DERIVED COMPONENT, NAME=normal
*CONNECTOR DERIVED COMPONENT, NAME=shear
*CONNECTOR DERIVED COMPONENT, NAME=shear
*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
*CONNECTOR DAMAGE INITIATION, CRIT=PLASTIC MOTION
*CONNECTOR DAMAGE EVOLUTION,TYPE=MOTION
****************************************
*SURFACE, TYPE=NODE, NAME=DCOUPSET10
*SURFACE, TYPE=NODE, NAME=DCOUPSET1
*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,
*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