*HEADING ductile criterion with eos/johnson-cook plasticity *RESTART,WRITE,NUMBER INTERVAL=10 *PREPRINT,MODEL=YES *NODE,NSET=NALL 11,5,0,0 12,6,0,0 13,6,1,0 14,5,1,0 15,5,0,1 16,6,0,1 17,6,1,1 18,5,1,1 19,7,0,0 20,8,0,0 21,8,1,0 22,7,1,0 23,9,0,0 24,10,0,0 25,10,1,0 26,9,1,0 ******3D SOLID CONTINUUM AND CONTINUUM SHELL************ *ELEMENT,TYPE=C3D8R,ELSET=SOLID3D 6,11,12,13,14,15,16,17,18 *NSET,NSET=SOLID_BOTTOM 11,12,15,16 *NSET,NSET=SOLID_TOP 13,14,17,18 *NSET,NSET=SOLID_LEFT 11,14,15,18 *NSET,NSET=SOLID_RIGHT 12,13,17,16 *NSET,NSET=SOLID_FRONT 15,16,17,18 *NSET,NSET=SOLID_BACK 11,12,13,14 *NSET,NSET=SOLID_ALL SOLID_BOTTOM,SOLID_TOP,SOLID_LEFT,SOLID_RIGHT,SOLID_FRONT,SOLID_BACK *****PLANE STRAIN,AXIAL SYMMETRIC**** *ELEMENT,TYPE=CPE4R,ELSET=SOLID2D 7,19,20,21,22 *ELEMENT,TYPE=CAX4R,ELSET=SOLID3D 8,23,24,25,26 *NSET,NSET=PLANE_BOTTOM 19,20,23,24 *NSET,NSET=PLANE_TOP 21,22,25,26 *NSET,NSET=PLANE_LEFT 19,22,23,26 *NSET,NSET=PLANE_RIGHT 20,21,24,25 *NSET,NSET=PLANE_ALL PLANE_BOTTOM,PLANE_TOP,PLANE_LEFT,PLANE_RIGHT, *ELSET,ELSET=SOLID SOLID2D,SOLID3D *ELSET,ELSET=EALL SOLID *ELSET,ELSET=QA_TEST_ALLELEMENTS EALL ************************************** *BOUNDARY SOLID_BOTTOM,2,2 SOLID_LEFT,1,1 SOLID_ALL,3,3 PLANE_BOTTOM,2,2 PLANE_LEFT,1,1 PLANE_ALL,3,3 *************************************** *SOLID SECTION,MATERIAL=MAT_EOS,ELSET=SOLID2D,CONTROLS=CONT 1.0 *SOLID SECTION,MATERIAL=MAT_EOS,ELSET=SOLID3D,CONTROLS=CONT 1.0 *SECTION CONTROLS,ELEMENT DELETION=YES,MAX DEGRADATION=0.75,NAME=CONT *************************************** *MATERIAL,NAME=MAT_EOS *EOS,TYPE=USUP 4.5631148E3, 0., 0. *ELASTIC, TYPE=SHEAR 80.232558E9, *PLASTIC,HARDENING=JOHNSON COOK 175.E6, 380.E6, 0.32, 0.55, 1538., 25. *DENSITY 7.890E3, *DAMAGE INITIATION,CRITERION=DUCTILE 3E-2 *DAMAGE EVOLUTION,TYPE=DISPLACEMENT,SOFTENING=LINEAR 3E-2 *AMPLITUDE,NAME=AMP1,DEFINITION=DECAY -1,1,0,-5 *STEP *DYNAMIC,EXPLICIT ,0.5 *BOUNDARY,TYPE=DISPLACEMENT,AMP=AMP1 SOLID_TOP,2,2,1 SOLID_RIGHT,1,1,1 PLANE_TOP,2,2,1 PLANE_RIGHT,1,1,1 ** ** *OUTPUT,FIELD,NUMBER INTERVAL=20,TIME MARKS=YES *ELEMENT OUTPUT,ELSET=QA_TEST_ALLELEMENTS STATUS,SDEG,DMICRT PEEQ,S *NODE OUTPUT,NSET=NALL U, *OUTPUT,HISTORY,TIME INTERVAL=0.001 *ELEMENT OUTPUT,ELSET=EALL STATUS,SDEG,DMICRT PEEQ,LEP,SP,MISES,PRESS,TRIAX *OUTPUT,HISTORY,VARIABLE=PRESELECT,TIME INTERVAL=0.25 *END STEP