*HEADING fld criterion with hill plasticity *RESTART,WRITE,NUMBER INTERVAL=10 *PREPRINT,MODEL=YES *NODE,NSET=NALL 1,0,0,0 2,1,0,0 3,1,1,0 4,0,1,0 5,0,0,0.1 6,1,0,0.1 7,1,1,0.1 8,0,1,0.1 9,2,0,0 10,3,0,0 11,3,1,0 12,2,1,0 13,4,0,0 14,5,0,0 15,5,1,0 16,4,1,0 17,6,0,0 18,7,0,0 19,7,1,0 20,6,1,0 21,8,0,0 22,9,0,0 23,9,1,0 24,8,1,0 25,10,0,0 26,12,0,0 27,12,2,0 28,10,2,0 *******CONTINUUM SHELL********** *ELEMENT,TYPE=SC8R,ELSET=SHELL 1,1,2,3,4,5,6,7,8 *NSET,NSET=CONTINUUM_BOTTOM 1,2,5,6 *NSET,NSET=CONTINUUM_TOP 3,4,8,7 *NSET,NSET=CONTINUUM_LEFT 1,4,5,8 *NSET,NSET=CONTINUUM_RIGHT 2,3,6,7 *NSET,NSET=CONTINUUM_BACK 1,2,3,4 *NSET,NSET=CONTINUUM_FRONT 5,6,7,8 *NSET,NSET=CONTINUUM_ALL CONTINUUM_BOTTOM,CONTINUUM_TOP,CONTINUUM_LEFT,CONTINUUM_RIGHT CONTINUUM_BACK,CONTINUUM_FRONT *******SHELL***************** *ELEMENT,TYPE=S4R,ELSET=SHELL 2,9,10,11,12 *ELEMENT,TYPE=S4R,ELSET=SHELL 3,13,14,15,16 *NSET,NSET=SHELL_BOTTOM 9,10,13,14 *NSET,NSET=SHELL_TOP 12,11,16,15 *NSET,NSET=SHELL_LEFT 9,12,13,16 *NSET,NSET=SHELL_RIGHT 10,11,14,15 *NSET,NSET=SHELL_ALL SHELL_BOTTOM,SHELL_TOP,SHELL_LEFT,SHELL_RIGHT ************CPS4R AND MEMBRANE*************** *ELEMENT,TYPE=CPS4R,ELSET=SOLID 4,17,18,19,20 *ELEMENT,TYPE=M3D4R,ELSET=MEMBRANE 5,21,22,23,24 *ELEMENT,TYPE=M3D4,ELSET=MEMBRANE 6,25,26,27,28 *NSET,NSET=PLANE_BOTTOM 17,18,21,22,25,26 *NSET,NSET=PLANE_LEFT 17,20,21,24,25,28 *NSET,NSET=PLANE_TOP 19,20,23,24 *NSET,NSET=MEMBRANE_TOP 27,28 *NSET,NSET=PLANE_RIGHT 18,19,22,23 *NSET,NSET=MEMBRANE_RIGHT 26,27 *NSET,NSET=PLANE_ALL PLANE_BOTTOM,PLANE_TOP,PLANE_LEFT,PLANE_RIGHT, MEMBRANE_RIGHT,MEMBRANE_TOP ***************BOUNDARY************************ *BOUNDARY CONTINUUM_BOTTOM,2,2 CONTINUUM_LEFT,1,1 CONTINUUM_ALL,3,3 SHELL_BOTTOM,2,2 SHELL_LEFT,1,1 SHELL_ALL,3,6 PLANE_BOTTOM,2,2 PLANE_LEFT,1,1 PLANE_ALL,3,3 *************************************** *ORIENTATION,NAME=RECT 1.0, 0.0, 0.0, 0.0, 1.0, 0.0 3, 0.0 *SHELL SECTION,MATERIAL=MAT_HILL,ELSET=SHELL,CONTROLS=CONT,ORIENT=RECT 0.1 *SOLID SECTION,MATERIAL=MAT_HILL,ELSET=SOLID,CONTROLS=CONT,ORIENT=RECT 1.0 *MEMBRANE SECTION,MATERIAL=MAT_HILL,ELSET=MEMBRANE,CONTROLS=CONT,ORIENT=RECT 0.1 *SECTION CONTROLS,ELEMENT DELETION=YES,MAX DEGRADATION=0.75,NAME=CONT *ELSET,ELSET=EALL SOLID,SHELL,MEMBRANE *ELSET,ELSET=QA_TEST_ALLELEMENTS EALL *************************************** *MATERIAL,NAME=MAT_HILL *DENSITY 8.96E3 *ELASTIC 124.E9,0.34 *PLASTIC,HARDENING=ISOTROPIC 90.0000E6, 0.0000 142.7256E6, 0.0040 155.3643E6, 0.0080 164.1189E6, 0.0120 171.0327E6, 0.0160 176.8365E6, 0.0200 187.4375E6, 0.0290 195.9536E6, 0.0380 203.1705E6, 0.0470 209.4871E6, 0.0560 215.1371E6, 0.0650 220.2701E6, 0.0740 224.9886E6, 0.0830 229.3661E6, 0.0920 233.4572E6, 0.1010 237.3040E6, 0.1100 240.9393E6, 0.1190 244.3896E6, 0.1280 247.6762E6, 0.1370 250.8171E6, 0.1460 253.8271E6, 0.1550 256.7187E6, 0.1640 259.5029E6, 0.1730 262.1888E6, 0.1820 264.7846E6, 0.1910 267.2973E6, 0.2000 *POTENTIAL 1.5,1.2,1.0,1.0,1.0,1.0 *DAMAGE INITIATION,CRITERION=FLD 3E-2 *DAMAGE EVOLUTION,TYPE=ENERGY,SOFTENING=LINEAR 1E6 *AMPLITUDE,NAME=AMP1,DEFINITION=DECAY -1,1,0,-5 *STEP,nlgeom=yes,inc=1000 *static 0.01,0.5,,0.01 *BOUNDARY,TYPE=DISPLACEMENT,AMP=AMP1 CONTINUUM_TOP,2,2,1 CONTINUUM_RIGHT,1,1,1 SHELL_TOP,2,2,1 SHELL_RIGHT,1,1,1 PLANE_TOP,2,2,1 PLANE_RIGHT,1,1,1 MEMBRANE_TOP,2,2,2 MEMBRANE_RIGHT,1,1,2 ** ** *OUTPUT,FIELD,freq=10 *ELEMENT OUTPUT,ELSET=QA_TEST_ALLELEMENTS STATUS,SDEG,DMICRT PEEQ,S *NODE OUTPUT,NSET=NALL U, *OUTPUT,HISTORY *ELEMENT OUTPUT,ELSET=EALL STATUS,SDEG,DMICRT PEEQ,LEP,SP,MISES,PRESS *END STEP