*HEADING PRESSURIZED RUBBER DISC --- M3D4R ELEMENTS *NODE,NSET=TOP 1,0.0,0.0 6,2.5,0.0 11,7.5,0.0 1006,0.0,2.5 501,0.0,2.5 1011,0.0,7.5 506,2.5,2.5 999,0.0,0.0,0.0 *NGEN,LINE=C,NSET=TOP 11,1011,100,,0.0,0.0,0.0 *NGEN,NSET=TOP 1,6,1 6,11,1 1006,1011,1 1,501,100 506,1006,100 6,506,100 106,111,1 206,211,1 306,311,1 406,411,1 506,511,1 606,611,1 706,711,1 806,811,1 906,911,1 101,106,1 201,206,1 301,306,1 401,406,1 *ELEMENT,TYPE=M3D4R 1,1,2,102,101 *ELGEN,ELSET=SHEET 1,5,1,1,4,100,100 *ELEMENT,TYPE=M3D4R,ELSET=SHEET 401,401,402,906,1006 402,402,403,806,906 403,403,404,706,806 404,404,405,606,706 405,405,406,506,606 *ELEMENT,TYPE=M3D4R 6,6,7,107,106 *ELGEN,ELSET=SHEET 6,5,1,1,10,100,100 *ELEMENT,TYPE=F3D4 2001,1,101,102,2 *ELGEN,ELSET=FLSHEET 2001,5,1,1,4,100,100 *ELEMENT,TYPE=F3D4,ELSET=FLSHEET 2401,401,1006,906,402 2402,402,906,806,403 2403,403,806,706,404 2404,404,706,606,405 2405,405,606,506,406 *ELEMENT,TYPE=F3D4 2006,6,106,107,7 *ELGEN,ELSET=FLSHEET 2006,5,1,1,10,100,100 *NSET,NSET=XFIX,GEN 1,401,100 1006,1011,1 *NSET,NSET=YFIX,GEN 1,11 *NSET,NSET=HINGE,GEN 11,1011,100 *NSET,NSET=DEF 1, *BOUNDARY XFIX,XSYMM YFIX,YSYMM HINGE,1,3 *MEMBRANE SECTION,ELSET=SHEET,MATERIAL=A1 0.05, *MATERIAL,NAME=A1 *DENSITY 1.E-4, *HYPERELASTIC,N=1 80.,20., *PHYSICAL CONSTANTS,ABSOLUTE ZERO=-273.16 *FLUID PROPERTY, ELSET=FLSHEET, AMBIENT=14.7, REF NODE=999 0.05, *FLUID DENSITY 1.E-5, *AMPLITUDE,NAME=RAMP 0.,0., .01,1. ** *STEP *DYNAMIC,EXPLICIT ,0.01 *BOUNDARY,AMP=RAMP 999,8,8,4.5 *MONITOR,NODE=1,DOF=3 *OUTPUT,FIELD,VAR=PRESELECT,NUM=5 ** ** Output for qa testing ** *NSET,NSET=QA_TEST 1,2,101,102, *FILE OUTPUT,NUMBER INTERVAL=1 *NODE FILE U, *OUTPUT,FIELD,NUMBER INTERVAL=1 *NODE OUTPUT,NSET=QA_TEST U, *OUTPUT,HISTORY,VAR=PRESELECT,TIME INTERVAL=0.0025 ** *END STEP