*HEADING *PREPRINT, MODEL=YES, HISTORY=YES *NODE 1 , 15.000000 , 0.0000000 , 0.0000000 , 9 , 14.488887 , 0.0000000 , -3.8822857 , 17 , 12.990381 , 0.0000000 , -7.5000000 , 25 , 10.606602 , 0.0000000 , -10.606602 , 33 , 7.5000000 , 0.0000000 , -12.990381 , 41 , 3.8822857 , 0.0000000 , -14.488887 , 49 , 2.09024995E-14, 0.0000000 , -15.000000 , 2 , 20.000000 , 0.0000000 , 0.0000000 , 10 , 19.318517 , 0.0000000 , -5.1763809 , 18 , 17.320508 , 0.0000000 , -10.000000 , 26 , 14.142136 , 0.0000000 , -14.142136 , 34 , 10.000000 , 0.0000000 , -17.320508 , 42 , 5.1763809 , 0.0000000 , -19.318517 , 50 , 2.78699994E-14, 0.0000000 , -20.000000 , 3 , 15.000000 , 10.000000 , 0.0000000 , 11 , 14.488887 , 10.000000 , -3.8822857 , 19 , 12.990381 , 10.000000 , -7.5000000 , 27 , 10.606602 , 10.000000 , -10.606602 , 35 , 7.5000000 , 10.000000 , -12.990381 , 43 , 3.8822857 , 10.000000 , -14.488887 , 51 , 2.09024995E-14, 10.000000 , -15.000000 , 4 , 20.000000 , 10.000000 , 0.0000000 , 12 , 19.318517 , 10.000000 , -5.1763809 , 20 , 17.320508 , 10.000000 , -10.000000 , 28 , 14.142136 , 10.000000 , -14.142136 , 36 , 10.000000 , 10.000000 , -17.320508 , 44 , 5.1763809 , 10.000000 , -19.318517 , 52 , 2.78699994E-14, 10.000000 , -20.000000 , 5 , 15.000000 , 20.000000 , 0.0000000 , 13 , 14.488887 , 20.000000 , -3.8822857 , 21 , 12.990381 , 20.000000 , -7.5000000 , 29 , 10.606602 , 20.000000 , -10.606602 , 37 , 7.5000000 , 20.000000 , -12.990381 , 45 , 3.8822857 , 20.000000 , -14.488887 , 53 , 2.09024995E-14, 20.000000 , -15.000000 , 6 , 20.000000 , 20.000000 , 0.0000000 , 14 , 19.318517 , 20.000000 , -5.1763809 , 22 , 17.320508 , 20.000000 , -10.000000 , 30 , 14.142136 , 20.000000 , -14.142136 , 38 , 10.000000 , 20.000000 , -17.320508 , 46 , 5.1763809 , 20.000000 , -19.318517 , 54 , 2.78699994E-14, 20.000000 , -20.000000 , 7 , 15.000000 , 30.000000 , 0.0000000 , 15 , 14.488887 , 30.000000 , -3.8822857 , 23 , 12.990381 , 30.000000 , -7.5000000 , 31 , 10.606602 , 30.000000 , -10.606602 , 39 , 7.5000000 , 30.000000 , -12.990381 , 47 , 3.8822857 , 30.000000 , -14.488887 , 55 , 2.09024995E-14, 30.000000 , -15.000000 , 8 , 20.000000 , 30.000000 , 0.0000000 , 16 , 19.318517 , 30.000000 , -5.1763809 , 24 , 17.320508 , 30.000000 , -10.000000 , 32 , 14.142136 , 30.000000 , -14.142136 , 40 , 10.000000 , 30.000000 , -17.320508 , 48 , 5.1763809 , 30.000000 , -19.318517 , 56 , 2.78699994E-14, 30.000000 , -20.000000 , *NSET, NSET=FIX 1, 2, 9,10,12,18,25,26,33,34,41,42,49,50 *NSET, NSET=LOAD 7, 8,15,16,23,24,31,32,39,40,47,48,55,56 *ELSET, ELSET=EALL, GENERATE 1, 9, 1 11,19, 1 **-------------------------------------------------------------------------------------------------------------------------- *ELEMENT, TYPE=CCL12, ELSET=CYL 1 , 17, 18, 20, 19, 1, 2, 4, 3, 9, 10, 12, 11, 2 , 19, 20, 22, 21, 3, 4, 6, 5, 11, 12, 14, 13, 3 , 21, 22, 24, 23, 5, 6, 8, 7, 13, 14, 16, 15, 4 , 33, 34, 36, 35, 17, 18, 20, 19, 25, 26, 28, 27, 5 , 35, 36, 38, 37, 19, 20, 22, 21, 27, 28, 30, 29, 6 , 37, 38, 40, 39, 21, 22, 24, 23, 29, 30, 32, 31, 7 , 49, 50, 52, 51, 33, 34, 36, 35, 41, 42, 44, 43, 8 , 51, 52, 54, 53, 35, 36, 38, 37, 43, 44, 46, 45, 9 , 53, 54, 56, 55, 37, 38, 40, 39, 45, 46, 48, 47, *SOLID SECTION, ELSET=CYL, MATERIAL=MATERIAL-1, ORIENTATION=ORI-1 1., *ELEMENT, TYPE=MCL6, ELSET=CYLMEM 11, 18,20, 4, 2,12,10 12, 20,22, 6, 4,14,12 13, 22,24, 8, 6,16,14 14, 34,36,20,18,28,26 15, 36,38,22,20,30,28 16, 38,40,24,22,32,30 17, 50,52,36,34,44,42 18, 52,54,38,36,46,44 19, 54,56,40,38,48,46 *MEMBRANE SECTION, ELSET=CYLMEM, MATERIAL=MATERIAL-2, ORIENTATION=ORI-1, MEMBRANE THICKNESS=DISTMEMTHICK 1. *DISTRIBUTION TABLE, NAME=DISTTHICKTABLE LENGTH *DISTRIBUTION, NAME=DISTMEMTHICK, TABLE=DISTTHICKTABLE, LOCATION=ELEMENT , .11 12, .12 13, .13 14, .14 15, .15 16, .16 17, .17 18, .18 19, .19 *ORIENTATION, NAME=ORI-1, SYSTEM=CYLINDRICAL 0.,0.,0., 0.,1.,0. 1, DISTANGLE *DISTRIBUTION TABLE, NAME=ANGLETABLE ANGLE *DISTRIBUTION, NAME=DISTANGLE, TABLE=ANGLETABLE, LOCATION=ELEMENT , 13. 1, 11. 2, 12. 4, 14. 5, 15. 6, 16. 7, 17. 8, 18. 9, 19. 11, 1. 12, 2. 13, 3. 14, 4. 15, 5. 16, 6. 17, 7. 18, 8. 19, 9. ** ** MATERIALS ** *DISTRIBUTION TABLE,NAME=DISTTABLEORTHO MODULUS,MODULUS,MODULUS,RATIO,RATIO,RATIO,MODULUS, MODULUS,MODULUS *DISTRIBUTION, NAME=DISTORTHMAT, TABLE=DISTTABLEORTHO, LOCATION=ELEMENT , 3.9E+06, 4.9E+06, 5.9E+06, 0.19, 0.29, 0.39,390000., 490000., 590000., 1, 3.1E+06, 4.1E+06, 5.1E+06, 0.11, 0.21, 0.31,310000., 410000., 510000., 2, 3.2E+06, 4.2E+06, 5.2E+06, 0.12, 0.22, 0.32,320000., 420000., 520000., 3, 3.3E+06, 4.3E+06, 5.3E+06, 0.13, 0.23, 0.33,330000., 430000., 530000., 4, 3.4E+06, 4.4E+06, 5.4E+06, 0.14, 0.24, 0.34,340000., 440000., 540000., 5, 3.5E+06, 4.5E+06, 5.5E+06, 0.15, 0.25, 0.35,350000., 450000., 550000., 6, 3.6E+06, 4.6E+06, 5.6E+06, 0.16, 0.26, 0.36,360000., 460000., 560000., 7, 3.7E+06, 4.7E+06, 5.7E+06, 0.17, 0.27, 0.37,370000., 470000., 570000., 8, 3.8E+06, 4.8E+06, 5.8E+06, 0.18, 0.28, 0.38,380000., 480000., 580000., *DISTRIBUTION TABLE, NAME=DISTTABLEDENSITY DENSITY *DISTRIBUTION, NAME=DISTDENSITY, TABLE=DISTTABLEDENSITY, LOCATION=ELEMENT , 0.751E-03, 2, 0.752E-03, 3, 0.753E-03, 4, 0.754E-03, 5, 0.755E-03, 6, 0.756E-03, 7, 0.757E-03, 8, 0.758E-03, 9, 0.759E-03, *MATERIAL, NAME=MATERIAL-1 *ELASTIC, TYPE=ENGINEERING CONSTANTS DISTORTHMAT *DENSITY DISTDENSITY *MATERIAL, NAME=MATERIAL-2 *ELASTIC 1.E6, 0.3 *DENSITY .5E-3 *PSD-DEFINITION, NAME=WHITE, TYPE=FORCE 1.0,0.1,0.0 1.0,0.1,60.0 *SPECTRUM, NAME=SPEC,TYPE=ACCELERATION 0., 0., 0. 1.E5, 10., 0. 1.E5, 100., 0. *BOUNDARY FIX, 1,3 ** ** -------------------------------------------------- ** *STEP, NAME=STEP-1 FREQUENCY ANALYSIS *FREQUENCY,SIM,normalization=mass 5, *EL PRINT S, *NODE PRINT U, *OUTPUT, FIELD *NODE OUTPUT U, *ELEMENT OUTPUT S, *ELEMENT OUTPUT, ELSET=CYLMEM STH, *END STEP ** ** -------------------------------------------------- ** *STEP, NAME=STEP-2 SSD MODE-BASED *STEADY STATE DYNAMICS, INTERVAL=EIGENFREQUENCY 60, *EL PRINT, FREQ=999 S, *NODE PRINT, FREQ=0 *OUTPUT, FIELD, OP=NEW *ELEMENT OUTPUT S, *CLOAD LOAD, 2, 1.E5 LOAD, 3, 1.E5 *SELECT EIGENMODES, GENERATE 1, 5 *MODAL DAMPING, RAYLEIGH 1, 5, 0.5 *END STEP ** ** -------------------------------------------------- ** *STEP, NAME=STEP-3 MODAL DYNAMIC *MODAL DYNAMIC 0.1,1. *CLOAD LOAD, 2, 1.E5 LOAD, 3, 1.E5 *SELECT EIGENMODES, GENERATE 1, 5 *MODAL DAMPING, RAYLEIGH 1, 5, 0.5 *END STEP ** ** -------------------------------------------------- ** *STEP, NAME=STEP-4 SSD DIRECT *STEADY STATE DYNAMICS, DIRECT, INTERVAL=EIGENFREQUENCY 60., *CLOAD LOAD, 2, 100. *END STEP ** ** -------------------------------------------------- ** *STEP, NAME=STEP-5 SSD SUBSPACE *STEADY STATE DYNAMICS, SUBSPACE PROJECTION, INTERVAL=EIGENFREQUENCY 60., *CLOAD LOAD, 2, 100. *END STEP ** ** -------------------------------------------------- ** *STEP, NAME=STEP-6 RANDOM RESPONSE *RANDOM RESPONSE 60., *SELECT EIGENMODES, GENERATE 1, 5 *CLOAD, LOAD CASE=1 LOAD, 2, 100. *CLOAD, LOAD CASE=2 LOAD, 2, 100. *CORRELATION, PSD=WHITE, TYPE=UNCORRELATED, COMPLEX=NO 1,1 2,1 *END STEP ** ** -------------------------------------------------- ** *STEP, NAME=STEP-7 RESPONSE SPECTRUM *RESPONSE SPECTRUM, SUM=ABS, COMP=ALG SPEC,0.,1.,0.,1. *SELECT EIGENMODES, GENERATE 1, 5 *END STEP ** ** -------------------------------------------------- ** *STEP, NLGEOM=YES, NAME=STEP-8 STATIC *STATIC 1.0, 1.0 *BOUNDARY LOAD, 1, 1, 0.025 LOAD, 2, 2, 0.050 *EL PRINT, FREQ=999 S, *NODE PRINT, FREQ=999 U, *OUTPUT, FIELD, OP=NEW *NODE OUTPUT U, *ELEMENT OUTPUT S, *END STEP ** ** -------------------------------------------------- ** *STEP, PERTURBATION, NAME=STEP-9 STATIC *STATIC *EL PRINT, FREQ=999 S, *NODE PRINT, FREQ=0 *OUTPUT, FIELD, OP=NEW *ELEMENT OUTPUT S, *LOAD CASE, NAME=LOAD1 *DLOAD EALL, BX, 1.E3 *END LOAD CASE *LOAD CASE, NAME=LOAD2 *DLOAD EALL, GRAV, 1.E6, 0.,1.,0. *END LOAD CASE *LOAD CASE, NAME=LOAD3 *DLOAD EALL, CENT, 100.,0.,0.,0.,1.,0. *END LOAD CASE *LOAD CASE, NAME=LOAD4 *DLOAD EALL, CENTRIF, 1.E6,0.,0.,0.,1.,0. *END LOAD CASE *END STEP