*heading ANISOTROPIC HYPERELASTIC, FUNG form with VISCOELASTICITY and MULLINS EFFECT Uniaxial test, displacement control *preprint, model=yes *node,nset=all 11, 12,1. 13,1.,1., 14,0.,1., 15,0.,0.,1. 16,1.,0.,1. 17,1.,1.,1. 18,0.,1.,1. *nset,nset=face11 11,12,13,14 *nset,nset=face12 15,16,17,18 *nset,nset=face13 11,12,15,16 *nset,nset=face14 13,16,17 *nset,nset=face15 13,14,17,18 *nset,nset=face16 14,11,18,15 *nset, nset=ndisp1 12 *element,type=c3d8r,elset=c3d 1,11,12,13,14,15,16,17,18 ** *node,nset=all 21,0.,2., 22,1.,2., 23,1.,3., 24,0.,3., *nset,nset=face21 21,22 *nset,nset=face22 23 *nset,nset=face23 23,24 *nset,nset=face24 21,24 *nset, nset=ndisp2 22 *element,type=cpe4r,elset=cpe 2,21,22,23,24 ** *node,nset=all 31,0.,4., 32,1.,4., 33,1.,5., 34,0.,5., *nset,nset=face31 31,32 *nset,nset=face32 33 *nset,nset=face33 33,34 *nset,nset=face34 31,34 *nset, nset=ndisp3 32 *element,type=cps4r,elset=cps 3,31,32,33,34 ** *node,nset=all 41,0.,6., 42,1.,6., 43,1.,7., 44,0.,7., *nset,nset=face41 41,42 *nset,nset=face42 43 *nset,nset=face43 43,44 *nset,nset=face44 41,44 *nset, nset=ndisp4 42 *element,type=m3d4r,elset=m3d 4,41,42,43,44 ** *node,nset=all 51,0.,8., 52,1.,8., 53,1.,9., 54,0.,9., *nset,nset=face51 51,52 *nset,nset=face52 53 *nset,nset=face53 53,54 *nset,nset=face54 51,54 *nset, nset=ndisp5 52 *nset, nset=QA_TEST 17,22,32,42,52 *element,type=s4r,elset=s4r 5,51,52,53,54 ** *elset, elset=solid c3d, cpe, cps *elset, elset=eall solid, m3d, s4r *elset, elset = QA_TEST eall, ** *orientation,name=ori-1 1.0,0.0,0.0,0.0,1.0,0.0 3,0.0 ** *solid section,elset=c3d,material=fung,orientation=ori-1 1.0, *solid section,elset=cpe,material=fung,orientation=ori-1 1.0, *solid section,elset=cps,material=fung,orientation=ori-1 1.0, *membrane section,elset=m3d,material=fung,orientation=ori-1 1.0, *shell section,elset=s4r,material=fung,orientation=ori-1 1.0, ** *parameter c = 26.95e3 d = 1.5e-7 b1 = 0.9925 b2 = 0.4180 b3 = 0.0089 b4 = 0.0749 b5 = 0.0295 b6 = 0.0193 b7 = 5.0000 b8 = b7 b9 = b7 b1111 = b1 b1122 = b4 b2222 = b2 b1133 = b5 b2233 = b6 b3333 = b3 b1212 = b7 b1313 = b8 b2323 = b9 density=1.0e-2 *material,name=fung *density *anisotropic hyperelastic,fung-aniso ,,,,,,0.0,0.0, 0.00000,,0.00000,0.00000,0.00000,0.0,,0.0, 0.00000,0.00000,0.00000,0.00000, ,, *mullins effect 2.0,,0.2 *viscoelastic, time=prony 0.2,,0.05 *equation 2, face14,1,1,ndisp1,1,-1 2, face22,1,1,ndisp2,1,-1 2, face32,1,1,ndisp3,1,-1 2, face42,1,1,ndisp4,1,-1 2, face52,1,1,ndisp5,1,-1 *nset, nset=ndisp ndisp1, ndisp2, ndisp3, ndisp4, ndisp5 *boundary,type=velocity face11,3 face13,2 face16,1 ** face21,2 face24,1 ** face31,2 face34,1 ** face41,2 face44,1 face41,3 face43,3 ** face51,2 face54,1 face51,3 face53,3 ** *amplitude,name=bc 0.0,0.0,0.25,0.75,0.5,0.0,0.75,1.0, 1.0,0.0 ** *step uniaxial loading *dynamic, explicit ,1.0 *boundary,amplitude=bc ndisp,1,1,1.0 *output,field, variable=preselect *element output, elset=eall s, le *node out, nset=all u, rf *output,field, number=2 *element output, elset=QA_TEST s, *node output, nset=QA_TEST u, *output, history, variable=preselect *element output, elset=eall s11, le11, le22, le33, ne11, ne22, ener *node out, nset=ndisp rf1, u1 *end step