*Heading ** Iliac Adventitial strip: circumferential specimen ** Dispersed fibers (Kappa=0.226) ** Uniaxial tension, 4th Symmetry Model, Membrane elements (M3D4) *Preprint, echo=NO, model=NO, history=NO, contact=NO ** ** PARTS ** *Part, name=Part-1 *End Part ** ** ** ASSEMBLY ** *Assembly, name=Assembly ** *Instance, name=Part-1-1, part=Part-1 *Node 1, 0., 0. 2, 0.25, 0. 3, 0.5, 0. 4, 0.75, 0. 5, 1., 0. 6, 1.25, 0. 7, 1.5, 0. 8, 1.75, 0. 9, 2., 0. 10, 2.25, 0. 11, 2.5, 0. 12, 2.75, 0. 13, 3., 0. 14, 3.25, 0. 15, 3.5, 0. 16, 3.75, 0. 17, 4., 0. 18, 4.25, 0. 19, 4.5, 0. 20, 4.75, 0. 21, 5., 0. 22, 0., 0.150000006 23, 0.25, 0.150000006 24, 0.5, 0.150000006 25, 0.75, 0.150000006 26, 1., 0.150000006 27, 1.25, 0.150000006 28, 1.5, 0.150000006 29, 1.75, 0.150000006 30, 2., 0.150000006 31, 2.25, 0.150000006 32, 2.5, 0.150000006 33, 2.75, 0.150000006 34, 3., 0.150000006 35, 3.25, 0.150000006 36, 3.5, 0.150000006 37, 3.75, 0.150000006 38, 4., 0.150000006 39, 4.25, 0.150000006 40, 4.5, 0.150000006 41, 4.75, 0.150000006 42, 5., 0.150000006 43, 0., 0.300000012 44, 0.25, 0.300000012 45, 0.5, 0.300000012 46, 0.75, 0.300000012 47, 1., 0.300000012 48, 1.25, 0.300000012 49, 1.5, 0.300000012 50, 1.75, 0.300000012 51, 2., 0.300000012 52, 2.25, 0.300000012 53, 2.5, 0.300000012 54, 2.75, 0.300000012 55, 3., 0.300000012 56, 3.25, 0.300000012 57, 3.5, 0.300000012 58, 3.75, 0.300000012 59, 4., 0.300000012 60, 4.25, 0.300000012 61, 4.5, 0.300000012 62, 4.75, 0.300000012 63, 5., 0.300000012 64, 0., 0.449999988 65, 0.25, 0.449999988 66, 0.5, 0.449999988 67, 0.75, 0.449999988 68, 1., 0.449999988 69, 1.25, 0.449999988 70, 1.5, 0.449999988 71, 1.75, 0.449999988 72, 2., 0.449999988 73, 2.25, 0.449999988 74, 2.5, 0.449999988 75, 2.75, 0.449999988 76, 3., 0.449999988 77, 3.25, 0.449999988 78, 3.5, 0.449999988 79, 3.75, 0.449999988 80, 4., 0.449999988 81, 4.25, 0.449999988 82, 4.5, 0.449999988 83, 4.75, 0.449999988 84, 5., 0.449999988 85, 0., 0.600000024 86, 0.25, 0.600000024 87, 0.5, 0.600000024 88, 0.75, 0.600000024 89, 1., 0.600000024 90, 1.25, 0.600000024 91, 1.5, 0.600000024 92, 1.75, 0.600000024 93, 2., 0.600000024 94, 2.25, 0.600000024 95, 2.5, 0.600000024 96, 2.75, 0.600000024 97, 3., 0.600000024 98, 3.25, 0.600000024 99, 3.5, 0.600000024 100, 3.75, 0.600000024 101, 4., 0.600000024 102, 4.25, 0.600000024 103, 4.5, 0.600000024 104, 4.75, 0.600000024 105, 5., 0.600000024 106, 0., 0.75 107, 0.25, 0.75 108, 0.5, 0.75 109, 0.75, 0.75 110, 1., 0.75 111, 1.25, 0.75 112, 1.5, 0.75 113, 1.75, 0.75 114, 2., 0.75 115, 2.25, 0.75 116, 2.5, 0.75 117, 2.75, 0.75 118, 3., 0.75 119, 3.25, 0.75 120, 3.5, 0.75 121, 3.75, 0.75 122, 4., 0.75 123, 4.25, 0.75 124, 4.5, 0.75 125, 4.75, 0.75 126, 5., 0.75 127, 0., 0.899999976 128, 0.25, 0.899999976 129, 0.5, 0.899999976 130, 0.75, 0.899999976 131, 1., 0.899999976 132, 1.25, 0.899999976 133, 1.5, 0.899999976 134, 1.75, 0.899999976 135, 2., 0.899999976 136, 2.25, 0.899999976 137, 2.5, 0.899999976 138, 2.75, 0.899999976 139, 3., 0.899999976 140, 3.25, 0.899999976 141, 3.5, 0.899999976 142, 3.75, 0.899999976 143, 4., 0.899999976 144, 4.25, 0.899999976 145, 4.5, 0.899999976 146, 4.75, 0.899999976 147, 5., 0.899999976 148, 0., 1.04999995 149, 0.25, 1.04999995 150, 0.5, 1.04999995 151, 0.75, 1.04999995 152, 1., 1.04999995 153, 1.25, 1.04999995 154, 1.5, 1.04999995 155, 1.75, 1.04999995 156, 2., 1.04999995 157, 2.25, 1.04999995 158, 2.5, 1.04999995 159, 2.75, 1.04999995 160, 3., 1.04999995 161, 3.25, 1.04999995 162, 3.5, 1.04999995 163, 3.75, 1.04999995 164, 4., 1.04999995 165, 4.25, 1.04999995 166, 4.5, 1.04999995 167, 4.75, 1.04999995 168, 5., 1.04999995 169, 0., 1.20000005 170, 0.25, 1.20000005 171, 0.5, 1.20000005 172, 0.75, 1.20000005 173, 1., 1.20000005 174, 1.25, 1.20000005 175, 1.5, 1.20000005 176, 1.75, 1.20000005 177, 2., 1.20000005 178, 2.25, 1.20000005 179, 2.5, 1.20000005 180, 2.75, 1.20000005 181, 3., 1.20000005 182, 3.25, 1.20000005 183, 3.5, 1.20000005 184, 3.75, 1.20000005 185, 4., 1.20000005 186, 4.25, 1.20000005 187, 4.5, 1.20000005 188, 4.75, 1.20000005 189, 5., 1.20000005 190, 0., 1.35000002 191, 0.25, 1.35000002 192, 0.5, 1.35000002 193, 0.75, 1.35000002 194, 1., 1.35000002 195, 1.25, 1.35000002 196, 1.5, 1.35000002 197, 1.75, 1.35000002 198, 2., 1.35000002 199, 2.25, 1.35000002 200, 2.5, 1.35000002 201, 2.75, 1.35000002 202, 3., 1.35000002 203, 3.25, 1.35000002 204, 3.5, 1.35000002 205, 3.75, 1.35000002 206, 4., 1.35000002 207, 4.25, 1.35000002 208, 4.5, 1.35000002 209, 4.75, 1.35000002 210, 5., 1.35000002 211, 0., 1.5 212, 0.25, 1.5 213, 0.5, 1.5 214, 0.75, 1.5 215, 1., 1.5 216, 1.25, 1.5 217, 1.5, 1.5 218, 1.75, 1.5 219, 2., 1.5 220, 2.25, 1.5 221, 2.5, 1.5 222, 2.75, 1.5 223, 3., 1.5 224, 3.25, 1.5 225, 3.5, 1.5 226, 3.75, 1.5 227, 4., 1.5 228, 4.25, 1.5 229, 4.5, 1.5 230, 4.75, 1.5 231, 5., 1.5 *Element, type=M3D4 1, 1, 2, 23, 22 2, 2, 3, 24, 23 3, 3, 4, 25, 24 4, 4, 5, 26, 25 5, 5, 6, 27, 26 6, 6, 7, 28, 27 7, 7, 8, 29, 28 8, 8, 9, 30, 29 9, 9, 10, 31, 30 10, 10, 11, 32, 31 11, 11, 12, 33, 32 12, 12, 13, 34, 33 13, 13, 14, 35, 34 14, 14, 15, 36, 35 15, 15, 16, 37, 36 16, 16, 17, 38, 37 17, 17, 18, 39, 38 18, 18, 19, 40, 39 19, 19, 20, 41, 40 20, 20, 21, 42, 41 21, 22, 23, 44, 43 22, 23, 24, 45, 44 23, 24, 25, 46, 45 24, 25, 26, 47, 46 25, 26, 27, 48, 47 26, 27, 28, 49, 48 27, 28, 29, 50, 49 28, 29, 30, 51, 50 29, 30, 31, 52, 51 30, 31, 32, 53, 52 31, 32, 33, 54, 53 32, 33, 34, 55, 54 33, 34, 35, 56, 55 34, 35, 36, 57, 56 35, 36, 37, 58, 57 36, 37, 38, 59, 58 37, 38, 39, 60, 59 38, 39, 40, 61, 60 39, 40, 41, 62, 61 40, 41, 42, 63, 62 41, 43, 44, 65, 64 42, 44, 45, 66, 65 43, 45, 46, 67, 66 44, 46, 47, 68, 67 45, 47, 48, 69, 68 46, 48, 49, 70, 69 47, 49, 50, 71, 70 48, 50, 51, 72, 71 49, 51, 52, 73, 72 50, 52, 53, 74, 73 51, 53, 54, 75, 74 52, 54, 55, 76, 75 53, 55, 56, 77, 76 54, 56, 57, 78, 77 55, 57, 58, 79, 78 56, 58, 59, 80, 79 57, 59, 60, 81, 80 58, 60, 61, 82, 81 59, 61, 62, 83, 82 60, 62, 63, 84, 83 61, 64, 65, 86, 85 62, 65, 66, 87, 86 63, 66, 67, 88, 87 64, 67, 68, 89, 88 65, 68, 69, 90, 89 66, 69, 70, 91, 90 67, 70, 71, 92, 91 68, 71, 72, 93, 92 69, 72, 73, 94, 93 70, 73, 74, 95, 94 71, 74, 75, 96, 95 72, 75, 76, 97, 96 73, 76, 77, 98, 97 74, 77, 78, 99, 98 75, 78, 79, 100, 99 76, 79, 80, 101, 100 77, 80, 81, 102, 101 78, 81, 82, 103, 102 79, 82, 83, 104, 103 80, 83, 84, 105, 104 81, 85, 86, 107, 106 82, 86, 87, 108, 107 83, 87, 88, 109, 108 84, 88, 89, 110, 109 85, 89, 90, 111, 110 86, 90, 91, 112, 111 87, 91, 92, 113, 112 88, 92, 93, 114, 113 89, 93, 94, 115, 114 90, 94, 95, 116, 115 91, 95, 96, 117, 116 92, 96, 97, 118, 117 93, 97, 98, 119, 118 94, 98, 99, 120, 119 95, 99, 100, 121, 120 96, 100, 101, 122, 121 97, 101, 102, 123, 122 98, 102, 103, 124, 123 99, 103, 104, 125, 124 100, 104, 105, 126, 125 101, 106, 107, 128, 127 102, 107, 108, 129, 128 103, 108, 109, 130, 129 104, 109, 110, 131, 130 105, 110, 111, 132, 131 106, 111, 112, 133, 132 107, 112, 113, 134, 133 108, 113, 114, 135, 134 109, 114, 115, 136, 135 110, 115, 116, 137, 136 111, 116, 117, 138, 137 112, 117, 118, 139, 138 113, 118, 119, 140, 139 114, 119, 120, 141, 140 115, 120, 121, 142, 141 116, 121, 122, 143, 142 117, 122, 123, 144, 143 118, 123, 124, 145, 144 119, 124, 125, 146, 145 120, 125, 126, 147, 146 121, 127, 128, 149, 148 122, 128, 129, 150, 149 123, 129, 130, 151, 150 124, 130, 131, 152, 151 125, 131, 132, 153, 152 126, 132, 133, 154, 153 127, 133, 134, 155, 154 128, 134, 135, 156, 155 129, 135, 136, 157, 156 130, 136, 137, 158, 157 131, 137, 138, 159, 158 132, 138, 139, 160, 159 133, 139, 140, 161, 160 134, 140, 141, 162, 161 135, 141, 142, 163, 162 136, 142, 143, 164, 163 137, 143, 144, 165, 164 138, 144, 145, 166, 165 139, 145, 146, 167, 166 140, 146, 147, 168, 167 141, 148, 149, 170, 169 142, 149, 150, 171, 170 143, 150, 151, 172, 171 144, 151, 152, 173, 172 145, 152, 153, 174, 173 146, 153, 154, 175, 174 147, 154, 155, 176, 175 148, 155, 156, 177, 176 149, 156, 157, 178, 177 150, 157, 158, 179, 178 151, 158, 159, 180, 179 152, 159, 160, 181, 180 153, 160, 161, 182, 181 154, 161, 162, 183, 182 155, 162, 163, 184, 183 156, 163, 164, 185, 184 157, 164, 165, 186, 185 158, 165, 166, 187, 186 159, 166, 167, 188, 187 160, 167, 168, 189, 188 161, 169, 170, 191, 190 162, 170, 171, 192, 191 163, 171, 172, 193, 192 164, 172, 173, 194, 193 165, 173, 174, 195, 194 166, 174, 175, 196, 195 167, 175, 176, 197, 196 168, 176, 177, 198, 197 169, 177, 178, 199, 198 170, 178, 179, 200, 199 171, 179, 180, 201, 200 172, 180, 181, 202, 201 173, 181, 182, 203, 202 174, 182, 183, 204, 203 175, 183, 184, 205, 204 176, 184, 185, 206, 205 177, 185, 186, 207, 206 178, 186, 187, 208, 207 179, 187, 188, 209, 208 180, 188, 189, 210, 209 181, 190, 191, 212, 211 182, 191, 192, 213, 212 183, 192, 193, 214, 213 184, 193, 194, 215, 214 185, 194, 195, 216, 215 186, 195, 196, 217, 216 187, 196, 197, 218, 217 188, 197, 198, 219, 218 189, 198, 199, 220, 219 190, 199, 200, 221, 220 191, 200, 201, 222, 221 192, 201, 202, 223, 222 193, 202, 203, 224, 223 194, 203, 204, 225, 224 195, 204, 205, 226, 225 196, 205, 206, 227, 226 197, 206, 207, 228, 227 198, 207, 208, 229, 228 199, 208, 209, 230, 229 200, 209, 210, 231, 230 *Nset, nset=strip, internal, generate 1, 231, 1 *Elset, elset=strip, internal, generate 1, 200, 1 ** Section: strip *parameter Pi = 3.141592654 gamma = 49.98 theta1 = gamma c1 = cos(theta1*Pi/180) s1 = sin(theta1*Pi/180) theta2 = theta1-2*gamma c2 = cos(theta2*Pi/180) s2 = sin(theta2*Pi/180) *orientation,name=ori-1,local directions=2 1.0,0.0,0.0,0.0,1.0,0.0 3,0.0 , , 0.0 , , 0.0 *Membrane Section, elset=strip, material=IliacAdventitia,orientation=ori-1 0.5, *End Instance ** *Nset, nset=xsymm, instance=Part-1-1, generate 1, 211, 21 *Nset, nset=ysymm, internal, instance=Part-1-1, generate 1, 21, 1 *Elset, elset=ysymm, instance=Part-1-1, generate 1, 20, 1 *Nset, nset=endface, instance=Part-1-1, generate 21, 231, 21 *Nset, nset=nDriven, instance=Part-1-1, generate 42, 231, 21 *Nset, nset=nLoad, instance=Part-1-1 21 *Nset, nset=QA_TEST nLoad *Elset, elset=QA_TEST Part-1-1.strip *equation 2, nDriven, 1, 1, nLoad, 1, -1 *End Assembly *Amplitude, name=Amp-1, definition=SMOOTH STEP 0., 0., 2., 1. ** ** MATERIALS ** *parameter density=1.0e-4 C10=3.82e-3 D=0 K1=996.6e-3 K2=524.6 Kappa=0.226 *Material, name=IliacAdventitia *density *anisotropic hyperelastic,holzapfel, local directions=2 , , , , ** ---------------------------------------------------------------- ** ** STEP: Step-1 ** *Step, name=Step-1 Simple Tension *Dynamic, Explicit , 2. *Bulk Viscosity 0.06, 1.2 ** ** BOUNDARY CONDITIONS ** ** ** BOUNDARY CONDITIONS ** *Boundary xsymm, 1, 1 ysymm, 2, 2 endface, 2, 2 *Boundary, amplitude=Amp-1 nLoad, 1, 1, 1.32313 ** ** OUTPUT REQUESTS ** *Restart, write, number interval=1, time marks=NO ** ** FIELD OUTPUT: F-Output-1 ** *Output, field, variable=PRESELECT *Output, field, number interval=1 *element output, elset=QA_TEST LE, S ** ** HISTORY OUTPUT: H-Output-1 ** *Output, history, variable=PRESELECT *node output, nset=QA_TEST RF1, U1 *End Step