*HEADING NAFEMS BENCHMARK EXAMPLE 3DNLG-7, ELEMENT S8R5 LARGE DEFLECTION ELASTIC RESPONSE OF A HINGED SPHERICAL SHELL UNDER UNIFORM PRESSURE LOADING *NODE,NSET=ALL 1, 1570.000, 1570.000, 0.000 2, 1471.875, 1570.000, 29.297 3, 1373.750, 1570.000, 54.687 4, 1275.625, 1570.000, 76.172 5, 1177.500, 1570.000, 93.750 6, 1079.375, 1570.000, 107.422 7, 981.250, 1570.000, 117.187 8, 883.125, 1570.000, 123.047 9, 785.000, 1570.000, 125.000 10, 686.875, 1570.000, 123.047 11, 588.750, 1570.000, 117.187 12, 490.625, 1570.000, 107.422 13, 392.500, 1570.000, 93.750 14, 294.375, 1570.000, 76.172 15, 196.250, 1570.000, 54.687 16, 98.125, 1570.000, 29.297 17, 0.000, 1570.000, 0.000 18, 1570.000, 1471.875, 29.297 20, 1373.750, 1471.875, 83.984 22, 1177.500, 1471.875, 123.047 24, 981.250, 1471.875, 146.484 26, 785.000, 1471.875, 154.297 28, 588.750, 1471.875, 146.484 30, 392.500, 1471.875, 123.047 32, 196.250, 1471.875, 83.984 34, 0.000, 1471.875, 29.297 35, 1570.000, 1373.750, 54.687 36, 1471.875, 1373.750, 83.984 37, 1373.750, 1373.750, 109.375 38, 1275.625, 1373.750, 130.859 39, 1177.500, 1373.750, 148.437 40, 1079.375, 1373.750, 162.109 41, 981.250, 1373.750, 171.875 42, 883.125, 1373.750, 177.734 43, 785.000, 1373.750, 179.687 44, 686.875, 1373.750, 177.734 45, 588.750, 1373.750, 171.875 46, 490.625, 1373.750, 162.109 47, 392.500, 1373.750, 148.437 48, 294.375, 1373.750, 130.859 49, 196.250, 1373.750, 109.375 50, 98.125, 1373.750, 83.984 51, 0.000, 1373.750, 54.687 52, 1570.000, 1275.625, 76.172 54, 1373.750, 1275.625, 130.859 56, 1177.500, 1275.625, 169.921 58, 981.250, 1275.625, 193.359 60, 785.000, 1275.625, 201.171 62, 588.750, 1275.625, 193.359 64, 392.500, 1275.625, 169.921 66, 196.250, 1275.625, 130.859 68, 0.000, 1275.625, 76.172 69, 1570.000, 1177.500, 93.750 70, 1471.875, 1177.500, 123.047 71, 1373.750, 1177.500, 148.437 72, 1275.625, 1177.500, 169.921 73, 1177.500, 1177.500, 187.500 74, 1079.375, 1177.500, 201.171 75, 981.250, 1177.500, 210.937 76, 883.125, 1177.500, 216.796 77, 785.000, 1177.500, 218.749 78, 686.875, 1177.500, 216.796 79, 588.750, 1177.500, 210.937 80, 490.625, 1177.500, 201.171 81, 392.500, 1177.500, 187.500 82, 294.375, 1177.500, 169.921 83, 196.250, 1177.500, 148.437 84, 98.125, 1177.500, 123.047 85, 0.000, 1177.500, 93.750 86, 1570.000, 1079.375, 107.422 88, 1373.750, 1079.375, 162.109 90, 1177.500, 1079.375, 201.171 92, 981.250, 1079.375, 224.609 94, 785.000, 1079.375, 232.421 96, 588.750, 1079.375, 224.609 98, 392.500, 1079.375, 201.171 100, 196.250, 1079.375, 162.109 102, 0.000, 1079.375, 107.422 103, 1570.000, 981.250, 117.187 104, 1471.875, 981.250, 146.484 105, 1373.750, 981.250, 171.875 106, 1275.625, 981.250, 193.359 107, 1177.500, 981.250, 210.937 108, 1079.375, 981.250, 224.609 109, 981.250, 981.250, 234.374 110, 883.125, 981.250, 240.234 111, 785.000, 981.250, 242.187 112, 686.875, 981.250, 240.234 113, 588.750, 981.250, 234.374 114, 490.625, 981.250, 224.609 115, 392.500, 981.250, 210.937 116, 294.375, 981.250, 193.359 117, 196.250, 981.250, 171.875 118, 98.125, 981.250, 146.484 119, 0.000, 981.250, 117.187 120, 1570.000, 883.125, 123.047 122, 1373.750, 883.125, 177.734 124, 1177.500, 883.125, 216.796 126, 981.250, 883.125, 240.234 128, 785.000, 883.125, 248.046 130, 588.750, 883.125, 240.234 132, 392.500, 883.125, 216.796 134, 196.250, 883.125, 177.734 136, 0.000, 883.125, 123.047 137, 1570.000, 785.000, 125.000 138, 1471.875, 785.000, 154.297 139, 1373.750, 785.000, 179.687 140, 1275.625, 785.000, 201.171 141, 1177.500, 785.000, 218.749 142, 1079.375, 785.000, 232.421 143, 981.250, 785.000, 242.187 144, 883.125, 785.000, 248.046 145, 785.000, 785.000, 249.999 146, 686.875, 785.000, 248.046 147, 588.750, 785.000, 242.187 148, 490.625, 785.000, 232.421 149, 392.500, 785.000, 218.749 150, 294.375, 785.000, 201.171 151, 196.250, 785.000, 179.687 152, 98.125, 785.000, 154.297 153, 0.000, 785.000, 125.000 154, 1570.000, 686.875, 123.047 156, 1373.750, 686.875, 177.734 158, 1177.500, 686.875, 216.796 160, 981.250, 686.875, 240.234 162, 785.000, 686.875, 248.046 164, 588.750, 686.875, 240.234 166, 392.500, 686.875, 216.796 168, 196.250, 686.875, 177.734 170, 0.000, 686.875, 123.047 171, 1570.000, 588.750, 117.187 172, 1471.875, 588.750, 146.484 173, 1373.750, 588.750, 171.875 174, 1275.625, 588.750, 193.359 175, 1177.500, 588.750, 210.937 176, 1079.375, 588.750, 224.609 177, 981.250, 588.750, 234.374 178, 883.125, 588.750, 240.234 179, 785.000, 588.750, 242.187 180, 686.875, 588.750, 240.234 181, 588.750, 588.750, 234.374 182, 490.625, 588.750, 224.609 183, 392.500, 588.750, 210.937 184, 294.375, 588.750, 193.359 185, 196.250, 588.750, 171.875 186, 98.125, 588.750, 146.484 187, 0.000, 588.750, 117.187 188, 1570.000, 490.625, 107.422 190, 1373.750, 490.625, 162.109 192, 1177.500, 490.625, 201.171 194, 981.250, 490.625, 224.609 196, 785.000, 490.625, 232.421 198, 588.750, 490.625, 224.609 200, 392.500, 490.625, 201.171 202, 196.250, 490.625, 162.109 204, 0.000, 490.625, 107.422 205, 1570.000, 392.500, 93.750 206, 1471.875, 392.500, 123.047 207, 1373.750, 392.500, 148.437 208, 1275.625, 392.500, 169.921 209, 1177.500, 392.500, 187.500 210, 1079.375, 392.500, 201.171 211, 981.250, 392.500, 210.937 212, 883.125, 392.500, 216.796 213, 785.000, 392.500, 218.749 214, 686.875, 392.500, 216.796 215, 588.750, 392.500, 210.937 216, 490.625, 392.500, 201.171 217, 392.500, 392.500, 187.500 218, 294.375, 392.500, 169.921 219, 196.250, 392.500, 148.437 220, 98.125, 392.500, 123.047 221, 0.000, 392.500, 93.750 222, 1570.000, 294.375, 76.172 224, 1373.750, 294.375, 130.859 226, 1177.500, 294.375, 169.921 228, 981.250, 294.375, 193.359 230, 785.000, 294.375, 201.171 232, 588.750, 294.375, 193.359 234, 392.500, 294.375, 169.921 236, 196.250, 294.375, 130.859 238, 0.000, 294.375, 76.172 239, 1570.000, 196.250, 54.687 240, 1471.875, 196.250, 83.984 241, 1373.750, 196.250, 109.375 242, 1275.625, 196.250, 130.859 243, 1177.500, 196.250, 148.437 244, 1079.375, 196.250, 162.109 245, 981.250, 196.250, 171.875 246, 883.125, 196.250, 177.734 247, 785.000, 196.250, 179.687 248, 686.875, 196.250, 177.734 249, 588.750, 196.250, 171.875 250, 490.625, 196.250, 162.109 251, 392.500, 196.250, 148.437 252, 294.375, 196.250, 130.859 253, 196.250, 196.250, 109.375 254, 98.125, 196.250, 83.984 255, 0.000, 196.250, 54.687 256, 1570.000, 98.125, 29.297 258, 1373.750, 98.125, 83.984 260, 1177.500, 98.125, 123.047 262, 981.250, 98.125, 146.484 264, 785.000, 98.125, 154.297 266, 588.750, 98.125, 146.484 268, 392.500, 98.125, 123.047 270, 196.250, 98.125, 83.984 272, 0.000, 98.125, 29.297 273, 1570.000, 0.000, 0.000 274, 1471.875, 0.000, 29.297 275, 1373.750, 0.000, 54.687 276, 1275.625, 0.000, 76.172 277, 1177.500, 0.000, 93.750 278, 1079.375, 0.000, 107.422 279, 981.250, 0.000, 117.187 280, 883.125, 0.000, 123.047 281, 785.000, 0.000, 125.000 282, 686.875, 0.000, 123.047 283, 588.750, 0.000, 117.187 284, 490.625, 0.000, 107.422 285, 392.500, 0.000, 93.750 286, 294.375, 0.000, 76.172 287, 196.250, 0.000, 54.687 288, 98.125, 0.000, 29.297 289, 0.000, 0.000, 0.000 *ELEMENT,ELSET=ALL,TYPE=S8R5 1, 1, 3, 37, 35, 2, 20, 36, 18 *ELGEN,ELSET=ALL 1,8,2,1,8,34,8 *SHELL SECTION,ELSET=ALL,MAT=MAT 100, *NSET,NSET=EDGE 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 17, 18, 34, 35, 51, 52, 68, 69, 85, 86, 102, 103, 119, 120, 136, 137 153, 154, 170, 171, 187, 188, 204, 205, 221, 222, 238, 239, 255, 256, 272, 273 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289 *NSET,NSET=CENTRE 145, *MATERIAL,NAME=MAT *ELASTIC 69.0,0.3 *BOUNDARY EDGE,1,3 *RESTART,WRITE,FREQ=999 *STEP,INC=100,NLGEOM UNIFORM PRESSURE LOADING - RIKS *STATIC,RIKS 0.1,1.0,,0.2,1.0 *DLOAD ALL,P,-0.1 *EL PRINT,FRE=1 LOADS, *NODE PRINT,FRE=1,NSET=CENTRE U3, *EL FILE,FRE=1 LOADS, *OUTPUT,FIELD,FREQ=1 *ELEMENT OUTPUT LOADS, *NODE FILE,FRE=1,NSET=CENTRE U, *OUTPUT,FIELD,FREQ=1 *NODE OUTPUT,NSET=CENTRE U, *END STEP