*HEADING
360 DEGREES MODEL CORRESPONDING TO 2X2 MESH OF CPE8R ELEMENTS
*PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES
*NODE
      1,      17.0753,     -17.0753
      2,      6.83013,     -6.83013
      3,           5.,     -8.66025
      4,         12.5,     -21.6506
      5,      21.6506,        -12.5
      6,      8.66025,          -5.
      7,         6.25,     -23.3253
      8,          2.5,     -9.33013
      9,           0.,         -10.
     10,           0.,         -25.
     11,        -6.25,     -23.3253
     12,         -2.5,     -9.33013
     13,          -5.,     -8.66025
     14,        -12.5,     -21.6506
     15,     -6.83013,     -6.83013
     16,     -17.0753,     -17.0753
     17,     -8.66025,          -5.
     18,     -21.6506,        -12.5
     19,      9.33013,         -2.5
     20,      23.3253,        -6.25
     21,          25.,           0.
     22,          10.,           0.
     23,      23.3253,         6.25
     24,      9.33013,          2.5
     25,      21.6506,         12.5
     26,      8.66025,           5.
     27,     -9.33013,         -2.5
     28,     -23.3253,        -6.25
     29,         -10.,  1.42109E-15
     30,         -25.,  1.77636E-15
     31,     -9.33013,          2.5
     32,     -23.3253,         6.25
     33,     -8.66025,           5.
     34,     -21.6506,         12.5
     35,     -6.83013,      6.83013
     36,     -17.0753,      17.0753
     37,          -5.,      8.66025
     38,        -12.5,      21.6506
     39,         -2.5,      9.33013
     40,        -6.25,      23.3253
     41,           0.,          10.
     42,           0.,          25.
     43,         -10.,      37.3205
     44,         -20.,       34.641
     45,           0.,          40.
     46,     -27.3205,      27.3205
     47,      -34.641,          20.
     48,     -37.3205,          10.
     49,         -40.,  5.68434E-15
     50,     -37.3205,         -10.
     51,      -34.641,         -20.
     52,     -27.3205,     -27.3205
     53,         -20.,      -34.641
     54,         -10.,     -37.3205
     55,           0.,         -40.
     56,          10.,     -37.3205
     57,          20.,      -34.641
     58,      27.3205,     -27.3205
     59,       34.641,         -20.
     60,      37.3205,         -10.
     61,          40.,           0.
     62,      37.3205,          10.
     63,       34.641,          20.
     64,      17.0753,      17.0753
     65,      6.83013,      6.83013
     66,         12.5,      21.6506
     67,           5.,      8.66025
     68,      27.3205,      27.3205
     69,          20.,       34.641
     70,          10.,      37.3205
     71,         6.25,      23.3253
     72,          2.5,      9.33013
     73,      11.9527,     -11.9527
     74,      5.91506,     -7.74519
     75,         8.75,     -15.1554
     76,      14.7877,      -19.363
     77,       19.363,     -14.7877
     78,      15.1554,        -8.75
     79,      7.74519,     -5.91506
     80,        9.375,      -22.488
     81,        4.375,     -16.3277
     82,         3.75,     -8.99519
     83,         1.25,     -9.66506
     84,           0.,        -17.5
     85,        3.125,     -24.1627
     86,       -3.125,     -24.1627
     87,       -4.375,     -16.3277
     88,        -1.25,     -9.66506
     89,        -3.75,     -8.99519
     90,        -8.75,     -15.1554
     91,       -9.375,      -22.488
     92,     -5.91506,     -7.74519
     93,     -11.9527,     -11.9527
     94,     -14.7877,      -19.363
     95,     -7.74519,     -5.91506
     96,     -15.1554,        -8.75
     97,      -19.363,     -14.7877
     98,      8.99519,        -3.75
     99,      16.3277,       -4.375
    100,       22.488,       -9.375
    101,      24.1627,       -3.125
    102,         17.5,           0.
    103,      9.66506,        -1.25
    104,      24.1627,        3.125
    105,      16.3277,        4.375
    106,      9.66506,         1.25
    107,       22.488,        9.375
    108,      15.1554,         8.75
    109,      8.99519,         3.75
    110,     -8.99519,        -3.75
    111,     -16.3277,       -4.375
    112,      -22.488,       -9.375
    113,     -9.66506,        -1.25
    114,        -17.5,   2.4869E-15
    115,     -24.1627,       -3.125
    116,     -9.66506,         1.25
    117,     -16.3277,        4.375
    118,     -24.1627,        3.125
    119,     -8.99519,         3.75
    120,     -15.1554,         8.75
    121,      -22.488,        9.375
    122,     -7.74519,      5.91506
    123,     -11.9527,      11.9527
    124,      -19.363,      14.7877
    125,     -5.91506,      7.74519
    126,        -8.75,      15.1554
    127,     -14.7877,       19.363
    128,        -3.75,      8.99519
    129,       -4.375,      16.3277
    130,       -9.375,       22.488
    131,        -1.25,      9.66506
    132,           0.,         17.5
    133,       -3.125,      24.1627
    134,       -8.125,      30.3229
    135,         -15.,      35.9808
    136,       -16.25,      28.1458
    137,           0.,         32.5
    138,          -5.,      38.6603
    139,     -22.1979,      22.1979
    140,     -23.6603,      30.9808
    141,     -30.9808,      23.6603
    142,     -28.1458,        16.25
    143,     -30.3229,        8.125
    144,     -35.9808,          15.
    145,     -38.6603,           5.
    146,        -32.5,  4.61853E-15
    147,     -30.3229,       -8.125
    148,     -38.6603,          -5.
    149,     -35.9808,         -15.
    150,     -28.1458,       -16.25
    151,     -22.1979,     -22.1979
    152,     -30.9808,     -23.6603
    153,     -23.6603,     -30.9808
    154,       -16.25,     -28.1458
    155,       -8.125,     -30.3229
    156,         -15.,     -35.9808
    157,          -5.,     -38.6603
    158,           0.,        -32.5
    159,        8.125,     -30.3229
    160,           5.,     -38.6603
    161,          15.,     -35.9808
    162,        16.25,     -28.1458
    163,      22.1979,     -22.1979
    164,      23.6603,     -30.9808
    165,      30.9808,     -23.6603
    166,      28.1458,       -16.25
    167,      30.3229,       -8.125
    168,      35.9808,         -15.
    169,      38.6603,          -5.
    170,         32.5,           0.
    171,      30.3229,        8.125
    172,      38.6603,           5.
    173,      35.9808,          15.
    174,      28.1458,        16.25
    175,       19.363,      14.7877
    176,      11.9527,      11.9527
    177,      7.74519,      5.91506
    178,      14.7877,       19.363
    179,         8.75,      15.1554
    180,      5.91506,      7.74519
    181,      22.1979,      22.1979
    182,      30.9808,      23.6603
    183,      23.6603,      30.9808
    184,        16.25,      28.1458
    185,          15.,      35.9808
    186,           5.,      38.6603
    187,        8.125,      30.3229
    188,        9.375,       22.488
    189,        3.125,      24.1627
    190,        4.375,      16.3277
    191,         3.75,      8.99519
    192,         1.25,      9.66506
*ELEMENT, TYPE=CPE8R
1,  1,  2,  3,  4, 73, 74, 75, 76
2,  2,  1,  5,  6, 73, 77, 78, 79
3,  7,  8,  9, 10, 81, 83, 84, 85
4,  8,  7,  4,  3, 81, 80, 75, 82
5, 11, 12, 13, 14, 87, 89, 90, 91
6, 12, 11, 10,  9, 87, 86, 84, 88
7, 15, 16, 14, 13, 93, 94, 90, 92
8, 16, 15, 17, 18, 93, 95, 96, 97
 9,  19,  20,  21,  22,  99, 101, 102, 103
10,  20,  19,   6,   5,  99,  98,  78, 100
11,  23,  24,  22,  21, 105, 106, 102, 104
12,  24,  23,  25,  26, 105, 107, 108, 109
13,  27,  28,  18,  17, 111, 112,  96, 110
14,  28,  27,  29,  30, 111, 113, 114, 115
15,  31,  32,  30,  29, 117, 118, 114, 116
16,  32,  31,  33,  34, 117, 119, 120, 121
17,  35,  36,  34,  33, 123, 124, 120, 122
18,  36,  35,  37,  38, 123, 125, 126, 127
19,  39,  40,  38,  37, 129, 130, 126, 128
20,  40,  39,  41,  42, 129, 131, 132, 133
21,  40,  43,  44,  38, 134, 135, 136, 130
22,  43,  40,  42,  45, 134, 133, 137, 138
23,  36,  46,  47,  34, 139, 141, 142, 124
24,  46,  36,  38,  44, 139, 127, 136, 140
25,  32,  48,  49,  30, 143, 145, 146, 118
26,  48,  32,  34,  47, 143, 121, 142, 144
27,  28,  50,  51,  18, 147, 149, 150, 112
28,  50,  28,  30,  49, 147, 115, 146, 148
29,  52,  16,  18,  51, 151,  97, 150, 152
30,  16,  52,  53,  14, 151, 153, 154,  94
31,  54,  11,  14,  53, 155,  91, 154, 156
32,  11,  54,  55,  10, 155, 157, 158,  86
33,  56,   7,  10,  55, 159,  85, 158, 160
34,   7,  56,  57,   4, 159, 161, 162,  80
35,  58,   1,   4,  57, 163,  76, 162, 164
36,   1,  58,  59,   5, 163, 165, 166,  77
37,  60,  20,   5,  59, 167, 100, 166, 168
38,  20,  60,  61,  21, 167, 169, 170, 101
39,  62,  23,  21,  61, 171, 104, 170, 172
40,  23,  62,  63,  25, 171, 173, 174, 107
41,  64,  65,  26,  25, 176, 177, 108, 175
42,  65,  64,  66,  67, 176, 178, 179, 180
43,  68,  64,  25,  63, 181, 175, 174, 182
44,  64,  68,  69,  66, 181, 183, 184, 178
45,  70,  71,  66,  69, 187, 188, 184, 185
46,  71,  70,  45,  42, 187, 186, 137, 189
47,  71,  72,  67,  66, 190, 191, 179, 188
48,  72,  71,  42,  41, 190, 189, 132, 192
*ELSET, ELSET=EALL, GENERATE
1,48,1
*NSET, NSET=NBC
   2,   3,   6,   8,   9,  12,  13,  15,  17,  19,  22,  24,  26,  27,  29,  31
  33,  35,  37,  39,  41,  65,  67,  72,  74,  79,  82,  83,  88,  89,  92,  95
  98, 103, 106, 109, 110, 113, 116, 119, 122, 125, 128, 131, 177, 180, 191, 192
*SOLID SECTION, ELSET=EALL,MATERIAL=MAT
1., 
*MATERIAL,NAME=MAT
*ELASTIC
10E8,0.3
*DENSITY
100, 
*STEP
*FREQUENCY,EIGENSOLVER=LANCZOS, SIM=NO
12,
*OUTPUT, FIELD, FREQUENCY=0
*END STEP