*HEADING
EC3ASLE2: EIGENVALUE ANALYSIS OF AN UNCONSTRAINED PATCH OF ELEMENTS [C3D10MH]
*PREPRINT,ECHO=YES,HISTORY=NO,MODEL=NO
*NODE,NSET=OUT
10, 0.,0.,1.
30, 1.,0.,1.
70, 0.,0.,0.
90, 1.,0.,0.
210, 0.,1.,1.
230, 1.,1.,1.
270, 0.,1.,0.
290, 1.,1.,0.
*NODE
1010, .32,.286,.643
1030, .677,.305,.683
1070, .249,.342,.192
1090, .826,.288,.288
1210, .165,.745,.702
1230, .788,.693,.644
1270, .273,.750,.230
1290, .850,.649,.263
*NGEN,NSET=OUT
10, 30, 10
10, 70, 30
10, 90, 40
10, 210, 100
10, 230, 110
10, 270, 130
30, 90, 30
30, 230, 100
70, 90, 10
70, 270, 100
90, 230, 70
90, 270, 90
90, 290, 100
210, 230, 10
210, 270, 30
230, 270, 20
230, 290, 30
270, 290, 10
*NGEN
10, 1010, 500
10, 1030, 510
10, 1070, 530
10, 1210, 600
30, 1030, 500
70, 1070, 500
90, 1030, 470
90, 1070, 490
90, 1090, 500
90, 1290, 600
210, 1210, 500
230, 1030, 400
230, 1210, 490
230, 1230, 500
230, 1290, 530
270, 1070, 400
270, 1210, 470
270, 1270, 500
270, 1290, 510
290, 1290, 500
1010, 1030, 10
1010, 1070, 30
1010, 1210, 100
1030, 1070, 20
1030, 1090, 30
1030, 1210, 90
1030, 1230, 100
1030, 1290, 130
1070, 1090, 10
1070, 1210, 70
1070, 1270, 100
1070, 1290, 110
1090, 1290, 100
1210, 1230, 10
1210, 1270, 30
1210, 1290, 40
1230, 1290, 30
1270, 1290, 10
*ELEMENT,TYPE=C3D10MH, ELSET=EALL
1, 1070, 1090, 1290, 1030, 1080, 1190, 1180, 1050, 1060, 1160
2, 1030, 1290, 1210, 1230, 1160, 1250, 1120, 1130, 1260, 1220
3, 1070, 1290, 1270, 1210, 1180, 1280, 1170, 1140, 1250, 1240
4, 1070, 1030, 1210, 1010, 1050, 1120, 1140, 1040, 1020, 1110
5, 1070, 1030, 1290, 1210, 1050, 1160, 1180, 1140, 1120, 1250
6, 1070, 1270, 1290, 270, 1170, 1280, 1180, 670, 770, 780
7, 270, 1290, 90, 290, 780, 690, 180, 280, 790, 190
8, 1070, 1290, 1090, 90, 1180, 1190, 1080, 580, 690, 590
9, 1070, 270, 90, 70, 670, 180, 580, 570, 170, 80
10, 1070, 270, 1290, 90, 670, 780, 1180, 580, 180, 690
11, 1030, 1230, 1210, 230, 1130, 1220, 1120, 630, 730, 720
12, 230, 1210, 10, 210, 720, 610, 120, 220, 710, 110
13, 1030, 1210, 1010, 10, 1120, 1110, 1020, 520, 610, 510
14, 1030, 230, 10, 30, 630, 120, 520, 530, 130, 20
15, 1030, 230, 1210, 10, 630, 720, 1120, 520, 120, 610
16, 1070, 1090, 1030, 90, 1080, 1060, 1050, 580, 590, 560
17, 90, 1030, 10, 30, 560, 520, 50, 60, 530, 20
18, 1070, 1030, 1010, 10, 1050, 1020, 1040, 540, 520, 510
19, 1070, 90, 10, 70, 580, 50, 540, 570, 80, 40
20, 1070, 90, 1030, 10, 580, 560, 1050, 540, 50, 520
21, 1030, 1090, 1290, 90, 1060, 1190, 1160, 560, 590, 690
22, 90, 1290, 230, 290, 690, 760, 160, 190, 790, 260
23, 1030, 1290, 1230, 230, 1160, 1260, 1130, 630, 760, 730
24, 1030, 90, 230, 30, 560, 160, 630, 530, 60, 130
25, 1030, 90, 1290, 230, 560, 690, 1160, 630, 160, 760
26, 1210, 1230, 1290, 230, 1220, 1260, 1250, 720, 730, 760
27, 230, 1290, 270, 290, 760, 780, 250, 260, 790, 280
28, 1210, 1290, 1270, 270, 1250, 1280, 1240, 740, 780, 770
29, 1210, 230, 270, 210, 720, 250, 740, 710, 220, 240
30, 1210, 230, 1290, 270, 720, 760, 1250, 740, 250, 780
31, 1210, 1270, 1070, 270, 1240, 1170, 1140, 740, 770, 670
32, 270, 1070, 10, 70, 670, 540, 140, 170, 570, 40
33, 1210, 1070, 1010, 10, 1140, 1040, 1110, 610, 540, 510
34, 1210, 270, 10, 210, 740, 140, 610, 710, 240, 110
35, 1210, 270, 1070, 10, 740, 670, 1140, 610, 140, 540
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
*MATERIAL,NAME=A1
*ELASTIC,TYPE=ISOTROPIC
1.E6,.25
*DENSITY
7.5E-4,
*STEP
*FREQUENCY, eigensolver=lanczos
9, , ,-1.E7
*OUTPUT,FIELD
*MODAL OUTPUT
*CONTROLS,PARAMETERS=FIELD
1.E-14, 1., 10000. , , 1.E-12
*END STEP
*STEP,NLGEOM
*STATIC
*DLOAD
7, P4, -10000.
9, P3, -10000.
12, P4, -10000.
14, P3, -10000.
17, P4, -10000.
19, P3, -10000.
22, P4, -10000.
24, P3, -10000.
27, P4, -10000.
29, P3, -10000.
32, P4, -10000.
34, P3, -10000.
*BOUNDARY
10,1,2
20,2
30,2
40,1,2
50,2
60,2
70,1,3
80,2,3
90,2,3
110,1
140,1
170,1
170,3
180,3
190,3
210,1
240,1
270,1
270,3
280,3
290,3
*EL PRINT,FREQ=0
*NODE PRINT
U,RF
*END STEP
*STEP,NLGEOM
*FREQUENCY, eigensolver=lanczos
9, , , -1.E+7
*OUTPUT,FIELD
*MODAL OUTPUT
**EL PRINT,FREQ=0
*NODE PRINT,FREQ=0
*BOUNDARY,OP=NEW
*END STEP