en:example:dyn:1:1
Table of Contents
Hexahedra, BEAM56D1
Problem
Mesh
| element | type | nodes |
|---|---|---|
| 1 | 56 | 1 2 3 4 5 6 7 8 21 22 23 24 25 26 27 28 29 30 31 32 |
| 2 | 56 | 5 6 7 8 9 10 11 12 29 30 31 32 33 34 35 36 37 38 39 40 |
| 3 | 56 | 9 10 11 12 13 14 15 16 37 38 39 40 41 42 43 44 45 46 47 48 |
| 4 | 56 | 13 45 15 16 17 18 19 20 45 46 47 48 49 50 51 52 53 54 55 56 |
Boundary conditions
$u=v=w=0$ at nodes 1, 2, 3, 4, 21, 22, 23, 24
Computation
The computation is executed with the following commands:
- beam56d1.bat
rmd3 beam56d1.i1 rpd3 beam56d1.i2 srh3 beam56d1.i3 fefs beam56d1.i4 hmot beam56d1.iM heig beam56d1.iE hfrq beam56d1.iF
Input
- beam56d1.i1
; NELEM NNOD ITED IP 4 56 56 ; CRIT SCALE RP 1.01 1 XY N 1:20 X 4*0 4*0.25 4*0.5 4*0.75 4*1 Y 5*(0 0.02 0.02 0) Z 5*(0 0 0.01 0.01) EL E 1:4 N =A 1:8 =A =B 21:32 =B =4A =8B =8A =16B =12A =24B EN EN
- beam56d1.i2
; KREST IP 1 ; E α ν ρ MP 1 T 1 V 2e11 0 0.3 7800 AS 1 /M 1 /B 0 N 1:4 21:24 EN EN
- beam56d1.i3
; KREST IP 1 EN EN
- beam56d1.i4
; KREST IP 1 EN EN
- beam56d1.iM
; KDIAG KPRIN IP 1 0 EN EN
- beam56d1.iE
; KREST NROOT NITERX KTPR KEVP IP 1 10 0 0 0 EN EN
- beam56d1.iF
; KPRIN KOUT IVL IVU IP 0 0 0 0 EN EN
Output
- beam56d1.oF
; KPRIN KOUT IVL IVU IP 0 0 0 0 EN EN FREQUENCIES [1/s] 0.854545E+01 0.169337E+02 0.580379E+02 0.113843E+03 0.190357E+03 0.365610E+03 0.491760E+03 0.636444E+03 0.940207E+03 0.127715E+04 * END OF HFRQ * TOTAL CPU: 00:00:00
en/example/dyn/1/1.txt · Last modified: 2024-11-07 09:27 by Petr Pařík