Quadrilaterals, BEAM6P4
Problem
Mesh
| element | type | nodes |
|---|---|---|
| 1 | 6 | 1 3 4 2 12 14 13 11 |
| 2 | 6 | 3 5 6 4 15 17 16 14 |
| 3 | 6 | 5 7 8 6 18 20 19 17 |
| 4 | 6 | 7 9 10 8 21 23 22 20 |
Boundary conditions
$u=0$ at nodes 2, 11
$u=v=0$ at node 1
Computation
The computation is executed with the following commands:
- beam6p4.bat
rmd2 beam6p4.i1 rpd2 beam6p4.i2 srh2 beam6p4.i3 fefs beam6p4.i4 hpp2 beam6p4.iP hpls beam6p4.iL str2 beam6p4.i5
Input
- beam6p4.i1
; NELEM NNOD ITED ... KSS IP 4 23 6 6*0 -1 ; CRIT SCALE THDEF RP 1.01 1 0.01 XY N 1:10 X 2*0 2*0.25 2*0.5 2*0.75 2*1 Y 5*(0 0.02) EL E 1:4 N =A 1 3 4 2 =A =B 12 14 13 11 =B =2A =3B =4A =6B =6A =9B EN EN
- beam6p4.i2
; KREST IP 1 ; independent variable = cumulated plastic strain IV 1 T 7 V 0 0.015 0.04 ; E α ν ρ MP 1 T 1 I 1 V 3*2e11 V 3*1e-5 V 3*0.3 V 3*0 ; σY QY V 350e6 650e6 1150e6 V 0 300e6 800e6 SV 1 T 9 V 400e6 0 0 ; σxx = 400 MPa SV 2 T 9 V -400e6 0 0 ; σxx = -400 MPa AS 1 /M 1 /B 0 N 1 /B 0 C 1 N 2 11 AS 2 /S 1 E 4 S2 AS 3 /S 2 E 4 S2 EN EN
- beam6p4.i3
; KREST IP 1 EN EN
- beam6p4.i4
; KREST IP 1 EN EN
- beam6p4.iP
; KREST NLC NCYC KMOD ... IP 1 2 3 1 6*0 ; load case sequence 2 3 EN EN
- beam6p4.iL
; KMET KOUT NSUBI NITER NINT KTPR IP 0 1 0 0 0 0 ; UTOL RTOL XTOL PENAL RP 0 0 0 0 EN EN
- beam6p4.i5
; KLC 0 KOUT ILC ... KPROB KGRAF IP 3 0 1 6 6*0 2 2 EN EN
Output
- beam6p4.o5
; KLC 0 KOUT ILC ... KPROB KGRAF IP 3 0 1 6 6*0 2 2 EN EN PLANE STRESS 1TH LOAD CASE DISPLACEMENTS NODE U V [m] [m] 1 0.0000000E+00 0.0000000E+00 2 0.0000000E+00 0.3700003E-04 3 -0.1125000E-02 0.1996200E-13 4 -0.1125000E-02 0.3700003E-04 5 -0.2250001E-02 0.7411644E-13 6 -0.2250001E-02 0.3700003E-04 7 -0.3375001E-02 0.1535154E-12 8 -0.3375001E-02 0.3700003E-04 9 -0.4500001E-02 0.2113527E-12 10 -0.4500001E-02 0.3700003E-04 11 0.0000000E+00 0.1850002E-04 12 -0.5625002E-03 0.4883870E-14 13 -0.5625002E-03 0.3700003E-04 14 -0.1125000E-02 0.1850002E-04 15 -0.1687500E-02 0.4364821E-13 16 -0.1687500E-02 0.3700003E-04 17 -0.2250001E-02 0.1850002E-04 18 -0.2812501E-02 0.1079271E-12 19 -0.2812501E-02 0.3700003E-04 20 -0.3375001E-02 0.1850002E-04 21 -0.3937501E-02 0.2041778E-12 22 -0.3937501E-02 0.3700003E-04 23 -0.4500001E-02 0.1850002E-04 STRESSES AT GAUSS POINTS IE IGP XG YG SIG-X SIG-Y SIG-XY SIG-Z HMH EPSP DMG [m] [m] [MPa] [MPa] [MPa] [MPa] [MPa] [-] [%] 1 1 0.28175E-01 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 2 0.12500E+00 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 3 0.22182E+00 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 4 0.28175E-01 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 5 0.12500E+00 0.10000E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 6 0.22182E+00 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 7 0.28175E-01 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 8 0.12500E+00 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 9 0.22182E+00 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 2 1 0.27818E+00 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 2 0.37500E+00 0.22540E-02 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 3 0.47182E+00 0.22540E-02 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 4 0.27818E+00 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 5 0.37500E+00 0.10000E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 6 0.47182E+00 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 7 0.27818E+00 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 8 0.37500E+00 0.17746E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 9 0.47182E+00 0.17746E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 3 1 0.52818E+00 0.22540E-02 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 2 0.62500E+00 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 3 0.72182E+00 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 4 0.52818E+00 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 5 0.62500E+00 0.10000E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 6 0.72182E+00 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 7 0.52818E+00 0.17746E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 8 0.62500E+00 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 9 0.72182E+00 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 4 1 0.77818E+00 0.22540E-02 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 2 0.87500E+00 0.22540E-02 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 3 0.97182E+00 0.22540E-02 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 4 0.77818E+00 0.10000E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 5 0.87500E+00 0.10000E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 6 0.97182E+00 0.10000E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 7 0.77818E+00 0.17746E-01 -400.0 0.0 0.0 -0.0 400.0 0.2750E-01 0.00 8 0.87500E+00 0.17746E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 9 0.97182E+00 0.17746E-01 -400.0 0.0 -0.0 -0.0 400.0 0.2750E-01 0.00 * END OF STR3 * TOTAL CPU: 00:00:00