Quadrilaterals, BEAM6P1
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
All nodes fixed, $\varepsilon_{zz}=\varepsilon_0.$
Computation
The generalized plane strain condition with $\varepsilon_{zz}\ne0$ is prescribed by setting $\mathtt{KSS}=1$ and $\varepsilon_{z0}=\varepsilon_0$ in the .i1 and .i2 input files, respectively.
The computation is executed with the following commands:
- beam6p1.bat
rmd2 beam6p1.i1 rpd2 beam6p1.i2 srh2 beam6p1.i3 fefs beam6p1.i4 hpp2 beam6p1.iP hpls beam6p1.iL str2 beam6p1.i5
Input
- beam6p1.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
- beam6p1.i2
; KREST IP 1 ; E α ν ρ σY QY MP 1 T 1 V 2e11 1e-5 0.3 0 200e6 0 AS 1 /M 1 /B 0 N 1:23 AS 2 /R 0 0 0 -2.6e-3 ; εz0 = -2.6e-3 EN EN
- beam6p1.i3
; KREST IP 1 EN EN
- beam6p1.i4
; KREST IP 1 EN EN
- beam6p1.iP
; KREST NLC NCYC KMOD ... IP 1 1 0 1 6*0 ; load case sequence 2 EN EN
- beam6p1.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
- beam6p1.i5
; KLC 0 KOUT ILC ... KPROB KGRAF IP 3 0 1 1 6*0 2 2 EN EN
Output
- beam6p1.o5
; KLC 0 KOUT ILC ... KPROB KGRAF IP 3 0 1 1 6*0 2 2 EN EN GENERALIZED PLANE STRAIN WITH EPSZK = -0.26000E-02 1TH LOAD CASE DISPLACEMENTS NODE U V [m] [m] 1 0.0000000E+00 0.0000000E+00 2 0.0000000E+00 0.0000000E+00 3 0.0000000E+00 0.0000000E+00 4 0.0000000E+00 0.0000000E+00 5 0.0000000E+00 0.0000000E+00 6 0.0000000E+00 0.0000000E+00 7 0.0000000E+00 0.0000000E+00 8 0.0000000E+00 0.0000000E+00 9 0.0000000E+00 0.0000000E+00 10 0.0000000E+00 0.0000000E+00 11 0.0000000E+00 0.0000000E+00 12 0.0000000E+00 0.0000000E+00 13 0.0000000E+00 0.0000000E+00 14 0.0000000E+00 0.0000000E+00 15 0.0000000E+00 0.0000000E+00 16 0.0000000E+00 0.0000000E+00 17 0.0000000E+00 0.0000000E+00 18 0.0000000E+00 0.0000000E+00 19 0.0000000E+00 0.0000000E+00 20 0.0000000E+00 0.0000000E+00 21 0.0000000E+00 0.0000000E+00 22 0.0000000E+00 0.0000000E+00 23 0.0000000E+00 0.0000000E+00 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 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 2 0.12500E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 3 0.22182E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 4 0.28175E-01 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 5 0.12500E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 6 0.22182E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 7 0.28175E-01 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 8 0.12500E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 9 0.22182E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 2 1 0.27818E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 2 0.37500E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 3 0.47182E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 4 0.27818E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 5 0.37500E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 6 0.47182E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 7 0.27818E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 8 0.37500E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 9 0.47182E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 3 1 0.52818E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 2 0.62500E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 3 0.72182E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 4 0.52818E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 5 0.62500E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 6 0.72182E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 7 0.52818E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 8 0.62500E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 9 0.72182E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 4 1 0.77818E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 2 0.87500E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 3 0.97182E+00 0.22540E-02 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 4 0.77818E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 5 0.87500E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 6 0.97182E+00 0.10000E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 7 0.77818E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 8 0.87500E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 9 0.97182E+00 0.17746E-01 -366.7 -366.7 0.0 -566.7 200.0 0.8667E-03 0.00 TOTAL Z-FORCE 0.0000000000E+00 [N] * END OF STR3 * TOTAL CPU: 00:00:00