Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
1/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
Organization (S):
EDF/IMA/MN
Manual of Validation
V6.03 booklet: Nonlinear statics of the plane systems
Document: V6.03.014
SSNP14 - Plate in traction-shearing -
Von Mises (kinematic work hardening)
Summary:
This test quasi-static 2D forced plane, from guide VPCS, enters within the framework of the validation of
relations of elastoplastic behavior. A plate, made up of a plastic material with work hardening
linear kinematics, is subjected at the same time to a shearing and tensile load.
The main interest of this test lies in the nonradial character of the loading.
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
2/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
1
Problem of reference
1.1 Geometry
y
X
1
2
3
4
1 mm
1 mm
1.2
Material properties
Elastoplastic law of behavior to linear kinematic work hardening.
Y
E
E = 195000 MPa
= 0.3
Y
= 181 MPa
E
T
= 1930 MPa
E
T
1.3
Boundary conditions and loadings
The plate is locked according to
OX
along the side [2,4] while being subjected to a traction
D
and one
shearing force
D
.
D
D
D
D
D
The way of loading is as follows:
0
With
B
C
D
D
D
To 151.2
93.1
B 257.2
33.1
C
259.3 0
D
(MPa)
(MPa)
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
3/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
2
Reference solution
2.1
Method of calculation used for the reference solution
The stress is fixed by the way of loading (piloting in stress), that is to say:
=
D
D
D
0
0
0
0
0
0
One deduces the elastic share from it from the deformation:
(
)
(
)
E
D
D
D
D
D
E
=
+
+
-
-
1
1
0
1
0
0
0
If it is supposed now that one knows the total deflection
, then one can deduce some
plastic deformation:
p
E
= -
Note:
xx
p
yy
p
zz
p
yy
p
zz
p
yy
p
zz
p
xx
p
+
+
=
=
=
= -
0
2
and
thus
then the stress of recall:
=
=
-
C
C
E
E
C
p
T
with
constant of Prager
2
3
1
1
1
.
:
2.2
Results of reference
The data of the total deflection
is necessary for preceding calculations. It is obtained
like average of the results of several codes.
2.3 References
bibliographical
[1]
Guide Validation of the Software packages of Structural analysis - SFM. Technical AFNOR
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
4/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
3 Modeling
With
3.1
Characteristics of modeling
HEXA8
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin) (1, 5,
6, 2), (1, 5, 7, 3), (3, 4, 8, 7) and (4, 8, 6, 2).
3.2
Characteristics of the mesh
A number of nodes: 8
A number of meshs and types: 1 HEXA8 + 4 QUAD4 (faces)
3.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
5/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
4
Results of modeling A
4.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3586 E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0672 E-2
0.563
xy
B
1.9917 E2
1.9667 E-2
- 1.253
xx
C
4.4177 E2
4.4104 E-2
- 0.166
xy
C
1.9205 E2
1.8913 E-2
- 1.520
xx
O
4.2848 E2
4.2774 E-2
- 0.173
xy
O
1.9203 E2
1.8913 E-2
- 1.510
4.2 Remarks
To obtain a correct precision, it is necessary to use a rather significant number of increments for
way AB, in fact, 20 in this case.
4.3 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
83 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
6/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
5 Modeling
B
5.1
Characteristics of modeling
PENTA6
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N04, DX: 0., DY:0.)
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin) (1, 5,
6, 2), (1, 5, 7, 3), (3, 4, 8, 7) and (4, 8, 6, 2).
5.2
Characteristics of the mesh
A number of nodes: 8
A number of meshs and types: 1 PENTA6 + 4 QUAD4 (faces)
5.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
7/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
6
Results of modeling B
6.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3586E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0672 E-2
0.563
xy
B
1.9917 E2
1.9667 E-2
- 1.253
xx
C
4.4177 E2
4.4104 E-2
- 0.166
xy
C
1.9205 E2
1.8913 E-2
- 1.520
xx
O
4.2848 E2
4.2774 E-2
- 0.173
xy
O
1.9203 E2
1.8913 E-2
- 1.510
6.2 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
32 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
8/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
7 Modeling
C
7.1
Characteristics of modeling
PENTA15
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
N09
N10
N11
N12
N13
N14
N15
N16
N17
N18
N19
N20
N21
N22
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N04, DX: 0., DY:0.)
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
DDL_IMPO: (NODE: N15, DX: 0.)
DDL_IMPO: (NODE: N21, DX: 0.)
DDL_IMPO: (NODE: N17, DX: 0.)
DDL_IMPO: (NODE: N12, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin)
(1, 14, 5, 18, 6, 15, 2, 9), (1, 14, 5, 19, 7, 16, 3, 10), (3, 13, 4, 17, 8, 22, 7, 16) and (4, 17, 8, 21,
6, 15, 2, 12).
7.2
Characteristics of the mesh
A number of nodes: 22
A number of meshs and types: 1 PENTA15 + 4 QUAD8 (faces)
7.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
9/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
8
Results of modeling C
8.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3586 E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0671 E-2
0.562
xy
B
1.9917 E2
1.9667 E-2
- 1.254
xx
C
4.4177 E2
4.4103 E-2
- 0.167
xy
C
1.9205 E2
1.8913 E-2
- 1.521
xx
O
4.2848 E2
4.2773 E-2
- 0.174
xy
O
1.9203 E2
1.8913 E-2
- 1.511
8.2 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
42 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
10/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
9 Modeling
D
9.1
Characteristics of modeling
PYRAM5
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
N09
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N04, DX: 0., DY:0.)
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin) (1, 5,
6, 2), (1, 5, 7, 3), (3, 4, 8, 7) and (4, 8, 6, 2).
9.2
Characteristics of the mesh
A number of nodes: 9
A number of meshs and types: 6 PYRAM5 + 4 QUAD4 (faces)
9.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
11/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
10
Results of modeling D
10.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3685 E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0672 E-2
0.563
xy
B
1.9917 E2
1.9667 E-2
- 1.253
xx
C
4.4177 E2
4.4104 E-2
- 0.166
xy
C
1.9205 E2
1.8913 E-2
- 1.520
xx
O
4.2848 E2
4.2774 E-2
- 0.173
xy
O
1.9203 E2
1.8913 E-2
- 1.510
10.2 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
32 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
12/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
11 Modeling
E
11.1 Characteristics of modeling
PYRAM13
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
N09
N11
N10
N12
N13
N14
N16
N15
N17
N18
N19
N20
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N04, DX: 0., DY:0.)
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
DDL_IMPO: (NODE: N11, DX: 0.)
DDL_IMPO: (NODE: N14, DX: 0.)
DDL_IMPO: (NODE: N16, DX: 0.)
DDL_IMPO: (NODE: N19, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin)
(1, 13, 5, 17, 6, 14, 2, 9), (1, 13, 5, 18, 7, 15, 3, 10), (3, 12, 4, 16, 8, 10, 7, 15) and (4, 16, 8, 19,
6, 14, 2, 11).
11.2 Characteristics of the mesh
A number of nodes: 29
A number of meshs and types: 6 PYRAM13 + 4 QUAD8 (faces)
11.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
13/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
12
Results of modeling E
12.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3685 E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0671 E-2
0.562
xy
B
1.9917 E2
1.9667 E-2
- 1.254
xx
C
4.4177 E2
4.4103 E-2
- 0.167
xy
C
1.9205 E2
1.8913 E-2
- 1.521
xx
O
4.2848 E2
4.2773 E-2
- 0.174
xy
O
1.9203 E2
1.8913 E-2
- 1.511
12.2 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
65 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
14/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
13 Modeling
F
13.1 Characteristics of modeling
TETRA4
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N04, DX: 0., DY:0.)
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin) (1, 5,
6), (1, 2, 6), (1, 5, 7), (1, 3, 7), (3, 4, 7), (4, 7, 8), (2, 4, 6) and (4, 6, 8).
13.2 Characteristics of the mesh
A number of nodes: 8
A number of meshs and types: 6 TETRA4 + 8 TRIA3 (faces)
13.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
15/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
14
Results of modeling F
14.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3685 E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0671 E-2
0.562
xy
B
1.9917 E2
1.9667 E-2
- 1.254
xx
C
4.4177 E2
4.4103 E-2
- 0.167
xy
C
1.9205 E2
1.8913 E-2
- 1.521
xx
O
4.2848 E2
4.2773 E-2
- 0.174
xy
O
1.9203 E2
1.8913 E-2
- 1.511
14.2 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
31 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
16/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
15 Modeling
G
15.1 Characteristics of modeling
TETRA10
Z
X
y
N07
N05
N06
N08
N03
N01
N02
N04
N09
N10
N12
N13
N14
N15
N16
N17
N18
N19
N20
N21
N11
N22
N23
N24
N25
N26
The loading and the boundary conditions are modelized by:
·
DDL_IMPO: (NODE: N04, DX: 0., DY:0.)
DDL_IMPO: (NODE: N08, DX: 0., DY:0., DZ:0.)
DDL_IMPO: (NODE: N02, DX: 0.)
DDL_IMPO: (NODE: N06, DX: 0.)
DDL_IMPO: (NODE: N12, DX: 0.)
DDL_IMPO: (NODE: N16, DX: 0.)
DDL_IMPO: (NODE: N18, DX: 0.)
DDL_IMPO: (NODE: N21, DX: 0.)
DDL_IMPO: (NODE: N25, DX: 0.)
·
imposed surface forces (key word
FORCE_FACE
) on the faces (meshs of skin) (1,
14, 5, 22, 6, 15), (1, 9, 2, 16, 6, 15), (1, 14, 5, 23, 7, 17), (1, 10, 3, 19, 7, 17), (3, 13, 4, 20, 7,
19), (4, 20, 7, 26, 8, 21), (2, 12, 4, 18, 6 16) and (4, 18, 6, 25, 8, 21).
15.2 Characteristics of the mesh
A number of nodes: 26
A number of meshs and types: 6 TETRA10 + 8 TRIA6 (faces)
15.3 Functionalities
tested
Controls
Keys
DEFI_MATERIAU
ECRO_LINE
D_SIGM_EPSI
[U4.23.01]
SY
STAT_NON_LINE
COMP_INCR
RELATION
VMIS_CINE_LINE
[U4.32.01]
CALC_ELEM
OPTION
EPSI_ELNO_DEPL
[U4.61.02]
RECU_CHAMP
NOM_CHAM
VARI_ELNO_ELGA
[U4.62.01]
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
17/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
16
Results of modeling G
16.1 Values
tested
Identification
Moments
Reference
Aster
% difference
xx
With
151.2
151.2
0
xy
With
93.1
93.1
0
xx
With
1.48297 E2
1.4818 E2
0.079
xy
With
1.36014 E2
1.3685 E2
0.113
X
xx
With
1.82640 E+1
1.82640 E+1
0
X
xy
With
1.68688 E+1
1.68688 E+1
0
X
yy
With
0.91320 E+1
0.91320 E+1
0
xx
B
4.0444 E2
4.0672 E-2
0.563
xy
B
1.9917 E2
1.9667 E-2
- 1.253
xx
C
4.4177 E2
4.4104 E-2
- 0.166
xy
C
1.9205 E2
1.8913 E-2
- 1.520
xx
O
4.2848 E2
4.2774 E-2
- 0.173
xy
O
1.9203 E2
1.8913 E-2
- 1.510
16.2 Parameters
of execution
Version: 4.03
Machine:
Overall dimension memory:
8 megawords
Time CPU To use:
44 seconds
Code_Aster
®
Version
4.0
Titrate:
SSNP14 Plates in traction-shearing - Von Mises
Date:
01/12/98
Author (S):
E. LORENTZ, P. MIALON
Key:
V6.03.014-C
Page:
18/18
Manual of Validation
V6.03 booklet:Nonlinear statics of the plane systems
HI-75/98/040 - Ind A
17
Summary of the results
The results are identical whatever the type of selected element. The results are close to
reference solution since the variations are overall lower than 1.52%.