abaqus tutorial 9 ball plate impact
Post on 19-Feb-2018
250 Views
Preview:
TRANSCRIPT
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
1/8
St
Southill Barn, Southill Busine
T. 01608 811777 F. 016088
Ball to Pla
This tutorial accompanies
aluminium plate. An elemeruptures and allows the balAbaqus CAE if there arecovered in previous tutorial
ategic Simulation & Analysis Ltd
ss Park, Cornbury Park, Charlbury, Oxfords
11770 E.info@ssanalysis.co.uk W. www.ss
Tutorial 9:e Impact with EleDeletion
Laurence Marks
overs a basic example of a ball being fir
t deletion criterion is defined and therefl to pass through. It assumes some knoconcerns about some of the steps the cos.
ire, OX7 3EW
nalysis.co.uk
ment
d at an
re the plateledge ofntent is
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
2/8
Strategic Si
Southill Barn, Southill Business Park,
T. 01608 811777 F. 01608811770 E
1. Geometry ImpImport the part geometry,
ball and the 2D surface of tcould have been created in
2. Instance the p
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
.info@ssanalysis.co.uk W. www.ssanalysis.
ort
utorial 9.sat. This contains the two part
he plate. The geometry was created in Salmost any CAD system, or simply in C
arts in the Assembly modul
3EW
o.uk
, the 3D solid
olidworks, butE.
.
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
3/8
Strategic Si
Southill Barn, Southill Business Park,
T. 01608 811777 F. 01608811770 E
3. Define the ma
In this model the ball is co
density of steel. (210e3 N/
The plate has some pretty70e3N/mm2, Density = 2.definition is used.
Another fairly arbitrary sedeletion criteria. Displacem
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
.info@ssanalysis.co.uk W. www.ssanalysis.
erial properties
nsidered to be a linear material with the
m2 and 7.8e-9 tonnes/mm3)
arbitrary aluminium(ish) properties define-9.tonnes/mm3. A simple bi-linear mat
t of material constants are defined fo ent at failure is defined using the Subopt
3EW
o.uk
modulus and
d. Modulus =erial plasticity
the elemention button.
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
4/8
Strategic Si
Southill Barn, Southill Business Park,
T. 01608 811777 F. 01608811770 E
4. Define the sec
A simple steel section is d
for the plate as shown belo
5. The Step
As usual the step is wherare set up. This is an expliare taken.
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
.info@ssanalysis.co.uk W. www.ssanalysis.
tions and apply them to the
fined and applied to the ball. A shell sec
w.
the type of analysis and the parameteit analysis and the step duration is 0.00
3EW
o.uk
parts
tion is defined
rs to be useds. All defaults
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
5/8
Strategic Si
Southill Barn, Southill Business Park,
T. 01608 811777 F. 01608811770 E
6. Contacts
The catch all general co
the contact settings necesa coefficient of friction of 0.
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
.info@ssanalysis.co.uk W. www.ssanalysis.
tact with the default All* with self optio
ary. In this case a global interaction pr1 is used.
3EW
o.uk
n provides all
perty defining
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
6/8
Strategic Si
Southill Barn, Southill Business Park,
T. 01608 811777 F. 01608811770 E
7. Boundary CoFix the plate at the edge
velocity, predefined fieldselected and not just thedisplay options dialog to hi
The arrows indicate that an
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
.info@ssanalysis.co.uk W. www.ssanalysis.
ditions
in all degrees of freedom. The ball is
> mechanical > velocity. Ensure theouter surface, this is best done usinge the plate. Define the Velocity: V3 = 40
initial velocity has been defined.
3EW
o.uk
iven an initial
entire ball isthe assembly000mm/s
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
7/8
Strategic Si
Southill Barn, Southill Business Park,
T. 01608 811777 F. 01608811770 E
8. Output RequeBy default most outputs a
the element deletion repreoutput variable. The resueven 100 output steps are
9. Create a job a
The usual process is used
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
.info@ssanalysis.co.uk W. www.ssanalysis.
ts
e provided but to obtain post proces
sented properly the user needs to selelts also animate in a more pleasing mefined.
d submit it
o create a job and submit it.
Numwrittodb
Selstatforplottele
3EW
o.uk
ing plots with
t the statusnner if 50 or
ber of stepsn into the
ct thes variableorrecting ofent deletion
-
7/23/2019 Abaqus Tutorial 9 Ball Plate Impact
8/8
Strategic Si
Southill Barn, Southill Business Park,
T 01608 811777 F 01608811770 E
10. Results post
The default setting in the C
deleted elements omitted,ball.
imulation & Analysis Ltd
Cornbury Park, Charlbury, Oxfordshire, OX
info@ssanalysis co uk W www ssanalysis
rocessing
AE post processing section plots the mo
howing how the plate ruptures as it is im
3EW
o uk
el with
pacted by the
top related