abaqus tutorial 9 ball plate impact

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 [email protected] 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


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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

[email protected] 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.

.


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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




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.


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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.




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


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6. Contacts

The catch all general co

the contact settings necesa coefficient of friction of 0.




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


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7. Boundary CoFix the plate at the edge

velocity, predefined fieldselected and not just thedisplay options dialog to hi

The arrows indicate that an




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


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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




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


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10. Results post

The default setting in the C

deleted elements omitted,ball.



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

abaqus tutorial 9 ball plate impact

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